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1000 results found for “secretogranin”
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Name :
TRAIL Human (114-281 a.a.)Description:
TRAIL/APO 2 Ligand (114-281 a.a.) Human Recombinant
Tumor necrosis factor ligand superfamily member 10, TNF-related apoptosis-inducing ligand, Protein TRAIL, Apo-2 ligand, Apo-2L, CD253 antigen, TL2, APO2L, TNFSF10.
Product # :
CYT-546Price :
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Shipped with Ice Packs
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Description
Soluble TNF-related apoptosis-inducing ligand Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 169 amino acids (114-281) and having a molecular mass of 19.6 kDa. The sTRAIL is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
1mg/ml in 20mM Tris-HCl pH-7.5, 300mM NaCl, 0.1mM DTT & 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
TNF-related apoptosis-inducing ligand (TRAIL) is a ligand molecule which induces apoptosis. It is a type II transmembrane protein with homology to other members of the tumor necrosis factor family.
In humans, the gene that encodes for TRAIL is located at chromosome 3q26.
TRAIL binds to the death receptors, DR4 and DR5. The process of apoptosis is caspase-8-dependent. This protein preferentially induces apoptosis in transformed and tumor cells, but does not appear to kill normal cells although it is expressed at a significant level in most normal tissues. -
Synonyms
Tumor necrosis factor ligand superfamily member 10, TNF-related apoptosis-inducing ligand, Protein TRAIL, Apo-2 ligand, Apo-2L, CD253 antigen, TL2, APO2L, TNFSF10.
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Physical Appearance
Sterile Filtered colorless liquid.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MVRERGPQRV AAHITGTRGR SNTLSSPNSK NEKALGRKIN SWESSRSGHS FLSNLHLRNGELVIHEKGFY YIYSQTYFRF QEEIKENTKN DKQMVQYIYK YTSYPDPILL MKSARNSCWSKDAEYGLYSI YQGGIFELKE NDRIFVSVTN EHLIDMDHEA SFFGAFLVG.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Acrp30 AntibodyDescription:
Adiponectin, Mouse Anti Human
Acrp30, AdipoQ, GBP-28, APM-1, ACDC.
Product # :
ANT-232Price :
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Shipped with Ice Packs
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Formulation
containing PBS, pH-7.4, & 0.1% Sodium Azide
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Introduction
Human Adiponectin is a secreted protein expressed exclusively in differentiated adipocyte (adipokine). Adiponectin contains a modular structure comprising an N-terminal collagenous domain followed by a C-terminal globular domain. APM-1 plays a role in various physiological processes such as energy homeostasis and obesity. Plasma levels of adiponectin are reduced in obese humans, and decreased levels are associated with insulin resistance and hyperinsulinemia.
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Synonyms
Acrp30, AdipoQ, GBP-28, APM-1, ACDC.
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Physical Appearance
Sterile Filtered solution.
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Immunogen
Anti-human adiponectin mAb, is derived from hybridization of mouse SP2/O myeloma cells with spleen cells from BALB/c mice immunized with Recombinant human adiponectin amino acids 15-244 purified from E. coli.
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Ig Subclass
Mouse IgG1 heavy chain and k light chain.
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Clone
P1G12AT.
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Applications
Adiponectin antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Recommended dilution range for Western blot analysis is 1:250 ~ 1:1,000. The antibody has the specificity against globular domain of adiponectin. Recommended starting dilution is 1:500.
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Type
Mouse Anti Human Monoclonal.
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Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Purification Method
Adiponectin antibody was purified from mouse ascitic fluids by protein-G affinity chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
FZD4 HumanDescription:
Frizzled Class Receptor 4 Human Recombinant
Frizzled-4, Fz-4, hFz4, FzE4, CD344, FZD4.
Product # :
PRO-2464Price :
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Description
FZD4 Human Recombinant produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 428 amino acids (37-222 a.a.) and having a molecular mass of 48.3kDa (Molecular size on SDS-PAGE will appear at approximately 50-70kDa). FZD4 is expressed with a 239 amino acids hIgG-His tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
FZD4 protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
Frizzled-4, also known as FZD4 is a 7 transmembrane glycoprotein which belongs to the Frizzled family within the G-protein coupled receptor superfamily. FZD4 acts as a positive regulator of the Wingless type MMTV integration site signaling pathway. These pathways appear to include interactions with G-proteins. FZD4 is implicated in transduction as well as intercellular transmission of polarity information in the course of tissue morphogenesis and differentiated tissues.
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Synonyms
Frizzled-4, Fz-4, hFz4, FzE4, CD344, FZD4.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
ADPFGDEEER RCDPIRISMC QNLGYNVTKM PNLVGHELQT DAELQLTTFT PLIQYGCSSQ LQFFLCSVYV PMCTEKINIP IGPCGGMCLS VKRRCEPVLK EFGFAWPESL NCSKFPPQND HNHMCMEGPG DEEVPLPHKT PIQPGEECHS VGTNSDQYIW VKRSLNCVLK CGYDAGLYSR
SAKEFTDIWL EPKSCDKTHT CPPCPAPELL GGPSVFLFPP KPKDTLMISR TPEVTCVVVD VSHEDPEVKF NWYVDGVEVH NAKTKPREEQ YNSTYRVVSV LTVLHQDWLN GKEYKCKVSN KALPAPIEKT ISKAKGQPRE PQVYTLPPSR DELTKNQVSL TCLVKGFYPS DIAVEWESNG
QPENNYKTTP PVLDSDGSFF LYSKLTVDKS RWQQGNVFSC SVMHEALHNH YTQKSLSLSP GKHHHHHH
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
ASB8 HumanDescription:
Ankyrin Repeat And SOCS Box Containing 8 Human Recombinant
Ankyrin Repeat And SOCS Box Containing 8, ASB-8.
Product # :
PRO-1709Price :
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Description
ASB8 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 311 amino acids (1-288) and having a molecular mass of 34.0kDa.ASB8 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The ASB8 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 0.15M NaCl, 1mM DTT and 10% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
ASB8 is a substrate-recognition component of a SCF-like ECS (Elongin-Cullin-SOCS-box protein) E3 ubiquitin-protein ligase complex that facilitates the ubiquitination and consequent proteasomal degradation of objective proteins.
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Synonyms
Ankyrin Repeat And SOCS Box Containing 8, ASB-8.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMSSSMWY IMQSIQSKYS LSERLIRTIA AIRSFPHDNV EDLIRGGADV NCTHGTLKPL HCACMVSDAD CVELLLEKGA EVNALDGYNR TALHYAAEKD EACVEVLLEY GANPNALDGN RDTPLHWAAF KNNAECVRAL LESGASVNAL DYNNDTPLSW AAMKGNLESV SILLDYGAEV RVINLIGQTP ISRLVALLVR GLGTEKEDSC FELLHRAVGH FELRKNGTMP REVARDPQLC EKLTVLCSAP GTLKTLARYA VRRSLGLQYL PDAVKGLPLP ASLKEYLLLL E
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
BAFFR Human, HEKDescription:
BAFF (BLyS) Receptor Human Recombinant, HEK
TNFRSF13C, CD268, BAFF-R, MGC138235, B cell-activating factor receptor.
Product # :
CYT-1224Price :
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Shipped with Ice Packs
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Description
BAFFR Human Recombinant is a single, glycosylated, polypeptide chain (1-78 a.a) containing a total of 314 amino acids and having a molecular mass of 34.4 kDa. BAFFR is fused to 233 a.a hIgG-Tag at C-terminus and is purified by proprietary chromatographic techniques.
Source
HEK293 Cells.
Formulation
The BAFFR solution (1mg/ml) contains 10% Glycerol and Phosphate-Buffered Saline (pH 7.4).
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
The ED50 is ≤0.7 ug/ml, measured by its ability in a functional ELISA with BAFF Human.
More Info
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Synonyms
TNFRSF13C, CD268, BAFF-R, MGC138235, B cell-activating factor receptor.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
DGSMRRGPRS LRGRDAPAPT PCVPAECFDL LVRHCVACGL LRTPRPKPAG ASSPAPRTAL QPQESVGAGA GEAALPLPGL LLEPKSCDKT HTCPPCPAPE LLGGPSVFLF PPKPKDTLMI SRTPEVTCVV VDVSHEDPEV KFNWYVDGVE VHNAKTKPRE EQYNSTYRVV SVLTVLHQDW LNGKEYKCKV SNKALPAPIE KTISKAKGQP REPQVYTLPP SRDELTKNQV SLTCLVKGFY PSDIAVEWES NGQPENNYKT TPPVLDSDGS FFLYSKLTVD KSRWQQGNVF SCSVMHEALH NHYTQKSLSL SPGK.
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Background
B-cell Activating Factor (BAFF) and its corresponding receptor, BAFF-R, are integral components of the immune system, orchestrating crucial processes in B-cell survival, maturation, and differentiation. As we delve into the intricate world of immunology, the study of BAFF and its receptor has unveiled essential pathways that govern the immune responses in health and disease. This research investigates the multifaceted role of BAFF Receptor Protein, shedding light on its structural complexities, signaling mechanisms, and its pivotal contributions to immune regulation. By exploring the interactions between BAFF and its receptor, scientists aim to decipher the delicate balance that underlies immune homeostasis and explore potential therapeutic avenues.
Structural Architecture of BAFF Receptor Protein:
BAFF Receptor, a transmembrane protein predominantly expressed on B cells, belongs to the tumor necrosis factor receptor (TNFR) superfamily. Its intricate structure involves various domains, each playing a unique role in ligand binding, receptor activation, and downstream signaling. Understanding the structural intricacies of BAFF Receptor is paramount to unraveling the molecular events that govern B-cell fate decisions and immune responses.
Physiological Significance in B-Cell Biology:
BAFF Receptor, upon binding with its ligand BAFF, initiates a cascade of events critical for B-cell survival and function. This interaction promotes B-cell maturation, prevents premature apoptosis, and influences the formation of immune synapses. Additionally, BAFF Receptor signaling is tightly regulated to prevent excessive B-cell activation, ensuring immune tolerance and preventing autoimmune responses. Disruptions in these pathways can lead to autoimmune disorders, underscoring the crucial role of BAFF Receptor in maintaining immune equilibrium.
Regulation of Immune Responses:
BAFF Receptor signaling not only affects B-cell development but also has broader implications for immune responses. By modulating antibody production, B-cell activation, and immune memory, BAFF Receptor plays a vital role in shaping adaptive immunity. Its dysregulation has been implicated in various autoimmune conditions, making it an attractive target for therapeutic interventions aimed at restoring immune balance.
BAFF Receptor as a Therapeutic Target:
The intricate involvement of BAFF Receptor in autoimmune diseases, such as rheumatoid arthritis and systemic lupus erythematosus, has positioned it as a promising therapeutic target. Researchers are exploring monoclonal antibodies and other targeted therapies that aim to modulate BAFF Receptor signaling, providing a new frontier in autoimmune disease management. Additionally, understanding the BAFF-BAFF Receptor axis offers potential insights into the development of vaccines and immunotherapies, fostering innovative approaches in the fight against infectious diseases and malignancies.
BAFF Receptor Protein, as a key player in immune regulation, embodies the complexities of immunology. Its interactions with BAFF orchestrate fundamental processes in B-cell biology and adaptive immunity. As scientists unravel the intricate signaling pathways and structural nuances of BAFF Receptor, they pave the way for novel therapeutic strategies and innovative treatments for autoimmune disorders and beyond. This research not only deepens our understanding of immune regulation but also holds the promise of transformative advancements in immunotherapy, ultimately shaping the future of immune-related healthcare.
What is the molecular weight/Mw of BAFF-R Protein?
BAFF-R Protein has a total Mw of 34.4kDa.
What is the source or expression system of BAFF-R Protein?
HEK293 Cells.
What is the Purity of BAFF-R Protein?
BAFF-R Protein is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of BAFF-R Protein?
The ED50 is ≤0.7 ug/ml, measured by its ability in a functional ELISA with BAFF Human.
What is the amino acid sequence of BAFF-R Protein?
DGSMRRGPRS LRGRDAPAPT PCVPAECFDL LVRHCVACGL LRTPRPKPAG ASSPAPRTAL QPQESVGAGA GEAALPLPGL LLEPKSCDKT HTCPPCPAPE LLGGPSVFLF PPKPKDTLMI SRTPEVTCVV VDVSHEDPEV KFNWYVDGVE VHNAKTKPRE EQYNSTYRVV SVLTVLHQDW LNGKEYKCKV SNKALPAPIE KTISKAKGQP REPQVYTLPP SRDELTKNQV SLTCLVKGFY PSDIAVEWES NGQPENNYKT TPPVLDSDGS FFLYSKLTVD KSRWQQGNVF SCSVMHEALH NHYTQKSLSL SPGK.
What applications can BAFF-R Protein be used in?
BAFF-R Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for BAFF-R Protein?
The endotoxin level is minimal, BAFF-R Protein was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
BECN1 HumanDescription:
Beclin 1, Autophagy Related Human Recombinant
ATG6, beclin1, VPS30, Coiled-coil myosin-like BCL2-interacting protein, Beclin-1, GT197.
Product # :
PRO-1289Price :
Quantity :
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Shipped with Ice Packs
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Description
BECN1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 470 amino acids (1-450 a.a) and having a molecular mass of 54.1kDa.BECN1 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
BECN1 protein solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.5), 0.1M NaCl, 10% glycerol and 1mM DTT.
Purity
Greater than 85.0% as determined by SDS-PAGE.
More Info
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Introduction
BECN1, Beclin-1 and autophagy-related gene (Atg) 6, is a member of the beclin family. BECN1 has a key role in autophagy and antiviral host defense. Beclin-1 and its binding partner class III phosphoinositide 3-kinase (PI3K), also named Vps34, are vital for the initiation of the formation of the autophagasome in autophagy. Also it is required for the abscission step of cytokinesis.
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Synonyms
ATG6, beclin1, VPS30, Coiled-coil myosin-like BCL2-interacting protein, Beclin-1, GT197.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MEGSKTSNNS TMQVSFVCQR CSQPLKLDTS FKILDRVTIQ ELTAPLLTTA QAKPGETQEE ETNSGEEPFI ETPRQDGVSR RFIPPARMMS TESANSFTLI GEASDGGTME NLSRRLKVTG DLFDIMSGQT DVDHPLCEEC TDTLLDQLDT QLNVTENECQ NYKRCLEILE QMNEDDSEQL QMELKELALE EERLIQELED VEKNRKIVAE NLEKVQAEAE RLDQEEAQYQ REYSEFKRQQ LELDDELKSV ENQMRYAQTQ LDKLKKTNVF NATFHIWHSG QFGTINNFRL GRLPSVPVEW NEINAAWGQT VLLLHALANK MGLKFQRYRL VPYGNHSYLE SLTDKSKELP LYCSGGLRFF WDNKFDHAMV AFLDCVQQFK EEVEKGETRF CLPYRMDVEK GKIEDTGGSG GSYSIKTQFN SEEQWTKALK FMLTNLKWGL AWVSSQFYNK.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
TEF HumanDescription:
Thyrotrophic Embryonic Factor Human Recombinant
Thyrotroph embryonic factor, TEF, Thyrotroph embryonic factor isoform 1.FBG2, FBS2, FBX6, Fbx6b, F-box only protein 6, F-box protein that recognizes sugar chains 2, F-box/G-domain protein 2, FBXO6.
Product # :
PRO-1523Price :
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Shipped with Ice Packs
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Description
TEF Human Recombinant produced in E. coli is a single polypeptide chain containing 326 amino acids (1-303) and having a molecular mass of 35.6kDa.TEF is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The TEF solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0) and 10% glycerol.
Purity
Greater than 85% as determined by SDS-PAGE.
More Info
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Introduction
Thyrotroph embryonic factor (TEF) is a nuclear transcription factor which is a part of the bZIP (basic region/leucine zipper) family and PAR subfamily. TEF binds DNA as either a homodimer or heterodimer, and is known to transactivate the TSH beta promoter. TEF accumulates according to a robust circadian rhythm and is also inhibits cell growth by down-regulating beta chain expression of cytokine receptors.
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Synonyms
Thyrotroph embryonic factor, TEF, Thyrotroph embryonic factor isoform 1.FBG2, FBS2, FBX6, Fbx6b, F-box only protein 6, F-box protein that recognizes sugar chains 2, F-box/G-domain protein 2, FBXO6.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMSDAGGG KKPPVDPQAG PGPGPGRAAG ERGLSGSFPL VLKKLMENPP REARLDKEKG KEKLEEDEAA AASTMAVSAS LMPPIWDKTI PYDGESFHLE YMDLDEFLLE NGIPASPTHL AHNLLLPVAE LEGKESASSS TASPPSSSTA IFQPSETVSS
TESSLEKERE TPSPIDPNCV EVDVNFNPDP ADLVLSSVPG GELFNPRKHK FAEEDLKPQP MIKKAKKVFV PDEQKDEKYW TRRKKNNVAA KRSRDARRLK ENQITIRAAF LEKENTALRT EVAELRKEVG KCKTIVSKYE TKYGPL.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
FUT7 HumanDescription:
Fucosyltransferase 7 Human Recombinant
Fucosyltransferase 7 (Alpha (1,3) Fucosyltransferase), Fucosyltransferase VII, Galactoside 3-L-Fucosyltransferase, Selectin Ligand Synthase, FucT-VII, Fuc-TVII, FUT7, Alpha-(1,3)-Fucosyltransferase 7, Selectin-Ligand Synthase, EC 2.4.1.-, Fuc-TVII, Fucosyltransferase 7, EC 2.4.1, EC 2.4.1.65.
Product # :
ENZ-784Price :
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Shipped with Ice Packs
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Description
FUT7 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 329 amino acids (37-342) and having a molecular mass of 37.9kDa.FUT7 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The FUT7 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Purity
Greater than 85.0% as determined by SDS-PAGE.
More Info
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Introduction
Fucosyltransferase 7 (FUT7) is a golgi stack membrane protein which is involved in the creation of sialyl-Lewis X antigens. The FUT7 protein leads the synthesis of the E-selectin-binding sialyl-Lewis X moiety. FUT7 catalyzes alpha-1,3 glycosidic linkages involved in the expression of sialyl Lewis X antigens.
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Synonyms
Fucosyltransferase 7 (Alpha (1,3) Fucosyltransferase), Fucosyltransferase VII, Galactoside 3-L-Fucosyltransferase, Selectin Ligand Synthase, FucT-VII, Fuc-TVII, FUT7, Alpha-(1,3)-Fucosyltransferase 7, Selectin-Ligand Synthase, EC 2.4.1.-, Fuc-TVII, Fucosyltransferase 7, EC 2.4.1, EC 2.4.1.65.
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Physical Appearance
Sterile Filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSPRGTPAP QPTITILVWH WPFTDQPPEL PSDTCTRYGI ARCHLSANRS LLASADAVVF HHRELQTRRS HLPLAQRPRG QPWVWASMES PSHTHGLSHL RGIFNWVLSY RRDSDIFVPY GRLEPHWGPS PPLPAKSRVA AWVVSNFQER QLRARLYRQL APHLRVDVFG RANGRPLCAS CLVPTVAQYR FYLSFENSQH RDYITEKFWR NALVAGTVPV VLGPPRATYE AFVPADAFVH VDDFGSAREL AAFLTGMNES RYQRFFAWRD RLRVRLFTDW RERFCAICDR YPHLPRSQVY EDLEGWFQA.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
IFN tau OvineDescription:
IFN-Tau Ovine Recombinant
IFN-tau1, Trophoblast protein 1, TP-1, Trophoblastin, Antiluteolysin, Trophoblast antiluteolytic protein, IFN-tau, IFN tau-1.
Product # :
CYT-377Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
IFN-Tau Ovine Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 172 amino acids and having a molecular mass of 19914.7 Dalton.The IFN-Tau is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from (1mg/ml) solution containing PBS pH-7.4.
Purity
Greater than 95.0% as determined by both:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 10,000,000IU/mg.More Info
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Introduction
IFN-tau is also known as TP-1 (trophoblast protein-1) is a new class of type I IFN that is secreted by the trophoblast and is the signal for maternal recognition of pregnancy in sheep. IFN- tau has potent immunosuppressive and antiviral activities similar to other type I IFN but is less cytotoxic than IFN-alpha and IFN-beta. The current investigation concerns the effect of recombinant ovine IFN- tau (rOIFN- tau) on the modulation of MHC class I and II expression on cloned mouse cerebrovascular endothelial (CVE) cells.
IFN-tau induced tyrosine phosphorylation of Stat1 and upregulated the expression of MHC class I on CVE. One proposed action by which type I IFN reduces the relapse rate in MS is via interference with IFN-?-induced MHC class II expression. IFN- tau was shown to downregulate IFN-?-induced MHC class II expression on CVE and, hence, may be of potential therapeutic value in downregulating inflammation in the central nervous system (CNS). IFN- tau did not upregulate the expression of MHC class II on CVE. IFN- tau also inhibited the replication of Theiler's virus in CVE. -
Synonyms
IFN-tau1, Trophoblast protein 1, TP-1, Trophoblastin, Antiluteolysin, Trophoblast antiluteolytic protein, IFN-tau, IFN tau-1.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized IFN-Tau although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-Tau should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized IFN Tau in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Cys-Tyr-Leu-Ser-Arg.
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Background
What is the molecular weight/Mw of IFN TAU OVINE Protein?
IFN TAU OVINE Protein has a total Mw of 19.9kDa.
What is the source or expression system of IFN TAU OVINE Protein?
Escherichia Coli.
What is the Purity of IFN TAU OVINE Protein?
IFN TAU OVINE Protein is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of IFN TAU OVINE Protein?
The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 10,000,000IU/mg.
What is the amino acid sequence of IFN TAU OVINE Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Cys-Tyr-Leu-Ser-Arg.
What applications can IFN TAU OVINE Protein be used in?
IFN TAU OVINE Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for IFN TAU OVINE Protein?
The endotoxin level is minimal, IFN TAU OVINE Protein was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
HRASLS3 HumanDescription:
HRAS-Like Suppressor 3 Human Recombinant (PLA2G16)
PLA2G16, Phospholipase A2 Group XVI, AdPLA, H-REV107-1, HREV107, HREV107-3, MGC118754, HRAS-like suppressor 3, H-rev 107 protein homolog, Renal carcinoma antigen NY-REN-65, HRASLS3.
Product # :
ENZ-336Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
HRASLS3 Human Recombinant amino produced in E.Coli is a single, non-glycosylated polypeptide chain containing 133 amino acids (1-133) having a molecular mass of 14.9 kDa. The HRASLS3 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein contains 20mM Tris-HCl buffer pH 8.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
HRASLS3 is a tumor suppressor that takes part in dependent cell death. HRASLS3 is part of the class II tumor suppressor gene family and is involved in the regulation of differentiation and survival. HRASLS3 protein is expressed in a number of human tumors including ovarian carcinomas, lung carcinomas.
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Synonyms
PLA2G16, Phospholipase A2 Group XVI, AdPLA, H-REV107-1, HREV107, HREV107-3, MGC118754, HRAS-like suppressor 3, H-rev 107 protein homolog, Renal carcinoma antigen NY-REN-65, HRASLS3.
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Physical Appearance
Sterile filtered colorless solution.
-
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MRAPIPEPKP GDLIEIFRPF YRHWAIYVGD GYVVHLAPPS EVAGAGAASV MSALTDKAIV KKELLYDVAG SDKYQVNNKH DDKYSPLPCS KIIQRAEELV GQEVLYKLTS ENCEHFVNEL RYGVARSDQV RDV.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
GST antibodyDescription:
Glutathione-S-transferase, Mouse antibody
Product # :
ANT-164Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
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- More Info
Formulation
Lyophilized with no salts.
More Info
-
Introduction
GST family of enzymescomprises a long list of cytosolic, mitochondrial, and microsomalproteinsthat are 45-55 kDa (dimer form) size and are capable of multiple reactions with a multitude of substrates, both endogenousand xenobiotic. GST catalyses the conjugation of reduced glutathione meaning the sulfhydryl group, to electrophilic centers on a wide variety of substrates. This activity is useful in the detoxification of endogenous compounds such as peroxidised lipids, as well as the metabolism of xenobiotics. GST binds toxins and function as transport protein. Glutathione S-transferase is used to create the so-called 'GST gene fusion system'. The GST is used to purify and detect proteins of interest. In a GST gene fusion system, the GST sequence is incorporated into an expression vector alongside the gene sequence encoding the protein of interest. Induction of protein expression from the vector's multiple cloning sites results in expression of a fusion protein - the protein of interest fused to the GST protein. This GST-fusion protein can then be purified from cells via its high affinity for glutathione. Fusion proteins offer an important biological assay for direct protein-to-protein interactions. The GST tag has the size of 220 amino acids, which, compared to other tags like the myc- or the FLAG-tag, is quite big. It is fused to the N-terminusof a protein. However, many commercially-available sources of GST-tagged plasmids include a thrombindomain for cleavage of the GST tag during protein purification. A GST-tag is often used to separate and purify proteins that contain the GST-fusion. GST-fusion proteins can be produced in Escherichia coli, as recombinant proteins.
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Solubility
Reconstitute with 1.0 ml of PBS. Mix gently, wash the sides of the vial and wait 30-60 seconds before use. Protein after reconstitution is 2 mgs/ml.
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Immunogen
glutathione-S-transferase (GST) of Schistosoma japonicum.
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Ig Subclass
Mouse IgG1.
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Clone
6C7.
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Specificity
glutathione-S-transferase (GST) of Schistosoma japonicum.
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Type
Mouse Antibody Monoclonal.
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Purification Method
Protein A column.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
sRAGE MouseDescription:
Advanced Glycosylation End Product-Specific Receptor Mouse Recombinant
Advanced glycosylation end product-specific receptor, Receptor for advanced glycosylation end products, AGER, SRAGE, RAGE, MGC22357.
Product # :
PRO-2781Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
sRAGE Mouse Recombinant produced in HEK cells is a single, glycosylated, polypeptide chain containing 317 amino acids (Gly23–Asp333) and having a molecular mass of 34.0kDa. sRAGE Mouse is fused to a 6 a.a his tag at C-Terminus and is purified by proprietary chromatographic techniques.
Source
HEK 293.
Formulation
The filtered (0.4µm) concentrated protein solution was lyophilized with PBS, PH 7.4.
Purity
Greater than 95% as determined by SDS-PAGE.
More Info
-
Synonyms
Advanced glycosylation end product-specific receptor, Receptor for advanced glycosylation end products, AGER, SRAGE, RAGE, MGC22357.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time.
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Solubility
It is recommended to add deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely.
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Amino Acid Sequence
GQNITARIGE PLVLSCKGAP KKPPQQLEWK LNTGRTEAWK VLSPQGGPWD SVARILPNGS LLLPATGIVD EGTFRCRATN RRGKEVKSNY RVRVYQIPGK PEIVDPASEL TASVPNKVGT CVSEGSYPAG TLSWHLDGKL LIPDGKETLV KEETRRHPET GLFTLRSELT VIPTQGGTHP TFSCSFSLGL PRRRPLNTAP IQLRVREPGP PEGIQLLVEP EGGIVAPGGT VTLTCAISAQ PPPQVHWIKD GAPLPLAPSP VLLLPEVGHE DEGTYSCVAT HPSHGPQESP PVSIRVTETG DEGPAEGEGL DHHHHHH.
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Background
The soluble receptor for advanced glycation end products, sRAGE, is a multifunctional protein known for its involvement in diverse physiological processes, including inflammation, aging, and chronic diseases. Research using mouse models has been instrumental in unraveling the complexities of sRAGE biology and its implications for health and disease. This study aims to provide a comprehensive exploration of sRAGE in mouse physiology, shedding light on its various functions and potential applications in understanding aging and disease mechanisms.
The primary objective of this research is to elucidate the impact of sRAGE in mouse models on aging processes. In vivo experiments utilizing genetically modified mice with altered sRAGE expression will be conducted to investigate how sRAGE influences the aging process, including effects on tissue homeostasis, oxidative stress, and longevity. Understanding these mechanisms is fundamental for deciphering the role of sRAGE in age-related diseases.
The second objective is to assess the clinical relevance of sRAGE in mouse models of chronic diseases. Mouse models of diseases such as diabetes, Alzheimer's disease, and cancer will be employed to explore how sRAGE modulation affects disease progression, inflammation, and tissue damage. These investigations may provide valuable insights into potential therapeutic strategies targeting sRAGE in various chronic diseases.
The third objective is to explore the broader implications of sRAGE in mouse physiology, including its effects on immunity, tissue repair, and metabolic regulation. Research will investigate its roles in immune cell function, wound healing, and glucose homeostasis. Understanding the multifaceted properties of sRAGE in mouse models may open new avenues for therapeutic interventions in various health and disease contexts.
By delving into the diverse functions of sRAGE in mouse physiology, this research aims to expand our knowledge of its physiological roles and clinical applications. The findings may contribute to the development of targeted interventions for age-related diseases and chronic conditions influenced by sRAGE.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
L-AsparaginaseDescription:
L-Asparaginase
Product # :
ENZ-287Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
L-asparaginase was purified from E.coli ASI.357.
Source
Escherichia Coli.
Formulation
The enzyme was lyophilized with no additives.
Purity
Greater than 96.0% as determined by SDS-PAGE.
Biological Activity
One IU of L- Asparaginase is defined as that amount of enzyme required to generate 1 µmol of ammonia per minute at pH 7.3 and 37°C.
More Info
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Introduction
L-Asparaginase is an enzyme that depletes L-Asparagine "an important nutrient for cancer cells" resulting in cancer/tumor cell starvation. L-asparaginase is an anti-tumor agent derived from E.coli.,which can inhibit the growth of malignant cells. It is used mainly for the induction of remission in acute lymphoblastic leukaemia. Because of the lymph node origin of malignant B cells in Multiple Myeloma, L-Asparagine is an essential amino acid for their cell metabolism, and, consequently, L-Asparaginase may be of value in managing the disease.
The rationale behind asparaginase is that it takes advantage of the fact that ALL cellsare unable to synthesize the non-essential amino acidasparaginewhereas normal cells are able to make their own asparagine. These leukemic cells depend on circulating asparagine. Asparaginase however catalyzes the conversion of L-asparagine to aspartic acidand ammonia. This deprives the leukemic cell of circulating asparagine. -
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized L-Asparaginase although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution L-Asparaginase should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized L-Asparaginase in 18M-cm H2O at 1mg/ml.
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Background
L-Asparaginase Enzyme: Unraveling Its Therapeutic Potential in Cancer Treatment
Abstract: L-Asparaginase is an enzyme that plays a crucial role in cancer therapy by depleting the levels of asparagine in the blood, thereby inhibiting the growth of cancer cells.
This research paper provides a comprehensive analysis of L-Asparaginase, including its biochemical properties, mechanisms of action, therapeutic applications, and clinical implications.
The paper explores the significance of L-Asparaginase as a key enzyme in cancer treatment and highlights its potential for improving patient outcomes.
- Introduction L-Asparaginase is an enzyme widely used in cancer therapy, particularly in the treatment of acute lymphoblastic leukemia (ALL). This section introduces L-Asparaginase and its role in cancer treatment, emphasizing its importance in medical research and clinical practice.
- Biochemical Properties of L-Asparaginase L-Asparaginase belongs to the class of enzymes known as hydrolases and catalyzes the hydrolysis of asparagine to aspartic acid and ammonia. This section discusses the biochemical properties of L-Asparaginase, including its structure, catalytic mechanism, and factors influencing its activity and stability.
- Mechanisms of Action L-Asparaginase exerts its anti-cancer effects by depleting circulating asparagine, an essential amino acid for cancer cell survival. This section delves into the mechanisms of action of L-Asparaginase, including its ability to selectively target cancer cells and induce metabolic stress, leading to cell death. The impact of asparagine deprivation on cancer cell metabolism and survival is also explored.
- Therapeutic Applications of L-Asparaginase L-Asparaginase has demonstrated therapeutic efficacy in the treatment of various malignancies, including ALL and certain solid tumors. This section provides an overview of the therapeutic applications of L-Asparaginase, highlighting its use as a first-line treatment in ALL and its potential in other cancer types. The challenges and limitations associated with L-Asparaginase therapy are also discussed.
- Clinical Implications and Future Perspectives L-Asparaginase therapy has shown promising results in improving patient outcomes, but it is not without side effects and challenges. This section discusses the clinical implications of L-Asparaginase treatment, including its impact on patient survival, toxicity profile, and the development of resistance. Additionally, the future prospects of L-Asparaginase therapy, such as the development of novel formulations and combination strategies, are explored.
- Conclusion L-Asparaginase is a vital enzyme in cancer treatment, particularly in the management of ALL. This research paper has provided a comprehensive analysis of L-Asparaginase, highlighting its biochemical properties, mechanisms of action, therapeutic applications, and clinical implications. Further research on L-Asparaginase and its optimization in cancer therapy will enhance our understanding and pave the way for improved treatments.
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Unit Definition
One unit of enzyme catalyzes hydrolyzation of 10 nanomoles of dUTP to dUMP in one hour at 85 Centigrade.
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Specific Activity
250IU/mg.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
Eotaxin RatDescription:
Eotaxin Rat Recombinant (CCL11)
Small inducible cytokine A11, CCL11, Eosinophil chemotactic protein, chemokine (C-C motif) ligand 11, SCYA11.
Product # :
CHM-260Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Eotaxin Rat Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 74 amino acids and having a molecular mass of 8.4kDa. The CCL11 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Filtered (0.2µm) and lyophilized from a concentrated (1mg/ml) solution in in 1×PBS, pH7.4.
Purity
Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
Determined by its ability to chemoattract purified blood eosinophils using a concentration range of 0.1-1.0 ug/ml, corresponding to a Specific Activity of 10-100IU/mg.More Info
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Introduction
Chemokine (C-C motif) ligand 11 (CCL11) is a small cytokine belonging to the CC chemokine family that is also known as eotaxin. CCL11 selectively recruits eosinophils by inducing their chemotaxis, and therefore, is implicated in allergic responses. The effects of CCL11 are mediated by its binding to a G-protein-linked receptor known as a chemokine receptor. Chemokine receptors for which CCL11 is a ligand include CCR2, CCR3 and CCR5. The gene for human CCL11 (scya11) is encoded on three exons and is located on chromosome 17.
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Synonyms
Small inducible cytokine A11, CCL11, Eosinophil chemotactic protein, chemokine (C-C motif) ligand 11, SCYA11.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Eotaxin although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution CCL11 should be stored at 4C between 2-7 days and for future use below -18C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Eotaxin in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
HPGSIPTSCC FTMTSKKIPN TLLKSYKRIT NNRCTLKAIV FKTKLGKEICADPKKKWVQD ATKHLDQKLQ TPKP.
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Background
What is the molecular weight/Mw of EOTAXIN RAT Protein?
EOTAXIN RAT Protein has a total Mw of 8.4kDa.
What is the source or expression system of EOTAXIN RAT Protein?
Escherichia Coli.
What is the Purity of EOTAXIN RAT Protein?
EOTAXIN RAT Protein is >97% pure as determined by SDS-PAGE.
What is the Biological Activity of EOTAXIN RAT Protein?
Determined by its ability to chemoattract purified blood eosinophils using a concentration range of 0.1-1.0 ug/ml, corresponding to a Specific Activity of 10-100IU/mg.
What is the amino acid sequence of EOTAXIN RAT Protein?
HPGSIPTSCC FTMTSKKIPN TLLKSYKRIT NNRCTLKAIV FKTKLGKEICADPKKKWVQD ATKHLDQKLQ TPKP.
What applications can EOTAXIN RAT Protein be used in?
EOTAXIN RAT Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for EOTAXIN RAT Protein?
The endotoxin level is minimal, EOTAXIN RAT Protein was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
NOV Human (260-357)Description:
Nephroblastoma Overexpressed (260-357 a.a.) Human Recombinant
Igfbp9, igfbp-9.
Product # :
CYT-1234Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
The IGFBP9 Human is created as a recombinant protein with a 4kda N-terminal fusion of His Tag. The IGFBP9 His-Tagged Fusion Protein, produced in E. coli, is a 18kDa protein containing 98 amino acid residues of the IGFBP9 Human, 260-357 amino acids.
Source
Escherichia Coli.
Formulation
Each mg was lyophilized with 1xPBS, 0.4% SDS and 4mM DTT.
Purity
Greater than 90% as determined by SDS-PAGE.
More Info
-
Synonyms
Igfbp9, igfbp-9.
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Physical Appearance
Filtered White lyophilized (freeze-dried) powder.
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Stability
Store lyophilized IGFBP9 at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.
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Solubility
It is recommended to add deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by an appropriate sterile filter before using it on cell culture.
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Background
Nephroblastoma Overexpressed (NOV) is a part of the CCN (CTGF/CYR61/NOV) family which takes an important part in tissue repair and cellular signaling, differentiation and growth. NOV takes part in angiogenesis, extracellular matrix remodeling and cellular adhesion. NOV is also involved in reducing tumorgenicity and proliferation of certain cancer cell lines. NOV interacts with numerous proteins and participates in both internal and external cell signaling. NOV is expressed in tumors, including Wilm’s tumor and most nephroblastomas and is also exerts proangiogenic activities.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
PDIA3 AntibodyDescription:
Protein Disulfide Isomerase A3, Mouse Anti Human
ERp57, ERp60, ERp61, GRP57, GRP58, HsT17083, P58, PI-PLC, ER60, Protein disulfide-isomerase A3, Disulfide isomerase ER-60, Endoplasmic reticulum resident protein 60, ER protein 60, 58 kDa microsomal protein, Endoplasmic reticulum resident protein 57, ER protein 57, 58 kDa glucose-regulated protein, PDIA3.
Product # :
ANT-633Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- More Info
Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
-
Introduction
PDIA3 is an enzyme that belongs to the endoplasmic reticulum and interacts with lectin chaperones calreticulin and calnexin to modulate folding of newly synthesized glycoproteins. PDIA3 has protein disulfide isomerase activity. Complexes of lectins and PDIA3 mediate protein folding by promoting formation of disulfide bonds in their glycoprotein substrates. PDIA3 is expressed in the lumbar spinal cord from rats submitted to peripheral lesion during neonatal period. PDIA3 interacts with thiazide-sensitive sodium-chloride cotransporter in the kidney and is induced by glucose deprivation. PDIA3 is part of the major histocompatibility complex (MHC) class I peptide-loading complex (TAP1), which is important for formation of the final antigen conformation and export from the endoplasmic reticulum to the cell surface.
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Synonyms
ERp57, ERp60, ERp61, GRP57, GRP58, HsT17083, P58, PI-PLC, ER60, Protein disulfide-isomerase A3, Disulfide isomerase ER-60, Endoplasmic reticulum resident protein 60, ER protein 60, 58 kDa microsomal protein, Endoplasmic reticulum resident protein 57, ER protein 57, 58 kDa glucose-regulated protein, PDIA3.
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Physical Appearance
Sterile filtered colorless solution.
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Immunogen
Anti-human PDIA3 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human PDIA3 protein 25-505 amino acids purified from E. coli.
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Ig Subclass
Mouse IgG2a heavy chain and k light chain.
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Clone
PAT9E9AT.
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Applications
The antibody has been tested by ELISA, Western blot analysis, Flow cytometry and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.
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Type
Mouse Anti Human Monoclonal.
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Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
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Purification Method
PDIA3 antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
BNP HumanDescription:
B-type Natriuretic Peptide Human
NPPB, Natriuretic Peptide Precursor B, BNP, B-type Natriuretic Peptide.
Product # :
CYT-369Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
B-type Natriuretic Peptide Human is a polypeptide chain containing 32 amino acids and having a molecular mass of 3464 Dalton. The molecular formula is:C143H244N50O42S4.
Formulation
The protein was lyophilized without additives.
Purity
Greater than 95.0% as determined by RP-HPLC.
More Info
-
Introduction
Natriuretic Peptide Precursor B acts as a cardiac hormone with a variety of biological actions including natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. It is thought to play a key role in cardiovascular homeostasis. Helps restore the body's salt and water balance. Improves heart function.
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Synonyms
NPPB, Natriuretic Peptide Precursor B, BNP, B-type Natriuretic Peptide.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized B-type Natriuretic Peptide although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution B-type Natriuretic Peptide should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized B-type Natriuretic Peptide in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
SPKMVQGSGCFGRKMDRISSSSGLGCKVLRRH.
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Background
What is the molecular weight / Mw of BNP Human?
BNP Human has a total Mw of 3.4kDa.
What is the source or expression system of BNP Human?
Synthetic.
What is the Purity of BNP Human?
BNP Human is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of BNP Human?
The biological functionality of BNP Human will be determined in the future.
What is the amino acid sequence of BNP Human?
SPKMVQGSGCFGRKMDRISSSSGLGCKVLRRH.
What applications can BNP Human Protein be used in?
BNP Human can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for BNP Human?
The endotoxin level is minimal, BNP Human was purified using conventional chromatography techniques.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
TFRC NativeDescription:
Transferrin Receptor Human
Transferrin receptor protein 1, TR, TfR, TfR1, Trfr, T9, p90, CD_antigen: CD71, Transferrin receptor, serum form, sTfR, TFRC, CD71
Product # :
PRO-2742Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- description
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- More Info
Description
Human Transferrin Receptor Protein produced in human serum tissue having a molecular mass of 85kDa.
Source
Human serum.
Formulation
TFRC Native solution (0.2µm filtered) contains 250mM TRIS-HCl buffer, 0.15M NaCl, 0.09% NaN3, pH 8.0.
More Info
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Introduction
Transferrin receptor protein 1 (TFRC) is required for iron delivery from transferring to cells. The TFRC protein is a transmembrane glycoprotein comprised of 2 disulfide-linked monomers joined by 2 disulfide bonds. Each monomer will bind one holo-transferrin molecule producing an iron-Tf-TfR complex which enters the cell by endocytosis.
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Synonyms
Transferrin receptor protein 1, TR, TfR, TfR1, Trfr, T9, p90, CD_antigen: CD71, Transferrin receptor, serum form, sTfR, TFRC, CD71
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Physical Appearance
Sterile Filtered brown solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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Human Virus Test
Starting material donor has been tested and certified negative for antibodies to HIV-1, HIV-2, HCV, HBSAG, Parvovirus B19, Syphilis and HIV/HBV/HCV (PCR).
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
- View Data Sheet
Name :
TNNI1 Human NativeDescription:
Troponin I Skeletal Muscle Human
DKFZp451O223, SSTNI, TNN1, Troponin I, slow skeletal muscle, Troponin I, slow-twitch isoform.
Product # :
PRO-2789Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
TNNI1 Native produced in Human skeletal is Immunological identity confirmed by reaction with monoclonal antibody that is specific for the Human Troponin I Skeletal Muscle. TNNI1 Native is purified by proprietary chromatographic technique.
Source
Human skeletal muscle.
Formulation
TNNI1 was lyophilized from 0.01M HCl.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
-
Synonyms
DKFZp451O223, SSTNI, TNN1, Troponin I, slow skeletal muscle, Troponin I, slow-twitch isoform.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Troponin I Skeletal Muscle although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution TNNI1 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized TNNI1 in Tris/urea buffer (20mM Tris, pH 7.5, 7M urea, 5mM EDTA, 15mM 2-mercaptoethanol) not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Background
Troponin I, specifically the skeletal muscle isoform encoded by the TNNI1 gene, is a crucial regulator of muscle contraction. It functions as part of the troponin complex, which controls the interaction between actin and myosin filaments during muscle contraction. While extensive research has been conducted on troponin I in the context of cardiac muscle and cardiac diseases, the study of native human skeletal muscle troponin I remains an important but relatively understudied area. This research aims to provide a comprehensive exploration of native human skeletal muscle troponin I (TNNI1), elucidating its functions, structural significance, and potential applications in musculoskeletal research and clinical medicine.
The primary objective of this research is to elucidate the physiological role of native human skeletal muscle TNNI1 in muscle contraction. Experiments involving human skeletal muscle tissue samples and isolated muscle fibers will be conducted to investigate how TNNI1 interacts with other components of the troponin complex and influences calcium-mediated muscle contraction. Understanding these mechanisms is fundamental for deciphering the complexities of skeletal muscle physiology and its implications for musculoskeletal health.
The second objective is to assess the clinical relevance of native TNNI1 in muscle-related diseases. Clinical studies involving patients with various neuromuscular and muscle-wasting conditions will be conducted to evaluate the diagnostic and prognostic value of TNNI1 as a biomarker. These investigations may provide valuable insights into the use of native TNNI1 in the early detection and management of muscle disorders.
The third objective is to explore the potential applications of native TNNI1 in musculoskeletal research and therapeutic development. Research will investigate the use of native TNNI1-expressing cells and tissues as models for studying muscle disorders and for developing novel therapeutic interventions targeting the troponin complex.
By delving into the functions and roles of native human skeletal muscle TNNI1, this research aims to expand our knowledge of skeletal muscle physiology, its implications for muscle-related diseases, and its potential applications in musculoskeletal research and clinical medicine.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Avidin RecombinantDescription:
Avidin Recombinant
Avidin, AVD, AVID.
Product # :
PRO-2597Price :
Quantity :
Shipping Method :
Shipped at Room temp
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- description
- source
- purity
- biological activity
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Description
Recombinant Avidin produced in Plants is a polypeptide chain having a molecular mass of 66kDa and 16kda per subunit. The Recombinant Avidin is purified by affinity chromatographic techniques.
Source
Corn (Zea Mays).
Purity
Greater than 90% as visualized by SDS-PAGE.
Biological Activity
13.5 units/mg protein, 1 unit binds 1µg biotin.
More Info
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Introduction
Avidin is a tetrameric protein of 4 identical subunits (homotetramer) which can bind to biotin with a high degree of affinity and specificity. The estimated molecular weight of Avidin in its tetrameric form is between 66-69 kDa. Avidin is produced in the oviducts of birds, reptiles and amphibians and is subsequently deposited in the whites of their eggs. In the chicken egg white, avidin makes up roughly 0.05% of total protein (approximately 1.8 mg per egg). 10% of Avidin’s molecular weight is ascribed to carbohydrate content which is composed of 4-5 mannose and 3 N-acetylglucosamine residues. Avidin has at least three distinctive oligosaccharide structural type which are similar in structure and composition. The dissociation constant (KD) of avidin is approximately 10-15M, making it one of the strongest known non-covalent bonds.
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Synonyms
Avidin, AVD, AVID.
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Physical Appearance
Sterile Filtered white lyophilized powder.
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Stability
Lyophilized Recombinant Avidin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Recombinant Avidin should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Recombinant Avidin in sterile 18MΩ-cm H2O not less than 100µg/ml or more than 10mg/ml solutions.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
NPPC HumanDescription:
Natriuretic Peptide C Human Recombinant
Natriuretic Peptide Precursor C, C-Type Natriuretic Peptide, CNP2, CNP.
Product # :
CYT-760Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
NPPC Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 126 amino acids (24-126) and having a molecular mass of 13.2kDa.NPPC is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The NPPC solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl and 10% glycerol.
Purity
Greater than 85% as determined by SDS-PAGE.
More Info
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Introduction
NPPC is proteolytically managed to create a secreted hormone of the natriuretic peptide family. NPPC is vasoactive and natriuretic and controls the evolution and differentiation of cartilaginous growth plate chondrocytes.
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Synonyms
Natriuretic Peptide Precursor C, C-Type Natriuretic Peptide, CNP2, CNP.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSKPGAPPK VPRTPPAEEL AEPQAAGGGQ KKGDKAPGGG GANLKGDRSR LLRDLRVDTK SRAAWARLLQ EHPNARKYKG ANKKGLSKGC FGLKLDRIGS MSGLGC
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
Leptin OvineDescription:
Leptin Ovine Recombinant
OB Protein, Obesity Protein, OBS, Obesity factor.
Product # :
CYT-239Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- biological activity
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Description
Leptin Ovine Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 146 amino acids and having a molecular mass of 16 kDa.The Leptin is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3.
Purity
Greater than 95.0% as determined by:
(a) Analysis by SEC-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
Biological active as evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.More Info
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Introduction
A 16-kDa peptide hormone secreted from white adipocytes and implicated in the regulation of food intake and energy balance. Leptin provides the key afferent signal from fat cells in the feedback system that controls body fat stores.
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Synonyms
OB Protein, Obesity Protein, OBS, Obesity factor.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Leptin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Leptin should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Leptin in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Val-Pro-Ile-Arg.
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Protein content
Protein quantitation was carried out by two independent methods1. UV spectroscopy at 280 nm using the absorbency value of 0.2 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC,using calibrated solution of Leptin Ovine as a Reference Standard.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
MMP9 Human, HEKDescription:
Matrix Metalloproteinase-9 Human Recombinant, HEK
Matrix metalloproteinase-9, MMP-9, 92 kDa gelatinase, Gelatinase B, GELB, MMP9, CLG4B.
Product # :
ENZ-1084Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
MMP9 Human Recombinant is a single, glycosylated polypeptide chain containing 694 amino acids (20-707a.a) and having a molecular mass of 77.2kDa (calculated). MMP9 is fused to a 6 a.a His tag at C-terminal.
Source
HEK293 Cells.
Formulation
MMP9 filtered (0.4 µm) and lyophilized from 0.5mg/ml solution in PBS, pH7.5 and 5% (w/v) Threalose.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
Matrix metalloproteinases are a family of zinc and calcium-dependent endopeptidases that break down extracellular matrix proteins. The MMP9 is secreted as a 92kDa zymogen. Cleavage of ProMMP-9 results in the active enzyme, having a molecular weight of approximately 82kDa. MMP9 is composed of the following domains: a gelatin-binding domain consisting of three fibronectin type II units, a catalytic domain containing the zinc-binding site, a proline-rich type V collagen-homologous domain and a hemopexin-like domain. MMP9 is produced by the several cell types: monocytes, macrophages, neutrophils, keratinocytes, fibroblasts, osteoclasts and endothelial cells. MMP9 is involved in inflammatory responses, tissue remodeling, wound healing, tumor growth and metastasis. MMP9 may also play an important part in local proteolysis of the extracellular matrix and in leukocyte migration, as well as in bone osteoclastic resorption. MMP9 cleaves type IV and type V collagens into large C-terminal three quarter fragments and shorter N-terminal one quarter fragments. MMP9 can also degrade fibronectin but not laminin or Pz-peptide.
MMP9 defects may be a cause of susceptibility to intervertebral disc disease (IDD), also known as lumbar disk herniation (LDH). -
Synonyms
Matrix metalloproteinase-9, MMP-9, 92 kDa gelatinase, Gelatinase B, GELB, MMP9, CLG4B.
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Physical Appearance
Filtered White lyophilized (freeze-dried) powder.
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Stability
Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.
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Solubility
It is recommended to add deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely.
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Amino Acid Sequence
APRQRQSTLVLFPGDLRTNLTDRQLAEEYLYRYGYTRVAEMRGESKSLGPALLLLQKQLSLPET
GELDSATLKAMRTPRCGVPDLGRFQTFEGDLKWHHHNITYWIQNYSEDLPRAVIDDAFARAF
ALWSAVTPLTFTRVYSRDADIVIQFGVAEHGDGYPFDGKDGLLAHAFPPGPGIQGDAHFDDD
ELWSLGKGVVVPTRFGNADGAACHFPFIFEGRSYSACTTDGRSDGLPWCSTTANYDTDDRFG
FCPSERLYTRDGNADGKPCQFPFIFQGQSYSACTTDGRSDGYRWCATTANYDRDKLFGFCPTR
ADSTVMGGNSAGELCVFPFTFLGKEYSTCTSEGRGDGRLWCATTSNFDSDKKWGFCPDQ
GYSLFLVAAHEFGHALGLDHSSVPEALMYPMYRFTEGPPLHKDDVNGIRHLYGPRPEPEPRPPTTTT
PQPTAPPTVCPTGPPTVHPSERPTAGPTGPPSAGPTGPPTAGPSTATTVPLSPVDDACNVNIFDAIAE
IGNQLYLFKDGKYWRFSEGRGSRPQGPFLIADKWPALPRKLDSVFEERLSKKLFFFSGRQVWVYTGAS
VLGPRRLDKLGLGADVAQVTGALRSGRGKMLLFSGRRLWRFDVKAQMVDPRSASEVDRMFPGVPLD
THDVFQYREKAYFCQDRFYWRVSSRSELNQVDQVGYVTYDILQCPEDHHHHHH.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
IL 11 HumanDescription:
Interleukin-11 Human Recombinant
AGIF, Adipogenesis inhibitory factor, IL-11.
Product # :
CYT-214Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- biological activity
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Description
Interleukin-11 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 179 amino acids and having a molecular mass of 19256.29 Dalton. The IL-11 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein was lyophilized from a concentrated (1mg/ml) solution with no additives.
Purity
Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The ED50 as determined by the dose-dependant stimulation of the proliferation of murine 7TD1 was found to be < 10ng/ml, corresponding to a Specific Activity of 100,000 IU/mg.More Info
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Introduction
IL11 is a member of the gp130 family of cytokines. These cytokines drive the assembly of multisubunit receptor complexes, all of which contain at least one molecule of the transmembrane signaling receptor IL6ST (gp130). IL-11 is shown to stimulate the T-cell-dependent development of immunoglobulin-producing B cells. It is also found to support the proliferation of hematopoietic stem cells and megakaryocyte progenitor cells.
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Synonyms
AGIF, Adipogenesis inhibitory factor, IL-11.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Interleukin-11 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL11 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Interleukin 11 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Gly-Pro-Pro-Pro-Gly. N-terminal methionine has been completely removed enzymatically.
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Protein content
Protein quantitation was carried out by two independent methods:1. UV spectroscopy at 280 nm using the absorbency value of 0.95 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of IL-11 as a Reference Standard.
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.