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1000 results found for “f-box protein”
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Name :
ATOX1 HumanDescription:
Copper Transport Protein ATOX1 Human Recombinant
Antioxidant protein 1, ATX1, HAH1, Copper transport protein ATOX1, Metal transport protein ATX1, ATOX1, MGC138453, MGC138455.
Product # :
PRO-754Price :
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Shipped with Ice Packs
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Description
ATOX1 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 88 amino acids (1-68 a.a.) and having a molecular mass of 9.5kDa. ATOX1 is fused to a 20 amino acid His Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
ATOX1 solution containing 20mM Tris pH-8, 1mM DTT and 10% glycerol.
Purity
Greater than 95% as determined by SDS-PAGE.
More Info
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Introduction
ATOX1 is a metal transport protein that is part of the ATX1 family. ATOX1 is a copper chaperone that takes part in cellular antioxidant defense and can bind and deliver cytosolic copper to the copper ATPase proteins in the trans-Golgi network for later incorporation to the ceruloplasmin. ATOX1 plays a role as an antioxidant against superoxide and hydrogen peroxide, and consequently, takes an important part in cancer carcinogenesis. Because of ATOX1 cytogenetic location, the gene can be a good a candidate gene for 5q-syndrome.
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Synonyms
Antioxidant protein 1, ATX1, HAH1, Copper transport protein ATOX1, Metal transport protein ATX1, ATOX1, MGC138453, MGC138455.
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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).Please prevent freeze thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MPKHEFSVDM TCGGCAEAVS RVLNKLGGVK YDIDLPNKKV CIESEHSMDT LLATLKKTGK TVSYLGLE.
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 :
EIF3I Human, Sf9Description:
Eukaryotic Translation Initiation Factor 3I Human Recombinant, Sf9
eIF3-beta, eIF3-p36, EIF3S2, PRO2242, TRIP-1, TRIP1, Eukaryotic translation initiationfactor 3 subunit I, eIF3i, TGF-beta receptor-interacting protein 1, eIF-3-beta.
Product # :
PRO-2611Price :
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Description
EIF3I Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 331 amino acids (1-325 a.a) and having a molecular mass of 37.3kDa (Migrates at 40-57kDa on SDS-PAGE under reducing conditions).EIF3I is fused to an 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
EIF3I protein solution (0.25mg/ml) 20mM Tris-HCl buffer (pH 8.0), 0.1M NaCl, 40% Glycerol and 1mM DTT.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
Eukaryotic translation initiation factor 3, subunit I (EIF3I) is part of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is essential for numerous steps in the initiation of protein synthesis. The eIF-3 complex links with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2: GTP: methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also essential for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. Among the diseases associated with EIF3I are clonorchiasis, and tonsillitis.
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Synonyms
eIF3-beta, eIF3-p36, EIF3S2, PRO2242, TRIP-1, TRIP1, Eukaryotic translation initiation
factor 3 subunit I, eIF3i, TGF-beta receptor-interacting protein 1, eIF-3-beta. -
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
MKPILLQGHE RSITQIKYNR EGDLLFTVAK DPIVNVWYSV NGERLGTYMG HTGAVWCVDA
DWDTKHVLTG SADNSCRLWD CETGKQLALL KTNSAVRTCG FDFGGNIIMF STDKQMGYQC
FVSFFDLRDP SQIDNNEPYM KIPCNDSKIT SAVWGPLGEC IIAGHESGEL NQYSAKSGEV
LVNVKEHSRQ INDIQLSRDM TMFVTASKDN TAKLFDSTTL EHQKTFRTER PVNSAALSPN
YDHVVLGGGQ EAMDVTTTST RIGKFEARFF HLAFEEEFGR VKGHFGPINS VAFHPDGKSY SSGGEDGYVR IHYFDPQYFE FEFEAHHHHH H.
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 :
Hemopexin Human, Sf9Description:
Hemopexin Human Recombinant, Sf9
Hemopexin, Beta-1B-Glycoprotein, HX, Beta-1B-glycoprotein.
Product # :
PRO-2544Price :
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Description
Hemopexin produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 448 amino acids (24-462a.a.) and having a molecular mass of 50.4kDa. (Molecular size on SDS-PAGE will appear at approximately 50-70kDa).Hemopexin is expressed with a 9 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
Hemopexin protein solution (0.5mg/ml) contains 10% glycerol & Phosphate Buffered Saline (pH 7.4).
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
Hemopexin (or haemopexin) is a plasma protein that binds heme with the highest affinity of any known protein. Hemopexin is generally expressed in liver, and belongs to acute phase reactants, the synthesis of which is induced after inflammation. Heme is potentially very toxic because of its ability to intercalate into lipid membrane and to generate hydroxyl radicals. Hemopexin’s function of scavenging the heme released or lost by the turnover of heme proteins such as hemoglobin defends the body from the oxidative damage that free heme can cause. Additionally, hemopexin discharges its bound ligand for internalisation upon interacting with a specific receptor located on the surface of liver cells. This hemopexin function is in order to preserve the body's iron. Hemopexin’s levels in the serum are an indication of how much heme is present in the blood. Low Hemopexin levels show that there is a lot of it in the serum. For that reason, low hemopexin levels indicate that there has been consid
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Synonyms
Hemopexin, Beta-1B-Glycoprotein, HX, Beta-1B-glycoprotein.
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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
ADPTPLPPTS AHGNVAEGET KPDPDVTERC SDGWSFDATT LDDNGTMLFF KGEFVWKSHK WDRELISERW KNFPSPVDAA FRQGHNSVFL IKGDKVWVYP PEKKEKGYPK LLQDEFPGIP SPLDAAVECH RGECQAEGVL FFQGDREWFW DLATGTMKER SWPAVGNCSS ALRWLGRYYC FQGNQFLRFD PVRGEVPPRY PRDVRDYFMP CPGRGHGHRN GTGHGNSTHH GPEYMRCSPH LVLSALTSDN HGATYAFSGT HYWRLDTSRD GWHSWPIAHQ WPQGPSAVDA AFSWEEKLYL VQGTQVYVFL TKGGYTLVSG YPKRLEKEVG TPHGIILDSV DAAFICPGSS RLHIMAGRRL WWLDLKSGAQ ATWTELPWPH EKVDGALCME KSLGPNSCSA NGPGLYLIHG PNLYCYSDVE KLNAAKALPQ PQNVTSLLGC THHHHHHH.
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 :
IGFBP4 Sf9, HumanDescription:
Insulin Like Growth Factor Binding Protein-4 Human Recombinant, Sf9
Insulin-like growth factor-binding protein 4, IBP-4, IGF-binding protein 4, IGFBP-4, IGFBP4, IBP4, BP-4, HT29-IGFBP.
Product # :
CYT-1114Price :
Quantity :
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Shipped at Room temp
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Description
Insulin Like Growth Factor Binding Protein-4 Human Recombinant produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 237 amino acids and having a molecular mass of 30kDa. The IGFBP4 is purified by proprietary chromatographic techniques.
Source
Sf9, Insect cells.
Formulation
Lyophilized from a 0.2μm filtered concentrated solution in 20mM Tris-HCl, pH 8.0 and 150mM NaCl.
Purity
Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The ED50 is determined by its ability to inhibit IGF-II induced proliferation of MCF-7 cells and is <than 0.1 μg/ml, corresponding to a specific activity of > 1.0 × 104 IU/mg in the presence of 14 ng/ml of rHuIGF-II.
More Info
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Introduction
Insulin-like growth factor-binding protein 4 (IGFBP-4) is a part of the insulin-like growth factor binding protein (IGFBP) family. IGFBP4 includes an IGFBP domain and a thyroglobulin type-I domain. IGFBP4 binds both insulin-like growth factors (IGFs) I and II. IGFBP-4 circulates in the plasma in both glycosylated and non-glycosylated forms. IGFBPs can either inhibit or enhance the biological activities of IGF, or act in an IGF independent manner. IGFBP-4 is consistently inhibits several cancer cells in vivo and in vitro, suggesting that it may function as an apoptotic factor. IGFBP4 is produced by all colon cancer cells. Binding of IGFBP-4 prolongs the half-life of the IGFs and changes their interaction with cell surface receptors.
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Synonyms
Insulin-like growth factor-binding protein 4, IBP-4, IGF-binding protein 4, IGFBP-4, IGFBP4, IBP4, BP-4, HT29-IGFBP.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized IGFBP4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Insulin Like Growth Factor Binding Protein-4 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 Insulin Like Growth Factor Binding Protein-4 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
DEAIHCPPCS EEKLARCRPP VGCEELVREP GCGCCATCAL GLGMPCGVYT PRCGSGLRCY PPRGVEKPLH TLMHGQGVCM ELAEIEAIQE SLQPSDKDEG DHPNNSFSPC SAHDRRCLQK HFAKIRDRST SGGKMKVNGA PREDARPVPQ GSCQSELHRA LERLAASQSR THEDLYIIPI PNCDRNGNFH PKQCHPALDG QRGKCWCVDR KTGVKLPGGL EPKGELDCHQ LADSFRE.
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Background
What is the molecular weight/Mw of IGFBP4 SF9, HUMAN Protein?
IGFBP4 SF9, HUMAN Protein has a total Mw of 30kDa.
What is the source or expression system of IGFBP4 SF9, HUMAN Protein?
Sf9, Insect cells.
What is the Purity of IGFBP4 SF9, HUMAN Protein?
IGFBP4 SF9, HUMAN Protein is >97% pure as determined by SDS-PAGE.
What is the Biological Activity of IGFBP4 SF9, HUMAN Protein?
The ED50 is determined by its ability to inhibit IGF-II induced proliferation of MCF-7 cells and is 1.0 × 104 IU/mg in the presence of 14 ng/ml of rHuIGF-II.
What is the amino acid sequence of IGFBP4 SF9, HUMAN Protein?
DEAIHCPPCS EEKLARCRPP VGCEELVREP GCGCCATCAL GLGMPCGVYT PRCGSGLRCY PPRGVEKPLH TLMHGQGVCM ELAEIEAIQE SLQPSDKDEG DHPNNSFSPC SAHDRRCLQK HFAKIRDRST SGGKMKVNGA PREDARPVPQ GSCQSELHRA LERLAASQSR THEDLYIIPI PNCDRNGNFH PKQCHPALDG QRGKCWCVDR KTGVKLPGGL EPKGELDCHQ LADSFRE.
What applications can IGFBP4 SF9, HUMAN Protein be used in?
IGFBP4 SF9, HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for IGFBP4 SF9, HUMAN Protein?
The endotoxin level is minimal, IGFBP4 SF9, HUMAN 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 :
BMP 7 Human, HisDescription:
Bone Morphogenetic Protein-7 Human Recombinant, His Tag
Osteogenic Protein 1, OP-1, BMP-7, Bone morphogenetic protein 7, BMP7, OP1.
Product # :
CYT-629Price :
Quantity :
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Shipped with Ice Packs
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- sds-page
Description
BMP7 Human Recombinant produced in E.Coli is a monomeric, non-glycosylated, polypeptide chain containing 148 amino acids (293-431) and having a molecular mass of 16.8 kDa. The BMP-7 is fused to 8 amino acid His Tag at C-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
BMP-7 protein (0.5mg/ml) solution contains 10mM sodium citrate pH3.5 and 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
sds-page
More Info
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Introduction
The bone morphogenetic proteins (BMPs) are a family of secreted signaling molecules that can induce ectopic bone growth. Many BMPs are part of the transforming growth factor-beta (TGFB) superfamily. BMPs were originally identified by an ability of demineralized bone extract to induce endochondral osteogenesis in vivo in an extraskeletal site. Based on its expression early in embryogenesis, the BMP encoded by this gene has a proposed role in early development. In addition, the fact that this BMP is closely related to BMP5 and BMP7 has lead to speculation of possible bone inductive activity.
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Synonyms
Osteogenic Protein 1, OP-1, BMP-7, Bone morphogenetic protein 7, BMP7, OP1.
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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).Please avoid freeze thaw cycles.
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Amino Acid Sequence
MSTGSKQRSQ NRSKTPKNQE ALRMANVAEN SSSDQRQACK KHELYVSFRD LGWQDWIIAP EGYAAYYCEG ECAFPLNSYM NATNHAIVQTLVHFINPETV PKPCCAPTQL NAISVLYFDD SSNVILKKYR NMVVRACGCH LEHHHHHH.
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Background
Research Paper on Bone Morphogenetic Protein-7 Human Recombinant, His Tag, Monomer, HEK
Abstract:
Step into the fascinating world of Bone Morphogenetic Protein-7 Human Recombinant, His Tag, Monomer (BMP-7 HR) in Human Embryonic Kidney Cells (HEK). In this research paper, we embark on an exciting journey to uncover the wonders of BMP-7 HR and its significance in cellular differentiation. As a pivotal member of the transforming growth factor-beta (TGF-β) superfamily, BMP-7 HR holds immense potential in tissue regeneration and development. Join us as we delve into the intricate molecular mechanisms of BMP-7 HR signaling in HEK cells while also exploring its friendly interactions with key cytokines, including Tumor Necrosis Factor-alpha (TNF-α) and Tumor Necrosis Factor-alpha Superfamily Member 2 (TNFα SF2 or TNFSF2).
Introduction:
Welcome to the world of BMP-7 HR! In this section, we introduce the remarkable BMP-7 HR and its essential role in guiding cellular differentiation. Let's get to know our loyal companion, Human Embryonic Kidney Cells (HEK), as they help us unveil the secrets of BMP-7 HR signaling.
BMP-7 HR Signaling in HEK Cells:
Be amazed by the graceful dance of BMP-7 HR signaling within HEK cells! Uncover the captivating process of ligands binding to specific receptors, setting the stage for both the canonical SMAD-dependent and non-canonical SMAD-independent pathways. This harmonious interplay orchestrates various cellular processes, including gene transcription, cell proliferation, and differentiation.
Influential Role in Cellular Differentiation:
Watch in awe as BMP-7 HR takes center stage as a master conductor of cellular differentiation within HEK cells. Marvel at its ability to promote osteogenic differentiation, leading to the expression of vital osteogenic markers like RUNX2 and Osteocalcin. But that's not all! Join us in exploring BMP-7 HR's versatile nature, influencing other forms of differentiation, such as chondrogenic and adipogenic pathways.
Interplay with Key Cytokines:
Uncover the intriguing interactions between BMP-7 HR and key cytokines like TNF-α and TNFSF2. Witness how BMP-7 HR modulates the expression and activity of these cytokines, hinting at potential cross-talk between BMP-7 HR and inflammatory pathways, fostering a harmonious cellular environment.
Therapeutic Implications and Tissue Regeneration:
The therapeutic potential of BMP-7 HR in tissue regeneration comes to the forefront. Together, we explore the exciting possibilities of utilizing BMP-7 HR in regenerative medicine, offering hope for healing and tissue repair. As we navigate this path, we also address challenges, such as optimal dosage, innovative delivery methods, and safety considerations, ensuring the best outcomes.
Conclusion:
As we conclude our exploration of BMP-7 HR in HEK cells, we stand in awe of its role in guiding cellular differentiation and tissue regeneration. Equipped with this knowledge, we look forward to a future where BMP-7 HR opens doors to innovative applications in regenerative medicine, making a positive impact on human health and well-being.
What is the molecular weight/Mw of BMP7 Protein?
BMP7 Protein has a total Mw of 16.8kDa.
What is the source or expression system of BMP7 Protein?
Escherichia Coli.
What is the Purity of BMP7 Protein?
BMP7 Protein is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of BMP7 Protein?
The biological functionality of BMP7 Protein will be determined in the future.
What is the amino acid sequence of BMP7 Protein?
MSTGSKQRSQ NRSKTPKNQE ALRMANVAEN SSSDQRQACK KHELYVSFRD LGWQDWIIAP EGYAAYYCEG ECAFPLNSYM NATNHAIVQTLVHFINPETV PKPCCAPTQL NAISVLYFDD SSNVILKKYR NMVVRACGCH LEHHHHHH.
What applications can BMP7 Protein be used in?
BMP7 Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for BMP7 Protein?
The endotoxin level is minimal, BMP7 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 :
MAP1LC3B HumanDescription:
Microtubule-Associated Protein 1 Light Chain 3 Beta Human Recombinant
Microtubule-Associated Protein 1 Light Chain 3 beta, ATG8F, Autophagy-related ubiquitin-like modifier LC3 B, MAP1 light chain 3-like protein 2, MAP1A/MAP1B LC3 B, LC3B, MAP1A/1BLC3, MAP1ALC3.
Product # :
PRO-076Price :
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Shipped with Ice Packs
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Description
MAP1LC3B produced in E.Coli is a single, non-glycosylated polypeptide chain containing 140 amino acids (1-120a.a.) and having a molecular mass of 16.2kDa.MAP1LC3B is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The MAP1LC3B protein solution (0.5mg/1ml) is formulated in 20mM Tris-HCl buffer (pH8.0)
1mM DTT, 100mM NaCl and 20% glycerol.Purity
Greater than 95% as determined by SDS-PAGE.
More Info
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Introduction
MAP1LC3B is a member of the MAP1 LC3 family. MAP1LC3B is a subunit of neuronal microtubule-associated MAP1A and MAP1B proteins, that are involved in microtubule assembly and important for neurogenesis. In addition, MAP1LC3B takes part in formation of autophagosomal vacuoles and is expressed mainly in heart, testis, brain and skeletal muscle.
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Synonyms
Microtubule-Associated Protein 1 Light Chain 3 beta, ATG8F, Autophagy-related ubiquitin-like modifier LC3 B, MAP1 light chain 3-like protein 2, MAP1A/MAP1B LC3 B, LC3B, MAP1A/1BLC3, MAP1ALC3.
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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 MPSEKTFKQR RTFEQRVEDV RLIREQHPTK IPVIIERYKG EKQLPVLDKT KFLVPDHVNM SELIKIIRRR LQLNANQAFF LLVNGHSMVS VSTPISEVYE SEKDEDGFLY MVYASQETFG
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 DogDescription:
Leptin Dog Recombinant
OB Protein, Obesity Protein, OBS, Obesity factor.
Product # :
CYT-506Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Leptin Dog 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 0.02% NaHCO3.
Purity
Greater than 98.0% 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 0.4% NaHCO3 adjusted to pH 8-9, 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 UV spectroscopy at 280 nm using the absorbency value of 0.20 as the extinction coefficient for a 0.1% (1mg/ml) solution at pH 8.0. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).
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 :
RRAGC HumanDescription:
Ras-Related GTP Binding C Human Recombinant
Ras-related GTP-binding protein C, Rag C, RagC, GTPase-interacting protein 2, TIB929, RRAGC, GTR2.
Product # :
PRO-1050Price :
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Shipped with Ice Packs
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Description
RRAGC Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 423 amino acids (1-399 a.a) and having a molecular mass of 46.7kDa.RRAGC is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
RRAGC protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 10% glycerol and 0.1M NaCl.
Purity
Greater than 85.0% as determined by SDS-PAGE.
More Info
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Introduction
Ras-related GTP binding C (RRAGC) is a monomeric guanine nucleotide-binding protein, or G protein. As a result of binding GTP or GDP, small G proteins act as molecular regulators in various cell processes and signaling pathways. RRAGC regulates the organization of the actin cytoskeleton and has an intrinsic GTPase activity. RRAGC is possibly necessary for the amino acid-induced relocalization of mTORC1 to the lysosomes and its succeeding activation by the GTPase RHEB, which is key step in the activation of the TOR signaling cascade by amino acids.
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Synonyms
Ras-related GTP-binding protein C, Rag C, RagC, GTPase-interacting protein 2, TIB929, RRAGC, GTR2.
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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 MGSHMSLQYG AEETPLAGSY GAADSFPKDF GYGVEEEEEE AAAAGGGVGA GAGGGCGPGG ADSSKPRILL MGLRRSGKSS IQKVVFHKMS PNETLFLEST NKIYKDDISN SSFVNFQIWD FPGQMDFFDP TFDYEMIFRG TGALIYVIDA QDDYMEALTR
LHITVSKAYK VNPDMNFEVF IHKVDGLSDD HKIETQRDIH QRANDDLADA GLEKLHLSFY LTSIYDHSIF EAFSKVVQKL IPQLPTLENL LNIFISNSGI EKAFLFDVVS KIYIATDSSP VDMQSYELCC DMIDVVIDVS CIYGLKEDGS GSAYDKESMA IIKLNNTTVL YLKEVTKFLA
LVCILREESF ERKGLIDYNF HCFRKAIHEV FEVGVTSHRS CGHQTSASSL KALTHNGTPR NAI.
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 :
JSRP1 HumanDescription:
Junctional Sarcoplasmic Reticulum Protein 1 Human Recombinant
Junctional Sarcoplasmic Reticulum Protein 1, Homolog of Mouse Skeletal Muscle Sarcoplasmic Reticulum Protein JP-45, Junctional-Face Membrane Protein Of 45 KDa Homolog, JP45, 2310032K21Rik, Skeletal Muscle Sarcoplasmic Reticulum Protein JP-45.
Product # :
PRO-1707Price :
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Description
JSRP1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 354 amino acids (1-331) and having a molecular mass of 38.0kDa.JSRP1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The JSRP1 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 0.15M NaCl and 10% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
JSRP1 takes part in excitation-contraction connection at the sarcoplasmic reticulum. JSRP1 is able to cooperate with CACNA1S, CACNB1 and calsequestrin to assist in regulating calcium influx and efflux in skeletal muscle.
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Synonyms
Junctional Sarcoplasmic Reticulum Protein 1, Homolog of Mouse Skeletal Muscle Sarcoplasmic Reticulum Protein JP-45, Junctional-Face Membrane Protein Of 45 KDa Homolog, JP45, 2310032K21Rik, Skeletal Muscle Sarcoplasmic Reticulum Protein JP-45.
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Physical Appearance
Sterile Filtered clear 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
MGSSHHHHHH SSGLVPRGSH MGSMSMTTRA WEELDGGLGS CQALEDHSAL AETQEDRASA TPRLADSGSV PHDSQVAEGP SVDTRPKKME KEPAARGTPG TGKERLKAGA SPRSVPARKK AQTAPPLQPP PPPPALSEEL PWGDLSLNKC LVLASLVALL GSAFQLCRDA VPGEAALQAR VPEPWVPPSS APREPSSPLP KFEAQAPPSA PPAPRAEAEV RPKIPGSREA AENDEEEPGE ATGEAVREDR VTLADRGPKE RPRREGKPRK EKPRKEERPK KERPRKEERP RAAREPREAL PQRWESREGG HRPWARDSRD AEPRKKQAWV SPRRPDEEQR PGSRQKLRAG KGRD
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 :
REG1B HumanDescription:
Regenerating Islet-Derived 1 Beta Human Recombinant
Lithostathine-1-beta, Regenerating protein I beta, REG1B, REGL.
Product # :
PRO-391Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
The Recombinant Human REG 1 beta manufactured with N-terminal fusion of His Tag. The Human REG 1 beta His-Tagged Fusion Protein, produced in E. coli, is 17.8 kDa protein containing 144 amino acid residues of the Human REG 1 beta and 12 additional amino acid residues – His Tag (underlined).
Source
Escherichia Coli.
Formulation
Filtered (0.4µm) and lyophilized from 0.5 mg/ml in 20mM Tris, pH 8.0.
Purity
Greater than 95% as determined by SDS-PAGE.
More Info
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Introduction
Reg protein was shown to be stimulated during the regeneration of pancreatic islets. Since then, many Reg-related proteins have been identified in humans and other animals. In human, the four REG family genes, i.e., REG 1 alpha, REG 1 beta, REG-related sequence (RS) and HIP/PAP, have so far been isolated. These Reg-related proteins are classified into four subfamilies according to their amino-acid sequences, but they share a similar structure and physiological function. Reg protein is a growth factor for pancreatic beta cells and also suggests that the administration of Reg protein could be used as another therapeutic approach for diabetes mellitus. Human REG cDNA which encodes a 166-amino acid protein with a 22-amino acid signal peptide. The amino acid sequence of human REG protein has 68% homology to that of rat Reg protein.
Reg I was found to be expressed mainly in pancreatic beta and acinoductular cells as well as gastric fundic enterochromaffin-like (ECL) cells. Reg I production in ECL cells is stimulated by gastrin, as well as by the proinflammatory cytokine, cytokine-induced neutrophil chemoattractant (CINC)-2Beta. In patients with chronic hypergastrinemia, Reg production is stimulated, with the increased proliferation of gastric mucosal cells. Patients with Helicobacter pylori infection also showed increased Reg production in the gastric mucosa, partly via increased plasma gastrin concentration and partly via increased proinflammatory cytokine production. The serum concentration of the reg-protein was significantly higher in patients with various pancreatic diseases than in normal controls, and was also significantly higher in patients with acute pancreatitis or chronic relapsing pancreatitis than in patients with chronic pancreatitis. Furthermore, the serum PSP/reg-protein concentration was also significantly increased in liver cirrhosis, choledocholithiasis, and various cancers of the digestive system. -
Synonyms
Lithostathine-1-beta, Regenerating protein I beta, REG1B, REGL.
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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 a working concentration approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by appropriate sterile filter before using it in the cell culture.
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Amino Acid Sequence
MKHHHHHHAS HMQESQTELP NPRISCPEGT NAYRSYCYYF NEDPETWVDA DLYCQNMNSG NLVSVLTQAE GAFVASLIKE SSTDDSNVWI GLHDPKKNRR WHWSSGSLVS YKSWDTGSPS SANAGYCASL TSCSGFKKWK DESCEKKFSF VCKFKN.
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 :
CNPY3 HumanDescription:
Canopy 3 Homolog Human Recombinant
CAG4A, ERDA5, PRAT4A, TNRC5, Protein canopy homolog 3, CTG repeat protein 4a, Expanded repeat-domain protein CAG/CTG 5, Protein associated with TLR4, Trinucleotide repeat-containing gene 5 protein,CNPY3.
Product # :
PRO-1386Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
CNPY3 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 271 amino acids (31-278 a.a.) and having a molecular mass of 29.9kDa. CNPY3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
CNPY3 protein solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 10% glycerol and 1mM DTT.
Purity
Greater than 85% as determined by SDS-PAGE.
More Info
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Introduction
Canopy 3 homolog (CNPY3) is a 271 a.aToll-like receptor specific co-chaperone for HSP90B1. CNPY3 is necessitated for proper TLR folding, excluding that of TLR3, and so controls TLR exit from the endoplasmic reticulum. Therefore, CNPY3i s required for both innate and adaptive immune responses.
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Synonyms
CAG4A, ERDA5, PRAT4A, TNRC5, Protein canopy homolog 3, CTG repeat protein 4a, Expanded repeat-domain protein CAG/CTG 5, Protein associated with TLR4, Trinucleotide repeat-containing gene 5 protein,CNPY3.
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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
MGSSHHHHHH SSGLVPRGSH MGSGPSQAGA EENDWVRLPS KCEVCKYVAV ELKSAFEETG KTKEVIGTGY GILDQKASGV KYTKSDLRLI EVTETICKRL LDYSLHKERT GSNRFAKGMS ETFETLHNLV HKGVKVVMDI PYELWNETSA EVADLKKQCD VLVEEFEEVI EDWYRNHQEE DLTEFLCANH VLKGKDTSCL AEQWSGKKGD TAALGGKKSK KKSSRAKAAG GRSSSSKQRK ELGGLEGDPS PEEDEGIQKA SPLTHSPPDE L.
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 :
KLRB1 Human, Sf9Description:
Killer Cell Lectin-Like Receptor Subfamily B, Member 1 Human Recombinant, Sf9
Killer Cell Lectin Like Receptor B1, Natural Killer Cell Surface Protein P1A, Killer Cell Lectin-Like Receptor Subfamily B, Member 1, C-Type Lectin Domain Family 5 Member B, HNKR-P1A, NKR-P1A, CLEC5B, NKRP1A, Killer Cell Lectin-Like Receptor Subfamily B Member 1, CD161 Antigen, NKR-P1, CD161, NKR.
Product # :
PRO-2488Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
KLRB1 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 401 amino acids (67-225a.a.) and having a molecular mass of 45.7kDa. KLRB1 is expressed with a 239 amino acid hIgG-His-tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
KLRB1 protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
More Info
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Introduction
KLRB1 has an inhibitory role on natural killer (NK) cells cytotoxicity which are lymphocytes who facilitate cytotoxicity and secrete cytokines subsequent to immune stimulation. Some genes of the C-type lectin superfamily, like the rodent NKRP1 family of glycoproteins, are expressed by NK cells and take part in NK cell function regulation. KLRB1 holds an extracellular domain with a few characteristic motifs of C-type lectins, a transmembrane domain, and a cytoplasmic domain. Due to its external C terminus KLRB1 is considered to be a type II membrane protein.
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Synonyms
Killer Cell Lectin Like Receptor B1, Natural Killer Cell Surface Protein P1A, Killer Cell Lectin-Like Receptor Subfamily B, Member 1, C-Type Lectin Domain Family 5 Member B, HNKR-P1A, NKR-P1A, CLEC5B, NKRP1A, Killer Cell Lectin-Like Receptor Subfamily B Member 1, CD161 Antigen, NKR-P1, CD161, NKR.
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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
ADPQKSSIEK CSVDIQQSRN KTTERPGLLN CPIYWQQLRE KCLLFSHTVN PWNNSLADCS TKESSLLLIR DKDELIHTQN LIRDKAILFW IGLNFSLSEK NWKWINGSFL NSNDLEIRGD AKENSCISIS QTSVYSEYCS TEIRWICQKE LTPVRNKVYP DSLEPKSCDK THTCPPCPAP ELLGGPSVFL FPPKPKDTLM ISRTPEVTCV VVDVSHEDPE VKFNWYVDGV EVHNAKTKPR EEQYNSTYRV VSVLTVLHQD WLNGKEYKCK VSNKALPAPI EKTISKAKGQ PREPQVYTLP PSRDELTKNQ VSLTCLVKGF YPSDIAVEWE SNGQPENNYK TTPPVLDSDG SFFLYSKLTV DKSRWQQGNV FSCSVMHEAL HNHYTQKSLS LSPGKHHHHH H.
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 :
GCSH HumanDescription:
Glycine Cleavage System Protein H Human Recombinant
Glycine cleavage system protein H (aminomethyl carrier), NKH, GCE, Lipoic acid-containing protein, Mitochondrial glycine cleavage system H-protein.
Product # :
PRO-973Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
GCSH Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 149 amino acids (48-173) and having a molecular mass of 16.4 kDa.GCSH is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The GCSH solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 0.15M NaCl and 10% glycerol.
Purity
Greater than 95% as determined by SDS-PAGE.
More Info
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Introduction
There are four mitochondrial proteins composing the enzyme system for cleavage of glycine (glycine cleavage system): P protein, H protein, T protein, and L protein. GCSH is the H protein. GCSH transfers the methylamine group of glycine from the P protein to the T protein. Mutations in this gene results in nonketotic hyperglycinemia (NKH).
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Synonyms
Glycine cleavage system protein H (aminomethyl carrier), NKH, GCE, Lipoic acid-containing protein, Mitochondrial glycine cleavage system H-protein.
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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 MGSMSVRKFT EKHEWVTTEN GIGTVGISNF AQEALGDVVY CSLPEVGTKL NKQDEFGALE SVKAASELYS PLSGEVTEIN EALAENPGLV NKSCYEDGWL IKMTLSNPSE LDELMSEEAY EKYIKSIEE
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 :
TGFBI Human, 182 a.a.Description:
Transforming Growth Factor Beta-Induced (182 a.a.) Human Recombinant
Transforming growth factor-beta-induced protein ig-h3, Beta ig-h3, Kerato-epithelin, RGD-containing collagen-associated protein, RGD-CAP, TGFBI, BIGH3, CSD, CDB1, CDG2, CSD1, CSD2, CSD3, EBMD, LCD1, CDGG1.
Product # :
PRO-672Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
TGFBI Recombinant Human produced in e.Coli is a single, non-glycosylated, polypeptide containing 182 amino acids (502-683) and having a molecular mass of 19.9 kDa (Molecular weight on SDS-PAGE will appear higher). The TGFBI recombinant Human protein is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The TGFBI 182 a.a. recombinant Human is formulated in 20mM Tris-HCl pH-8, 1mM EDTA, 0.1mM PMSF and 20% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
TGFBI is an extracellular matrix protein induced by transforming growth factor (TGF)-beta 1. TGFBI protein is involved in cell growth, cell differentiation, wound healing and cell adhesion. In addition, some missense mutations of TGFBI were identified in families affected with human autosomal dominant corneal dystrophies. TGFBI gene encodes for a 683 amino-acid protein containing an RGD motif and four internal repeated domains which have highly conserved sequences founded in several species (Fasciclin domain).
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Synonyms
Transforming growth factor-beta-induced protein ig-h3, Beta ig-h3, Kerato-epithelin, RGD-containing collagen-associated protein, RGD-CAP, TGFBI, BIGH3, CSD, CDB1, CDG2, CSD1, CSD2, CSD3, EBMD, LCD1, CDGG1.
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Physical Appearance
Sterile filtered liquid formulation.
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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
MGTVMDVLKG DNRFSMLVAA IQSAGLTETL NREGVYTVFA PTNEAFRALP PRERSRLLGD AKELANILKY HIGDEILVSG GIGALVRLKS LQGDKLEVSL KNNVVSVNKE PVAEPDIMAT NGVVHVITNV LQPPANRPQE RGDELADSAL EIFKQASAFS RASQRSVRLA PVYQKLLERM KH.
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 :
UBL5 HumanDescription:
Ubiquitin-Like 5 Human Recombinant
Ubiquitin-like protein 5, HUB1, FLJ46917, MGC131795.
Product # :
PRO-231Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- source
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Description
UBL5 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 93 amino acids (1-73a.a) and having a molecular mass of 10.7kDa.UBL3 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
UBL5 protein solution (1mg/1ml) containing 20mM Tris-HCl buffer (pH8.0), 20% glycerol, 0.1M NaCl and 2mM DTT.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
UBL5 is believed to be a reversible modulator of protein function unlike ubiquitin which is a protein degrader. UBL5 influences a nuclear phase obligatory for increasing a reaction against the risk of mitochondrial protein misfolding.
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Synonyms
Ubiquitin-like protein 5, HUB1, FLJ46917, MGC131795.
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Physical Appearance
Sterile Filtered clear solution.
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Stability
UBL5 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MIEVVCNDRL GKKVRVKCNT DDTIGDLKKL IAAQTGTRWN KIVLKKWYTI FKDHVSLGDY EIHDGMNLEL YYQ
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 :
Y.Enterocolitica (O:9) YopDDescription:
Yersinia Enterocolitica (O:9) YopD Recombinant
Product # :
PRO-2276Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant Yersinia Enterocolitica (O:9) YopD produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 34,603 Dalton. Y.Enterocolitica (O:9) YopD is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Y.Enterocolitica (O:9) YopD is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.
Purity
Greater than 80.0% as determined by SDS-PAGE.
More Info
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Introduction
Yersinia enterocolitica is a Gram-negative bacillus-shaped bacterium, which is a member of the Enterobacteriaceae family. Y.Enterocolitica is motile at temperatures between 22-29°C, however becomes non-motile at normal human body temperature. Y. Enterocolitica infection causes the yersiniosis disease, which is an animal-borne disease occurring in humans, as well as in a various groups of animals such as cattle, deer, pigs, and birds. Yersinia enterocolitica is a heterogeneous group of strains, which are conventionally classified by bio-typing into six bio-groups on the basis of phenotypic characteristics, and by serotyping into more than 57 “O” serogroups, on the basis of their O (lipopolysaccharide or LPS) surface antigen. Five of the six biogroups (1B and 2–5) are considered as pathogens. Nevertheless, only a few of these serogroups have been linked with disease in either humans or animals. Strains which belong to serogroups O:3 (biogroup 4), O:5,27 (biogroups 2 and 3), O:8 (biogroup 1B), and O:9 (biogroup 2) are most frequently isolated worldwide from human samples. Still, the main Y. enterocolitica serogroup in many European countries is serogroup O:3 followed by O:9, whereas the serogroup O:8 is mostly detected in the United States.
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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. Avoid multiple freeze-thaw cycles.
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Immunological Functions
1. Binds IgG- and IgM- and IgA-type human antibodies.2. Immunodot test with positive/negative sera panels.
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 :
NEFH BovineDescription:
Neurofilament Heavy Chain Bovine
Neurofilament light polypeptide, NF-L, NEFL, NF68, NFL, 68 kDa neurofilament protein.
Product # :
PRO-2787Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
NEFH Bovine having a calculated molecular mass of 200 kDa, pI-5.5.
Source
Bovine spinal cord.
Formulation
NEFH was lyophilized from a 1mg/ml solution containing 10mM sodium phosphate buffer pH 7.5, 6M urea, 1mM EDTA, 2mM DTT and 10mM methylammonium chloride.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Synonyms
Neurofilament light polypeptide, NF-L, NEFL, NF68, NFL, 68 kDa neurofilament protein.
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Physical Appearance
Filtered White lyophilized (freeze-dried) powder.
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Stability
Store the lyophilized NEFH between 2-8°C, do not freeze. Upon reconstitution NEFH should be stored at -20°C.Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized NEFH in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Background
Neurofilament heavy chain (NEFH) is a vital structural protein in neurons, predominantly found in the central and peripheral nervous systems. Although extensive research has been conducted on NEFH in humans and rodents, the investigation of NEFH in bovine nervous tissues presents an emerging area with substantial potential for advancing our understanding of neuronal biology in larger mammals and its applications in veterinary medicine and neurobiology.
Bovine nervous tissues, including the brain and spinal cord, are of particular interest due to their relevance in cattle health, neuroscience, and the food industry. This research aims to provide a comprehensive exploration of NEFH in bovine nervous tissues, elucidating its functions, structural significance, and potential applications.
The primary objective of this research is to elucidate the role of NEFH in bovine nervous tissues, particularly in maintaining neuronal structural integrity and axonal function. In vitro and ex vivo experiments, utilizing bovine neuronal cell cultures and tissue specimens, will be conducted to investigate how NEFH contributes to neuronal morphology, axonal transport, and overall neuronal resilience. Understanding these mechanisms is fundamental for deciphering the complexities of neuronal biology in bovine species.
The second objective is to assess the relevance of bovine NEFH in veterinary medicine. Studies involving bovine models will be conducted to evaluate the impact of NEFH mutations or variations on neuronal health, disease susceptibility, and neurodegenerative conditions. These investigations may provide valuable insights into potential applications in cattle health, the development of diagnostic tools for neurological disorders, and strategies for enhancing animal welfare.
The third objective is to explore the potential applications of bovine NEFH in neurobiology and biotechnology. Research will investigate the use of bovine NEFH-expressing cells as models for studying neuronal-related diseases and for developing tissue engineering approaches in veterinary medicine and biotechnology.
By delving into the functions and roles of NEFH in bovine nervous tissues, this research aims to expand our knowledge of neuronal biology, its implications for veterinary medicine, and its potential applications in neurobiology, cattle health, and biotechnology.
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 :
ANXA5 MouseDescription:
Annexin A5 Mouse Recombinant
Annexin A5, ENX2, Placental Anticoagulant Protein 4, Placental Anticoagulant Protein I, Vascular Anticoagulant-Alpha, Thromboplastin Inhibitor, Calphobindin I, Anchorin CII, Endonexin II, Lipocortin V, Annexin V, Annexin-5, VAC-Alpha, RPRGL3, CBP-I, PAP-I, ANX5, PP4, Epididymis Secretory Protein Li 7, HEL-S-7.
Product # :
PRO-2209Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
ANXA5 Mouse Recombinant produced in E. coli is a single, non-glycosylated polypeptide chain containing 342 amino acids (1-319 a.a) and having a molecular mass of 38.1kDa.ANXA5 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
ANXA5 protein solution (1mg/ml) containing Phosphate Buffered Saline, 10% glycerol and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
ANXA5 is a member of the annexin family of calcium-dependent phospholipid binding proteins which are involved in membrane-related activity along exocytotic and endocytotic pathways. ANXA5 is a phospholipase A2 and protein kinase C inhibitory protein with calcium channel properties and takes part in cellular signal transduction, inflammation, growth and differentiation. ANXA5 is an anticoagulant protein that acts as an indirect inhibitor of the thromboplastin-specific complex, which is involved in the blood coagulation cascade. ANXA5 regulates coagulability in the blood stream by binding to phosphatidylserine and sulfatide. ANXA5 protects sinsuoidal endothelial cells from ischemia reperfusion damage. ANXA5 is necessary for normal CFTR chloride channel activity.
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Synonyms
Annexin A5, ENX2, Placental Anticoagulant Protein 4, Placental Anticoagulant Protein I, Vascular Anticoagulant-Alpha, Thromboplastin Inhibitor, Calphobindin I, Anchorin CII, Endonexin II, Lipocortin V, Annexin V, Annexin-5, VAC-Alpha, RPRGL3, CBP-I, PAP-I, ANX5, PP4, Epididymis Secretory Protein Li 7, HEL-S-7.
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Physical Appearance
Sterile Filtered clear 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
MGSSHHHHHH SSGLVPRGSP MGSMATRGTV TDFPGFDGRA DAEVLRKAMK GLGTDEDSIL NLLTSRSNAQ RQEIAQEFKT LFGRDLVDDL KSELTGKFEK LIVAMMKPSR LYDAYELKHA LKGAGTDEKV LTEIIASRTP EELSAIKQVY EEEYGSNLED DVVGDTSGYY QRMLVVLLQA NRDPDTAIDD AQVELDAQAL FQAGELKWGT DEEKFITIFG TRSVSHLRRV FDKYMTISGF QIEETIDRET SGNLEQLLLA VVKSIRSIPA YLAETLYYAM KGAGTDDHTL IRVVVSRSEI DLFNIRKEFR KNFATSLYSM IKGDTSGDYK KALLLLCGGE DD.
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 :
RGS19 HumanDescription:
Regulator of G-Protein Signaling 19 Human Recombinant
GAIP, Regulator of G-protein signalling 19, G alpha interacting protein, GNAI3IP.
Product # :
PRO-037Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
RGS19 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 237 amino acids (1-217a.a.) and having a molecular mass of 26.7kDa.RGS19 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The RGS19 protein solution (0.5mg/1ml) is formulated in Phosphate Buffered Saline (pH7.4) and 10% Glycerol.
Purity
Greater than 90% as determined by SDS-PAGE.
More Info
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Introduction
RGS19 is a member of RGS (regulator of G protein signaling) family and negatively regulates G protein coupled receptor signaling. RGS19 protein specifically cooperates with heterotrimeric GTP-binding protein G alpha i3 (GAI3).
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Synonyms
GAIP, Regulator of G-protein signalling 19, G alpha interacting protein, GNAI3IP.
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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.Please avoid freeze thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MPTPHEAEKQ ITGPEEADRP PSMSSHDTAS PAAPSRNPCC LCWCCCCSCS WNQERRRAWQ ASRESKLQPL PSCEVCATPS PEEVQSWAQS FDKLMHSPAG RSVFRAFLRT EYSEENMLFW LACEELKAEA NQHVVDEKAR LIYEDYVSIL SPKEVSLDSR VREGINKKMQ EPSAHTFDDA QLQIYTLMHR DSYPRFLSSP TYRALLLQGP SQSSSEA
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 :
Leptin qA Human, PEGDescription:
Leptin Quadruple Antagonist Pegylated Human Recombinant
Product # :
CYT-1251Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- biological activity
- More Info
Description
Leptin Pegylated Quadruple Antagonist Human Recombinant is a single non-glycosilated polypeptide chain containing 146 amino and an additional Ala at N-terminus acids. The Human Leptin antagonist is bound to 20 kDa mono-PEG at N-terminus, resulting in 35.6 kDa. The Human Leptin Pegylated Quadruple Antagonist was mutated, resulting in D23L/L39A/D40A/F41A that was purified by proprietary chromatographic techniques.
Source
Escherichia coli.
Formulation
The Human Leptin Pegylated Quadruple Antagonist was lyophilized from a concentrated (0.65mg/ml) solution with 0.003mM NaHCO3.
Purity
Greater than 98.0% as determined by:
(a) Gel filtration analysis.
(b) Analysis by SDS-PAGE.
Biological Activity
Human Leptin Pegylated Quadruple Antagonist inhibits leptin-induced proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Its in vitro activity is 6-8 fold lower than the non-pegylated human leptin antagonist but in vivo it has profound weight gain effect (as compared to the non-pegylated human leptin antagonist), resulting mainly from increased food intake. The in vivo activity of human pegylated super leptin antagonist was compared to that of human pegylated leptin antagonist is 9-27 fold higher.
More Info
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Physical Appearance
White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Human Leptin Pegylated Quadruple Antagonist although stable at room temperature for several weeks, should be stored desiccated below -18°C. Upon reconstitution at > 0.1 and up to 2mM of Human pegylated leptin antagonist and filter sterilization Human pegylated leptin antagonist can be stored at 4°C or even room temperature for several weeks making it suitable for long term infusion studies using osmotic pumps. At lower concentration addition of a carrier protein (0.1% HSA or BSA) is suggested. Please prevent freeze-thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized Human Leptin Pegylated Quadruple Antagonist in sterile water or sterile 0.4% NaHCO3 adjusted to pH 8-9, not less than 100µg/ml, which can then be further diluted with other aqueous solutions.
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Background
Leptin is a~16 kDa protein which is encoded by the obese gene. Leptin is a hormone which participates in regulating body weight, reproductive function and metabolism. leptin is expressed predominantly by adipocytes, which supports the idea that body weight is sensed as the total mass of fat in the body. Smaller amounts of leptin are also secreted by cellsin the epithelium of the stomach and in the placenta. Leptin receptors are highly expressed in areas of the hypothalamus which regulates body weight, as well as in T lymphocytes and vascular endothelial cells.
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Protein content
Protein quantization was carried out by UV spectroscopy at 280 nm using the absorbency value of 0.88 as the extinction coefficient for a 0.1% (1mg/ml) solution at pH 8.0. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).
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 :
COX4NB HumanDescription:
COX4NB Human Recombinant
COX4 neighbor, COX4AL, Protein FAM158B, NOC4, C16orf2, chromosome 16 open reading frame 2, C16orf4, chromosome 16 open reading frame 4, family with sequence similarity 158-member B.
Product # :
PRO-917Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- description
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Description
COX4NB Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 230 amino acids (1-210) and having a molecular mass of 25.9 kDa.The COX4NB is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
The COX4NB solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 0.1M NaCl and 10% glycerol.
Purity
Greater than 95% as determined by SDS-PAGE.
More Info
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Introduction
COX4NB is a member of the UPF0172 (NOC4) family and is located on chromosome 16, next to the COX4 gene. The COX4NB is expressed in high levels in the pancreas, moderate levels in the heart, skeletal muscle, and placenta and low levels in the liver, lung, kidney and brain.
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Synonyms
COX4 neighbor, COX4AL, Protein FAM158B, NOC4, C16orf2, chromosome 16 open reading frame 2, C16orf4, chromosome 16 open reading frame 4, family with sequence similarity
158-member B. -
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 MPGVKLTTQA YCKMVLHGAK YPHCAVNGLL VAEKQKPRKE HLPLGGPGAH HTLFVDCIPL FHGTLALAPM LEVALTLIDS WCKDHSYVIA GYYQANERVK DASPNQVAEK VASRIAEGFS DTALIMVDNT KFTMDCVAPT IHVYEHHENR WRCRDPHHDY CEDWPEAQRI SASLLDSRSY ETLVDFDNHL DDIRNDWTNP EINKAVLHLC
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 :
Leptin Human, PEGDescription:
Leptin Human Recombinant, PEG
OB Protein, Obesity Protein, OBS, Obesity factor.
Product # :
CYT-1108Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- biological activity
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Description
Pegylated Leptin Human Recombinant produced in E.Coli is a single non-glycosilated polypeptide chain containing 146 amino acids, an additional Ala at N-terminus and one molecule of PEG 20 kDa at its N-terminus acids and having a molecular weight of 35.6kDa. However due to enlarged hydrodymanic volume it runs on the SDS-PAGE as 48 kDa protein and in gel-filtration on Superdex 200 as over 100 kDa protein. Pegylated Leptin Human Recombinant was purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3.
Purity
Greater than 98.0% as determined by:
(a) Gel filtration analysis.
(b) Analysis by SDS-PAGE.Biological Activity
Biological Activity is < than 0.1% as determined by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. It’s in vitro activity is 5-7 fold lower than the non-pegylated recombinant human leptin but in vivo it has profound weight reducing effect, resulting mainly from reduced food intake.
More Info
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Introduction
Leptin takes an important part in the regulation of energy balance and body weight control.After entering the circulation, Leptin binds LEPRwhich results in the activation of several major signalling pathways. In the hypothalamus Leptin acts as an appetite-regulating factor that induces a decrease in food intake and an increase in energy consumption and also regulates bone mass and secretion of hypothalamo-pituitary-adrenal hormones. In the periphery, increases basal metabolism, regulates pancreatic beta-cell function and insulin secretion and affects innate and adaptive immunity.
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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 Pegylated leptin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution leptin N82K 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 Pegylated leptin in sterile water or 0.4% NaHCO3 adjusted to pH 8-9, not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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Protein content
Protein quantitation was carried out by UV spectroscopy at 280 nm using the absorbency value of 0.87 as the extinction coefficient for a 0.1% (1mg/ml) solution at pH 8.0. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).
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 :
C1QTNF1 HumanDescription:
Complement C1q Tumor Necrosis Factor-Related Protein 1 Human Recombinant
GIP, CTRP1, ZSIG37, FLJ90694, C1QTNF1, Complement C1q Tumor Necrosis Factor-Related Protein 1, G protein-coupled receptor-interacting protein.
Product # :
PRO-654Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
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Description
C1QTNF1 Human Recombinant produced in E.Coli is a single, non-glycosylated, Polypeptide chain containing 266 amino acids and having a molecular mass of 30.45 kDa. The protein contains an extra His tag at N-terminus. The C1QTNF1 amino acid sequence is identical to UniProtKB/Swiss-Prot entry Q9BXJ1 amino acids 26–281.The C1QTNF1 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Human C1QTNF1 was lyophilized from 50mM Acetate Buffer pH-4.
Purity
Greater than 95% as determined by SDS PAGE.
More Info
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Introduction
C1QTNF1 is a novel adipokine, providing a significant framework to further address the physiological functions and mechanisms of the action of this family of secreted glycoproteins in normal and disease states. C1QTNF1 increases the production of aldosterone. C1QTNF1 is vastly expressed in obese subjects as well as up-regulated in hypertensive patients, C1QTNF1 is identified molecular link between obesity and hypertension. C1QTNF1 expression may be associated with a low-grade chronic inflammation status in adipose tissues.
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Synonyms
GIP, CTRP1, ZSIG37, FLJ90694, C1QTNF1, Complement C1q Tumor Necrosis Factor-Related Protein 1, G protein-coupled receptor-interacting protein.
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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
Add 0.1M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5mg/mL and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10μg/ml. In higher concentrations the solubility of this antigen is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
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Amino Acid Sequence
MKHHHHHHAS RVPHVQGEQQ EWEGTEELPS PPDHAERAEE QHEKYRPSQD QGLPASRCLR CCDPGTSMYP ATAVPQINIT ILKGEKGDRG DRGLQGKYGK TGSAGARGHT GPKGQKGSMG APGERCKSHY AAFSVGRKKP MHSNHYYQTV IFDTEFVNLY DHFNMFTGKF YCYVPGLYFF SLNVHTWNQK ETYLHIMKNE EEVVILFAQV GDRSIMQSQS LMLELREQDQ VWVRLYKGER ENAIFSEELD TYITFSGYLVKHATEP.
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 :
PRDX3 HumanDescription:
Peroxiredoxin-3 Human Recombinant
AOP1, MER5, AOP-1, SP-22, PRO1748, MGC24293, MGC104387, PRDX3, Thioredoxin-dependent peroxide reductase mitochondrial, Peroxiredoxin-3, PRX III, Antioxidant protein 1, Protein MER5 homolog, HBC189.
Product # :
ENZ-419Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
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Description
PRDX3 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 195 amino acids (63-256 a.a.) and having a molecular mass of 21.5 kDa.The PRDX3 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The PRDX3 solution contains 20mM Tris-HCl pH-8, & 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
The specific activity was found to be approximately 82-83 pmole/min/µg.
The enzymatic activity was confirmed by measuring the remaining peroxide after incubation of PRDX3 and peroxide for 20 min at room temperature. Specific activity is defined as the amount of hydroperoxide that 1ug of enzyme can reduce at 25°C for 1 minute.More Info
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Introduction
PRDX3 is part of the peroxiredoxin family of antioxidant enzymes, that reduces hydrogen peroxide and alkyl hydroperoxides. PRDX3 is particularly located in the mitochondria and involved in the regulation of cellular redox status by serving as a primary line of defense against H2O2 produced during respiration. PRDX3 is a significant regulator of the abundance of mitochondrial H(2)O(2), which itself promotes apoptosis in cooperation with other mediators of apoptotic signaling. PRDX3 mitochondrial protein is significantly decreased in Alzheimer Disease and Down Syndrome.
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Synonyms
AOP1, MER5, AOP-1, SP-22, PRO1748, MGC24293, MGC104387, PRDX3, Thioredoxin-dependent peroxide reductase mitochondrial, Peroxiredoxin-3, PRX III, Antioxidant protein 1, Protein MER5 homolog, HBC189.
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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
MPAVTQHAPY FKGTAVVNGE FKDLSLDDFK GKYLVLFFYP LDFTFVCPTE IVAFSDKANE FHDVNCEVVA VSVDSHFSHL AWINTPRKNG GLGHMNIALL SDLTKQISRD YGVLLEGSGL ALRGLFIIDP NGVIKHLSVN DLPVGRSVEE TLRLVKAFQY VETHGEVCPA NWTPDSPTIK PSPAASKEYF QKVNQ.
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.