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1000 results found for “CNTF”
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Name :
CXCL3 Rat betaDescription:
GRO-gamma, CINC-2 beta Rat Recombinant (CXCL3)
Macrophage inflammatory protein 2-beta, MIP2-beta, CXCL3, Growth-regulated protein gamma, GRO-gamma, GRO-gamma (1-73), GRO3, GROg, MIP2B, SCYB3, MIP-2b, CINC-2b, MGSA gamma.
Product # :
CHM-273Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
GRO-g Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 68 amino acids and having a total molecular mass of 7.8kDa. GRO-g is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Lyophilized from a 0.2µm filtered concentrated (1.0mg/ml) solution in 1×PBS, pH 7.4.
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 human CXCR2 transfected 293 cells using a concentration range of 10-100ng/ml.More Info
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Introduction
Chemokine (C-X-C motif) ligand 3 (CXCL3) is a small cytokine belonging to the CXC chemokine family that is also known as GRO3 oncogene (GRO3), GRO protein gamma (GROg) and macrophage inflammatory protein-2-beta (MIP2b). CXCL3 controls migration and adhesion of monocytes and mediates it effects on its target cell by interacting with a cell surface chemokine receptor called CXCR2. The gene for CXCL3 is located on chromosome 4 in a cluster of other CXC chemokines.
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Synonyms
Macrophage inflammatory protein 2-beta, MIP2-beta, CXCL3, Growth-regulated protein gamma, GRO-gamma, GRO-gamma (1-73), GRO3, GROg, MIP2B, SCYB3, MIP-2b, CINC-2b, MGSA gamma.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized GRO-g although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GRO-g 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 GRO-g 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
RELRCQCLKT LPRVDFENIQ SLTVTPPGPH CTQTEVIATL KDGQEVCLNP QAPRLQKIIQ KLLKSPSL.
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Background
What is the molecular weight/Mw of CXCL3 RAT BETA Protein?
CXCL3 RAT BETA Protein has a total Mw of 7.8kDa.
What is the source or expression system of CXCL3 RAT BETA Protein?
Escherichia Coli.
What is the Purity of CXCL3 RAT BETA Protein?
CXCL3 RAT BETA Protein is >97% pure as determined by SDS-PAGE.
What is the Biological Activity of CXCL3 RAT BETA Protein?
Determined by its ability to chemoattract human CXCR2 transfected 293 cells using a concentration range of 10-100ng/ml.
What is the amino acid sequence of CXCL3 RAT BETA Protein?
RELRCQCLKT LPRVDFENIQ SLTVTPPGPH CTQTEVIATL KDGQEVCLNP QAPRLQKIIQ KLLKSPSL.
What applications can CXCL3 RAT BETA Protein be used in?
CXCL3 RAT BETA Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for CXCL3 RAT BETA Protein?
The endotoxin level is minimal, CXCL3 RAT BETA 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 :
Protein-A/G CysDescription:
Protein A/G Cys Recombinant
Product # :
PRO-1928Price :
Quantity :
Shipping Method :
Shipped at Room temp
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- sds-page, HPLC
Description
Protein-A/G Recombinant produced in E.Coli is a single non-glycosylated polypeptide chain fused with a Cys at C-terminus. Protein-A/G is comprised of 5 IgG-binding regions of protein A (E-D-A-B-C) and 2 of protein G (C1-C3) containing 430 amino acids in total and having a molecular mass of 47.8kDa. Cell wall binding region, cell membrane binding region and albumin binding region have been eliminated from the recombinant Protein A/G to guarantee the maximum specific IgG binding.
Source
Escherichia Coli.
Formulation
Protein-A/G was lyophilized without any additives.
Purity
Greater than 96.0% as determined by:
(a) Analysis by HPLC.
(b) Analysis by SDS-PAGE.sds-page, HPLC
More Info
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Introduction
The recombinant Protein A/G is a genetically engineered protein comprised of 7 IgG-binding domains EDABC-C1C3, corresponding to the Protein A and G domains which are included in the recombinant sequence. The Protein A part is from Staphylococcus aureus segments E, D, A, B and C. The Protein G part is from Streptococcus segments C1 and C3. The recombinant Protein A/G has a broader binding capacity than either Protein A or Protein G alone. The recombinant Protein A/G is ideal for purification of monoclonal or polyclonal IgG antibodies. Protein A/G binds to various human, mouse and rat IgG subclasses such as the human IgG1, IgG2, IgG3, IgG4; mouse IgG2a, IgG2b, IgG3 and rat IgG2a, IgG2c. In addition, Protein A/G binds to total IgG from cow, goat, sheep, horse, rabbit, guinea pig, pig, dog and cat.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized Protein-A/G although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Protein-A/G 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 Protein-A/G in sterile 18M-cm H2O not less than 0.1mg/ml, which can then be further diluted to other aqueous solutions.
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Amino Acid Sequence
NAAQHDEAQQ NAFYQVLNMP NLNADQRNGF IQSLKDDPSQ SANVLGEAQK LNDSQAPKAD AQQNNFNKDQ QSAFYEILNM PNLNEAQRNG FIQSLKDDPS QSTNVLGEAK KLNESQAPKA DNNFNKEQQN AFYEILNMPN LNEEQRNGFI QSLKDDPSQS ANLLSEAKKL NESQAPKADN KFNKEQQNAF YEILHLPNLN EEQRNGFIQS LKDDPSQSAN LLAEAKKLND AQAPKADNKF NKEQQNAFYE ILHLPNLTEE QRNGFIQSLK DDPSVSKEIL AEAKKLNDAQ APKEEDSLEG SGSGTYKLIL NGKTLKGETT TEAVDAATAE KVFKQYANDN GVDGEWTYDD ATKTFTVTEK PEVIDASELT PAVTTYKLVI NGKTLKGETT TKAVDAETAE KAFKQYANDN GVDGVWTYDD ATKTFTVTEC.
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 :
LGALS3 Mouse, ActiveDescription:
Galectin-3 Mouse Recombinant, BioActive
Lectin galactose binding soluble 3, Lectin, galactose binding, soluble 3, CBP35, GAL3, GALBP, GALIG, LGALS2, MAC2.
Product # :
CYT-1151Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- sds-page
Description
LGALS3 Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 287 amino acids ( 1-264 a.a) and having a molecular mass of 29.8kDa.LGALS3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
E.coli.
Formulation
LGALS3 protein (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 50% glycerol,1mM DTT and 2mM EDTA.
Purity
Greater than 95% as determined by SDS-PAGE.
Biological Activity
Measured by its ability to agglutinate human red blood cells. The ED50 for this effect is ≥ 25ug/ml.
sds-page
More Info
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Introduction
Galectin 3, or LGALS3, is a protein which belongs to the animal lectins family, that binds betagalactoside residues selectively. LGALS3 is originated and leaves cells through ectocytosis. The protein is capable of inhibition apoptosis and the development of cancer. Galectin 3 is found in epithelial tissues in organisms, it can be located in dendritic cells, Kupffer cells, macrophages etc. LGALS3 levels elevated when inflammation is generating, cell proliferation, trans-activation by viral proteins and cell differentiation.
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Synonyms
Lectin galactose binding soluble 3, Lectin, galactose binding, soluble 3, CBP35, GAL3, GALBP, GALIG, LGALS2, MAC2.
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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 MGSMADSFSL NDALAGSGNP NPQGYPGAWG NQPGAGGYPG AAYPGAYPGQ APPGAYPGQA PPGAYPGQAP PSAYPGPTAP GAYPGPTAPG AYPGSTAPGA FPGQPGAPGA YPSAPGGYPA AGPYGVPAGP LTVPYDLPLP GGVMPRMLIT IMGTVKPNAN RIVLDFRRGN DVAFHFNPRF NENNRRVIVC NTKQDNNWGK EERQSAFPFE SGKPFKIQVL VEADHFKVAV NDAHLLQYNH RMKNLREISQ LGISGDITLT SANHAMI.
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Background
What is the molecular weight/Mw of LGALS3 MOUSE Protein?
LGALS3 MOUSE Protein has a total Mw of 29.8kDa.
What is the source or expression system of LGALS3 MOUSE Protein?
Escherichia Coli.
What is the Purity of LGALS3 MOUSE Protein?
LGALS3 MOUSE Protein is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of LGALS3 MOUSE Protein?
Measured by its ability to agglutinate human red blood cells. The ED50 for this effect is ≥ 25ug/ml.
What is the amino acid sequence of LGALS3 MOUSE Protein?
MGSSHHHHHH SSGLVPRGSH MGSMADSFSL NDALAGSGNP NPQGYPGAWG NQPGAGGYPG AAYPGAYPGQ APPGAYPGQA PPGAYPGQAP PSAYPGPTAP GAYPGPTAPG AYPGSTAPGA FPGQPGAPGA YPSAPGGYPA AGPYGVPAGP LTVPYDLPLP GGVMPRMLIT IMGTVKPNAN RIVLDFRRGN DVAFHFNPRF NENNRRVIVC NTKQDNNWGK EERQSAFPFE SGKPFKIQVL VEADHFKVAV NDAHLLQYNH RMKNLREISQ LGISGDITLT SANHAMI.
What applications can LGALS3 MOUSE Protein be used in?
LGALS3 MOUSE Protein can probably be used in western blot, ELISA and Lateral Flow.
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 :
SLAMF1 HumanDescription:
SLAMF1 Human Recombinant
Signaling lymphocytic activation molecule, CDw150, IPO-3, CD150, SLAMF1, SLAM.
Product # :
PRO-1342Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
SLAMF1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 240 amino acids (21-237 a.a) and having a molecular mass of 26.7kDa.SLAMF1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
SLAMF1 protein solution (0.5mg/ml) containing 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
SLAMF1 is a member of the immunoglobulin gene superfamily and is involved in T-cell stimulation. The SLAMF1 protein is constitutively expressed on peripheral blood memory T cells, T-cell clones, immature thymocytes, and a fraction of B cells, and is swiftly induced on naive T cells after activation. There are probably 2 modes of SLAM signaling: one in which the inhibitor SH2D1A serves as a negative regulator and another in which protein-tyrosine phosphatase 2C (PTPN11)-dependent signal transduction functions.
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Synonyms
Signaling lymphocytic activation molecule, CDw150, IPO-3, CD150, SLAMF1, SLAM.
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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 MGSASYGTGG RMMNCPKILR QLGSKVLLPL TYERINKSMN KSIHIVVTMA KSLENSVENK IVSLDPSEAG PPRYLGDRYK FYLENLTLGI RESRKEDEGW YLMTLEKNVS VQRFCLQLRL YEQVSTPEIK VLNKTQENGT CTLILGCTVE KGDHVAYSWS EKAGTHPLNP ANSSHLLSLT LGPQHADNIY ICTVSNPISN NSQTFSPWPG CRTDPSETKP.
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 :
EGF (1-51), HumanDescription:
Epidermal Growth Factor (1-51 a.a.)Human Recombinant
Urogastrone, URG, EGF.
Product # :
CYT-1115Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Epidermal Growth Factor (1-51 a.a.) Human Recombinant produced in yeast is a single, glycosylated polypeptide chain containing 51 amino acids and having a molecular mass of 6.0kDa. The EGF is purified by proprietary chromatographic techniques.
Source
Saccharomyces cerevisiae
Formulation
Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4.
Purity
Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The ED50 is determined by a cell proliferation assay using murine Balb/c 3T3 cells and is < than 0.1 ng/ml, corresponding to a specific activity of > 1.0 × 107 IU/mg.
More Info
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Introduction
Epidermal growth factor has a profound effect on the differentiation of specific cells in vivo and is a potent mitogenic factor for a variety of cultured cells of both ectodermal and mesodermal origin. The EGF precursor is believed to exist as a membrane-bound molecule which is proteolytically cleaved to generate the 53-amino acid peptide hormone that stimulates cells to divide. EGF stimulates the growth of several epidermal and epithelial tissues in vivo and in vitro and of some fibroblasts in cell culture.
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Synonyms
Urogastrone, URG, EGF.
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
Lyophilized EGF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Epidermal Growth Factor 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 Epidermal Growth Factor 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
NSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW E.
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Background
Exploring the Potential of Epidermal Growth Factor (1-51 a.a.) Human Recombinant: Novel Insights and Therapeutic Prospects
Abstract:
Epidermal Growth Factor (EGF) stands as a pivotal cytokine orchestrating essential cellular processes. This concise research paper delves into the unique realm of Epidermal Growth Factor (1-51 a.a.) Human Recombinant, unveiling its intricate molecular dynamics, signaling cascades, and therapeutic promise. Employing cutting-edge methodologies encompassing in vitro assays and animal models, this study elucidates the multifaceted cellular responses sparked by this truncated EGF variant, paving the way for potential clinical applications.
Introduction:
The truncated form of EGF, spanning amino acids 1 to 51 (a.a.), carries distinct attributes that set it apart from the full-length counterpart. This paper centers on exploring the intriguing dimensions of Epidermal Growth Factor (1-51 a.a.) Human Recombinant, offering new insights into its interactions and potential utility.
Molecular Insights and Signaling Dynamics:
At the heart of its function lies the interplay between EGF (1-51 a.a.) and the epidermal growth factor receptor (EGFR). High-resolution structural analyses unveil the nuances of their binding interface, initiating a cascade of phosphorylation events that trigger canonical and non-canonical signaling pathways. The MAPK pathway and the PI3K/Akt pathway, intricately modulated by EGF (1-51 a.a.), propel cellular processes like proliferation, migration, and evasion of apoptosis.
In Vitro Profiling and Cellular Responses:
In dissecting the cellular responses, diverse in vitro assays have been employed. These encompass cell viability assays, wound healing assays, and intricate fluorescence resonance energy transfer (FRET) studies. These assays converge to illuminate the dynamic orchestration of EGF-induced cellular behaviors, showcasing its role in promoting cellular migration, division, and wound closure.
In Vivo Implications and Therapeutic Horizons:
Translating these insights into tangible therapeutic possibilities, in vivo studies present a compelling narrative. In animal models, EGF (1-51 a.a.) emerges as a potent player in cutaneous wound healing, fostering accelerated tissue regeneration. Moreover, its potential extends to oncology, as it not only influences tumor microenvironments but also demonstrates anti-apoptotic effects, hinting at its role in tailored cancer interventions.
Future Prospects and Challenges:
While these discoveries hold immense promise, challenges persist. The intricate network of signaling events demands further scrutiny, considering potential cross-talk and off-target effects. Refining delivery mechanisms and dosing regimens is essential for realizing the clinical potential of EGF (1-51 a.a.).
Conclusion:
In a synthesis of complex molecular insights and tangible therapeutic potential, Epidermal Growth Factor (1-51 a.a.) Human Recombinant emerges as a captivating subject. Its truncated structure and distinctive signaling cascades paint a canvas of cellular orchestration. As research advances, harnessing its therapeutic benefits could usher in novel interventions for wound healing and cancer therapy.
What is the molecular weight/Mw of EGF Protein?
EGF Protein has a total Mw of 6kDa.
What is the source or expression system of EGF Protein?
Saccharomyces cerevisiae
What is the Purity of EGF Protein?
EGF Protein is >98% pure as determined by SDS-PAGE.
What is the Biological Activity of EGF Protein?
The ED50 is determined by a cell proliferation assay using murine Balb/c 3T3 cells and is < than 0.1 ng/ml, corresponding to a specific activity of > 1.0 × 107 IU/mg.
What is the amino acid sequence of EGF Protein?
NSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW E.
What applications can EGF Protein be used in?
EGF Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for EGF Protein?
The endotoxin level is minimal, EGF 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 :
CFB (260-764) Human, Sf9Description:
Complement Factor B (260-764 a.a.) Human Recombinant, Sf9
CFB, C3/C5 convertase, Glycine-rich beta glycoprotein, GBG, PBF2, Properdin factor B, BF, BFD, AHUS4, ARMD14, CFAB, CFBD, FB, FBI12, GBG, H2-Bf.
Product # :
PRO-2624Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
CFB Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 514 amino acids (260-764 a.a) and having a molecular mass of 58.1kDa.CFB is fused to an 9 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
CFB protein solution (0.5mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 20% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
More Info
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Introduction
Factor B is a protein, build from a single chain that circulates in the blood. Complement factor D cleaves and activates factor B, thus creating a catalytic subunit Bb and noncatalytic chain Ba. Subunit Bb is a serine protease that can bind to C3b and forms alternative pathway C3 convertase. Subunit Ba acts as an inhibitor for proliferation of lymphocytes, when Bb is part of the lymphocytes’ proliferation. The gene that codes for this protein is located on chromosome six.
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Synonyms
CFB, C3/C5 convertase, Glycine-rich beta glycoprotein, GBG, PBF2, Properdin factor B, BF, BFD, AHUS4, ARMD14, CFAB, CFBD, FB, FBI12, GBG, H2-Bf.
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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
ADPKIVLDPS GSMNIYLVLD GSDSIGASNF TGAKKCLVNL IEKVASYGVK PRYGLVTYAT
YPKIWVKVSE ADSSNADWVT KQLNEINYED HKLKSGTNTK KALQAVYSMM SWPDDVPPEG
WNRTRHVIIL MTDGLHNMGG DPITVIDEIR DLLYIGKDRK NPREDYLDVY VFGVGPLVNQ
VNINALASKK DNEQHVFKVK DMENLEDVFY QMIDESQSLS LCGMVWEHRK GTDYHKQPWQ
AKISVIRPSK GHESCMGAVV SEYFVLTAAH CFTVDDKEHS IKVSVGGEKR DLEIEVVLFH
PNYNINGKKE AGIPEFYDYD VALIKLKNKL KYGQTIRPIC LPCTEGTTRA LRLPPTTTCQ
QQKEELLPAQ DIKALFVSEE EKKLTRKEVY IKNGDKKGSC ERDAQYAPGY DKVKDISEVV
TPRFLCTGGV SPYADPNTCR GDSGGPLIVH KRSRFIQVGV ISWGVVDVCK NQKRQKQVPA HARDFHINLF QVLPWLKEKL QDEDLGFLHH HHHH
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 :
BAFF AntibodyDescription:
B-cell Activating Factor, Mouse Anti Human
BAFF, BLYS, CD257, TALL1, THANK, ZTNF4, TALL-1, TNFSF20, TNFSF13B.
Product # :
ANT-367Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- More Info
Formulation
1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.
More Info
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Introduction
Binds to tnfrsf13b/taci and tnfrsf17/bcma. tnfsf13/april binds to the same 2 receptors, together, they form a 2 ligands -2 receptors pathway involved in the stimulation of b- and t-cell function and the regulation of humoral immunity. A third b-cell specific baff-receptor (baffr/br3) promotes the survival of mature b-cells and the b-cell response. B Lymphocyte Stimulator functions as a potent B-cell growth factor in costimulation assays. Administration of BAFF Human recombinant to mice disrupts splenic B-cell and T-cell zones and results in elevated levels of serum immunoglobulin.
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Synonyms
BAFF, BLYS, CD257, TALL1, THANK, ZTNF4, TALL-1, TNFSF20, TNFSF13B.
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Physical Appearance
Sterile Filtered colorless solution.
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Immunogen
Anti-human BAFF mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with Recombinant human BAFF amino acids 134-285 purified from E. coli.
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Ig Subclass
Mouse IgG3 heavy chain and κ light chain.
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Clone
PH4C7AT.
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Applications
BAFF antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 1,000. 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
BAFF 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 :
KRT19 AntibodyDescription:
Cytokeratin 19, Mouse Anti Human
Keratin type I cytoskeletal 19, Cytokeratin-19, CK-19, Keratin-19, K19, KRT19, CK19, K1CS, MGC15366.
Product # :
ANT-472Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- formulation
- More Info
Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
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Introduction
CTK-19 is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21.
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Synonyms
Keratin type I cytoskeletal 19, Cytokeratin-19, CK-19, Keratin-19, K19, KRT19, CK19, K1CS, MGC15366.
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Physical Appearance
Sterile filtered colorless solution.
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Immunogen
Anti-human KRT19 mAb, clone PAT13D10A, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human KRT19 protein purified from E. coli.
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Ig Subclass
Mouse IgG2b heavy chain and Kappa light chain.
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Clone
PAT13D10A.
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Applications
The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended starting dilution is 1:1000.
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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.
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 :
TTR AntibodyDescription:
Transthyretin, Mouse Anti Human
Transthyretin, ATTR, Prealbumin, TBPA, TTR, PALB, HsT2651.
Product # :
ANT-003Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- formulation
- More Info
Formulation
1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.
More Info
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Introduction
Transthyretin (TTR) is a circulating and abundant tetramer, which functions as a carrier protein of thyroid hormone and retinol binding protein. It is primarily produced in the liver, but also in the brain and eye. Mutations in the TTR gene cause the protein to dissociate into monomers that after misfolding assemble into amyloid fibrils deposits in a variety of organs. TTR is also the only gene known to be associated with familial TTR amyloidosis. The diseases that originate from mutations in the TTR gene include amyloidotic polyneuropathy, euthyroid hyperthyroxinaemia, amyloidotic vitreous opacities, cardiomyopathy, oculoleptomeningeal amyloidosis, meningocerebrovascular amyloidosis, carpal tunnel syndrome, etc.
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Synonyms
Transthyretin, ATTR, Prealbumin, TBPA, TTR, PALB, HsT2651.
-
Physical Appearance
Sterile filtered colorless solution.
-
Immunogen
Anti-human TTR mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human TTR amino acids 21-147 purified from E. coli.
-
Ig Subclass
Mouse IgG1 heavy chain and κ light chain.
-
Clone
PAT7B2AT.
-
Applications
TTR antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 3000.
Recommended starting dilution is 1:500. -
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
TTR 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.
- View Data Sheet
Name :
IGF1 N15 HumanDescription:
Insulin Like Growth Factor-1 N15 Labeled Human Recombinant
Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF.
Product # :
CYT-128Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- biological activity
- More Info
- sds-page
Description
IGF1 N15 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 70 amino acids and having a molecular mass of 7.74kDa. The N15 is stable isotope labeled. The IGF1 N15 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
IGF1 N15 protein was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.2.
Purity
Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.Biological Activity
The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2ng/ml, corresponding to a specific activity of > 5.0 × 105 IU/mg.sds-page
More Info
-
Introduction
The somatomedins, or insulin-like growth factors (IGFs), comprise a family of peptides that play important roles in mammalian growth and development. IGF1 mediates many of the growth-promoting effects of growth hormone (GH; MIM 139250). Early studies showed that growth hormone did not directly stimulate the incorporation of sulfate into cartilage, but rather acted through a serum factor, termed 'sulfation factor,' which later became known as 'somatomedin' (Daughaday et al., 1972). Three main somatomedins have been characterized: somatomedin C (IGF1), somatomedin A (IGF2; MIM 147470), and somatomedin B (MIM 193190) (Rotwein, 1986; Rosenfeld, 2003).
-
Synonyms
Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF.
-
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
-
Stability
Lyophilized IGF1 N15 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IGF1 N15 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.
-
Solubility
It is recommended to reconstitute the lyophilized IGF1 N15 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
-
Amino Acid Sequence
GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA.
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 :
KRT8 HumanDescription:
Cytokeratin 8 Human Recombinant
Keratin type II cytoskeletal 8, Cytokeratin-8, CK-8, Keratin-8, K8, KRT8, CYK8, KO, CK8, K2C8, CARD2.
Product # :
PRO-347Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- More Info
Description
Cytokeratin 8 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain having a molecular mass of 53,532 Dalton. The KRT8 is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein (1mg/ml) was lyophilized after from a sterile solution containing 30mM Tris-HCl pH-8, 9.5M urea, 2mM DTT, 2mM EDTA and 10mM methylammonium chloride.
Purity
Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.More Info
-
Introduction
Keratin 8 and 18 (K8/18) are the major components of intermediate filament (IF) proteins of simple or single-layered epithelia.
-
Synonyms
Keratin type II cytoskeletal 8, Cytokeratin-8, CK-8, Keratin-8, K8, KRT8, CYK8, KO, CK8, K2C8, CARD2.
-
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
-
Stability
Lyophilized KRT8 although stable at room temperature for 3 weeks, should be stored at 2-8°C. Upon reconstitution KRT8 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.
-
Solubility
It is recommended to reconstitute the lyophilized KRT8 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
-
Reconstitution to filaments
Performed by mixing equimolar amounts of cytokeratins of type I and type II at concentrations of approx. 0.5 mg/ml, both dissolved in 9.5 M urea buffer (see above). Protofilaments and filament complexes are obtained by dialyzing the resulting polypeptide solution stepwise to a concentration of 4 M urea and then to low salt condition (50 mM NaCl, 2 mM dithiothreitol, 10 mM Tris-HCl, pH 7.4). For immunization purposes, the solution can be further dialyzed against PBS (phosphate buffered saline, e.g. Dulbecco's PBS).
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 :
CTSS AntibodyDescription:
Cathepsin-S, Mouse Anti Human
Cathepsin S, MGC3886, CTSS, Cathepsin-S.
Product # :
ANT-485Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- formulation
- More Info
Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
-
Introduction
Cathepsin S (CTSS) belongs to the peptidase C1 family. CTSS is a lysosomal cysteine proteinase that participates in the degradation of antigenic proteins to peptides for presentation on MHC class II molecules. CTSS functions as an elastase over a broad pH range in alveolar macrophages.
-
Synonyms
Cathepsin S, MGC3886, CTSS, Cathepsin-S.
-
Physical Appearance
Sterile filtered colorless solution.
-
Immunogen
Anti-human CTSS mAb, clone PAT1F9A, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human CTSS protein 17-331 amino acids purified from E. coli.
-
Ig Subclass
Mouse IgG2b heavy chain and Kappa light chain.
-
Clone
PAT1F9AT.
-
Applications
The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended starting dilution is 1:500.
-
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
CTSS 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 :
CFL1 AntibodyDescription:
Cofilin-1, Mouse Anti Human
CFL-1, CFL1, Cofilin1, Cofilin-1, Cofilin non-muscle isoform, 18 kDa phosphoprotein, p18.
Product # :
ANT-354Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- formulation
- More Info
Formulation
1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.
More Info
-
Introduction
Cofilin is a family of actin-binding proteins which disassembles actin filaments. It is a widely distributed intracellular actin-modulating protein that binds and depolymerizes filamentous F-actin and inhibits the polymerization of monomeric G-actin in a pH-dependent manner. It is involved in the translocation of actin-cofilin complex from cytoplasm to nucleus.
-
Synonyms
CFL-1, CFL1, Cofilin1, Cofilin-1, Cofilin non-muscle isoform, 18 kDa phosphoprotein, p18.
-
Immunogen
Anti-human CFL1 mAb is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human CFL1 amino acids 1-166 purified from E. coli.
-
Ig Subclass
Mouse IgG1 heavy chain and κ light chain.
-
Clone
PAT1C1AT.
-
Applications
CFL1 antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:1,000 ~ 2,000.Recommended starting dilution is 1:1,000.
-
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
CFL1 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.
- View Data Sheet
Name :
GMFB AntibodyDescription:
Glia Maturation Factor Beta, Mouse Anti Human
Glia maturation factor beta, GMFB, GMF-B, GMF-beta, GMF.
Product # :
ANT-680Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- formulation
- More Info
Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
-
Introduction
Glia Maturation Factor-Beta (GMF-Beta) is a 17 kDa protein nerve gorwth factor identified as a growth and differentiation factor in the vertebrate brain.
Glia Maturation Factor-Beta stimulates differentiation of normal neurons as well as glial cells. GMFB inhibits the proliferation of the N-18 neuroblastoma line and the C6 glioma line while promoting their phenotypic expression.
GMF-beta inhances the phenotypic expression of glia & neurons thus inhibits the proliferation of their respective tumors when added to cell culture. Although astrocytes produce GMF-b and stores it inside the cells, they don’t secrete the GMF-B into the cultured medium. Cell- surface GMFb acts on the target cells at close range when cells are in direct contact. GMF-Beta is produced by thymic epithelial cells and plays an important role in T cell development in favor of CD4+ T cells.
GMF-Beta is a brain-specific protein which belongs to the actin-binding proteins (ADF) family. GMF-beta appears to play a role in the differentiation, maintenance, and regeneration of the nervous system. It also supports the progression of certain auto-immune diseases, possibly through its ability to induce the production and secretion of various pro-inflammatory cytokines. -
Synonyms
Glia maturation factor beta, GMFB, GMF-B, GMF-beta, GMF.
-
Physical Appearance
Sterile filtered colorless solution.
-
Immunogen
Anti-human GMFB mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human GMFB amino acids 1-142 purified from E. coli.
-
Ig Subclass
Mouse IgG2a heavy chain and Kappa light chain.
-
Clone
PAT44D8AT.
-
Applications
GMFB antibody has been tested by ELISA, Western blot and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.
-
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
GMFB 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 :
GSTP1 AntibodyDescription:
Glutathione S-Transferase pi 1, Mouse Anti Human
Glutathione S-transferase P 1, Gst P1, GST YF-YF, GST class-pi, GST-piB, Preadipocyte growth factor.
Product # :
ANT-729Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- formulation
- More Info
Formulation
1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.
More Info
-
Introduction
GSTP1 is a polymorphic gene encoding active, functionally different GSTP1 variant proteins that are believed to function in xenobiotic metabolism and have a part in susceptibility to cancer, and other diseases. GSTP1 is a glutathione S-transferase belonging to the pi class. GST family enzymes play a significant role in detoxification by catalyzing the conjugation of many hydrophobic and electrophilic compounds with reduced glutathione. Based upon the biochemical, immunologic and structural properties of the soluble GSTs they are grouped into 4 main classes: alpha, mu, pi, and theta. The GSTP1 enzyme acts by catalyzing the reaction of glutathione with an acceptor molecule to form a Sulfur-substituted glutathione. The reactions employing glutathione contribute the transformation of a broad range of electrophiles, including reactive products of lipid, protein, carcinogens, therapeutic drugs, environmental toxins, and products of oxidative stress.
The GSTP1 inactivation through CpG hypermethylation is frequent in pituitary adenomas and may be a factor in aggressive pituitary tumor behavior. GSTP1 is may be a transcriptional target of the p53 tumor suppressor gene. Single-nucleotide polymorphism in GSTP1 is linked to modified protein binding, which influence GSTP1's contribution to carcinogen and drug metabolism, and possibly disease pathogenesis and/or drug response. GST-pi might have central roles in proliferation of androgen-independent human prostate cancer cells. -
Synonyms
Glutathione S-transferase P 1, Gst P1, GST YF-YF, GST class-pi, GST-piB, Preadipocyte growth factor.
-
Physical Appearance
Sterile filtered colorless solution.
-
Immunogen
Anti-human GSTP1 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human GSTP1 amino acids 1-210 purified from E. coli.
-
Ig Subclass
Mouse IgG1 heavy chain and κ light chain.
-
Clone
PAT12C10AT
-
Applications
GSTP1 antibody has been tested by ELISA, Western blot analysis, ICC/IF and Flow cytometry to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.
-
Type
Mouse Anti Human Monoclonal.
-
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.
-
Purification Method
GSTP1 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 :
HCV NS3 Genotype-1b C33CDescription:
Hepatitis C Virus NS3 Genotype-1b C33C Recombinant
Product # :
HCV-271Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- description
- source
- formulation
- purity
- More Info
Description
Recombinant Hepatitis C Virus NS3 Genotype-1b C33C (40-315 aa) produced in E. coli having 226 aa.Recombinant Hepatitis C Virus NS3 Genotype-1b C33C is fused to a 6xHis tag at C-Terminus and purified by proprietary chromatographic technique.
Source
Escherichia Coli.
Formulation
HCV NS3 Genotype-1b C33C solution contains 50mM potassium phosphate buffer.
Purity
Protein is >90% pure as determined by 10% PAGE (coomassie staining).
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae. HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). HCV NS3 (genotype 1b) contains 2 domains which are serine protinase and helicase. C33c is a fragment of NS3 containing the most important epitopes recognized by HCV antibody.
-
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.
-
Applications
ELISA and lateral flow assay.
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 :
HCV NS5 Genotype-1bDescription:
Hepatitis C Virus NS5 Genotype-1b Recombinant
Product # :
HCV-228Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- source
- formulation
- purity
- More Info
Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype1b immunodominant regions, amino acids 2212-2313. The protein is fused to a GST tag at N-terminus.
Source
Escherichia Coli.
Formulation
1.5M urea, 25mM Tris-HCl pH 8.0, 0.2% Triton-X and 50% Glycerol.
Purity
HCV NS5 Genotype-1b protein is >95% pure as determined by SDS- PAGE (coomassie staining).
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Physical Appearance
Sterile Filtered clear solution.
-
Stability
HCV NS5 Genotype-1b although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-1b antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-1b protein was purified by proprietary chromatographic technique.
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 :
HCV NS5 Genotype-3aDescription:
Hepatitis C Virus NS5 Genotype-3a Recombinant
Product # :
HCV-232Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype 3a immunodominant regions, amino acids 2212-2313. The protein is fused to a GST tag at N-terminus.
Formulation
1.5M urea, 25 mM Tris-HCl, pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS5 Genotype-3a protein is >95% pure as determined by 10% PAGE (coomassie staining).
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS5 Genotype-3a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-3 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-3a protein was purified by proprietary chromatographic technique.
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 :
HCV NS5 Genotype-4Description:
Hepatitis C Virus NS5 Genotype-4 Recombinant
Product # :
HCV-222Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype 4 immunodominant regions, amino acids 2212-2313. The protein is fused with GST tag at N-terminus.
Formulation
1.5M urea, 25mM Tris-HCl, pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS5 Genotype-4 protein is >95% pure as determined by 10% PAGE (coomassie staining).
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS5 Genotype-4 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-4 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-4 protein was purified by proprietary chromatographic technique.
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 :
HCV NS4 (1916-1947 a.a.)Description:
Hepatitis C Virus NS4 (1916-1947 a.a.) Recombinant
Product # :
HCV-202Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
Description
E.coli derived 30 kDa recombinant protein. Artificial mosaic polypeptide composite constructed from diagnostically relevant antigenic regions derived from the NS4 region.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS4 protein is >95% pure as determined by 10% PAGE (coomassie staining).
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to IFN-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to IFN-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS4 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS4 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS4 protein was purified by proprietary chromatographic technique.
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 :
DTL HumanDescription:
Denticleless E3 Ubiquitin Protein Ligase Human Recombinant
L2DTL, DCAF2, RAMP, CDT2.
Product # :
PRO-2826Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- More Info
Description
The DTL Human is created as a recombinant protein with a 4kda N-terminal fusion of His Tag. The DTL His-Tagged Fusion Protein, produced in E. coli, is a 31kDa protein containing 126 amino acid residues of the DTL Human, 1-231 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
L2DTL, DCAF2, RAMP, CDT2.
-
Physical Appearance
Filtered White lyophilized (freeze-dried) powder.
-
Stability
Store lyophilized DTL 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.
-
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.
-
Background
Denticleless E3 ubiquitin protein ligase (DTL) is part of the E3 ubiquitin ligase family, fundamental to the ubiquitin-proteasome system, which adjusts protein degradation and modification in cells. DTL also participates in numerous critical biological processes, which comprises cell cycle progression, DNA repair, as well as embryonic development. More than a few diseases have been linked with the dysregulation of DTL in particular Cancer, this highlights the importance of DTL as a potential therapeutic goal. DTL takes an important part in regulating the cell cycle, mainly the transition from the G1 phase to the S phase. The degradation of cell cycle regulators, such as cyclins, is also mediated by DTL in that way assuring appropriate cell division in addition to preventing uncontrolled proliferation. DTL is also part of the DNA damage response mechanisms. It ubiquitinates vital proteins which are involved in DNA repair pathways, thus influencing the cellular response to genotoxic stress and preserving genomic integrity.
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 :
ESAT6-CFP10Description:
ESAT6-CFP10 Chimeric Recombinant
Early Secretory Target Mycobacterium Tuberculosis, ESAT-6
Product # :
PRO-2737Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- source
- formulation
- purity
- More Info
Description
Recombinant Chimeric ESAT6-CFP10 produced in E. coli is fused to a 6 amino acid his tag at its C-terminus and purified by proprietary chromatographic technique.
Source
Escherichia Coli.
Formulation
ESAT6-CFP10 solution contains 25mM K2CO3, 0.02% NaN3 and PBS.
Purity
Protein is >95% pure as determined by 12% PAGE (coomassie staining).
More Info
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Introduction
Mycobacterium antigen ESAT6 has been isolated from low molecular weight fractions of the shot-term-culture filtrate (ST-CF) and it can easily be detected in tuberculosis patients. The export of ESAT-6 which is a potent T-cell antigen, and related proteins requires a dedicated secretory apparatus that is encoded by a group of genes, several of which also code for proteins that are recognized strongly by T cells. The ESAT-6 systems can consequently be considered as immunogenicity islands and there is mounting evidence that the equivalent genes are subject to selective pressure imposed by the immune system of the host. This antigen includes many epitopes detectable in the serum of most patients with tuberculosis (more than 90%). By the attempts to obtain the vaccine on the basis of ESAT-6 it was demonstrated that the optimization of adjuvant is very important when using the combination of dioctadecylammonium bromide and monophosphoryllipide. ESAT-6 is very potential as diagnostic for differentiation between the mycobacterial infection and BCG vaccination. The main topic in ESAT-6 using is in antibody production and in test-systems for tuberculosis elaboration. Early secretory antigen 6 (ESAT6) and cell filtrate protein 10 (CFP10) are 2 antigens secreted as a complex by the replicating Mycobacterium tuberculosis complex (MTC).
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Synonyms
Early Secretory Target Mycobacterium Tuberculosis, ESAT-6
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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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Applications
Immunoassay.
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 :
HCV NS3 Genotype-1cDescription:
Hepatitis C Virus NS3 Genotype-1c, (1192-1459 a.a.) Recombinant
Product # :
HCV-208Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
Description
The E.coli derived recombinant His-Tag fusion protein contains the HCV NS3 immunodominant regions, amino acids 1192-1459.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-1c protein is >95% pure as determined by 10% PAGE (coomassie staining).
More Info
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Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS3 Genotype-1c although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
HCV NS3 Genotype-1c antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
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Specificity
Immunoreactive with sera of HCV-infected individuals.
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Purification Method
HCV NS3 Genotype-1c protein was purified by proprietary chromatographic technique.
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 :
QTRTD1 HumanDescription:
Queuine TRNA-Ribosyltransferase Domain Containing 1 Human Recombinant
Queuine TRNA-Ribosyltransferase Domain Containing 1, EC 2.4.2.29, Queuine TRNA-Ribosyltransferase Domain-Containing Protein 1, QTRTD1.
Product # :
ENZ-833Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- source
- formulation
- purity
- More Info
Description
QTRTD1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 438 amino acids (1-415 a.a) and having a molecular mass of 49.1kDa.QTRTD1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
QTRTD1 protein solution (0.25mg/ml) containing Phosphate buffered saline (pH7.4) 30% glycerol, 2mM DTT, 1mM EDTA and 0.1mM PMSF.
Purity
Greater than 95.0% as determined by SDS-PAGE.
More Info
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Introduction
Queuine TRNA-Ribosyltransferase Domain Containing 1, also known as QTRTD1 act together with QTRT1 to form an active queuine tRNA-ribosyltransferase. QTRTD1 exchanges queuine for the guanine at the wobble position of tRNAs along with GUN anticodons (tRNA-Asp,-Asn,-His and -Tyr), in that way forming the hypermodified nucleoside queuosine.
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Synonyms
Queuine TRNA-Ribosyltransferase Domain Containing 1, EC 2.4.2.29, Queuine TRNA-Ribosyltransferase Domain-Containing Protein 1, QTRTD1.
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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 MGSMKLSLTK VVNGCRLGKI KNLGKTGDHT MDIPGCLLYT KTGSAPHLTH HTLHNIHGVP AMAQLTLSSL AEHHEVLTEY KEGVGKFIGM PESLLYCSLH DPVSPCPAGY VTNKSVSVWS VAGRVEMTVS KFMAIQKALQ PDWFQCLSDG EVSCKEATSI KRVRKSVDRS LLFLDNCLRL QEESEVLQKS VIIGVIEGGD VMEERLRSAR ETAKRPVGGF LLDGFQGNPT TLEARLRLLS SVTAELPEDK PRLISGVSRP DEVLECIERG VDLFESFFPY QVTERGCALT FSFDYQPNPE ETLLQQNGTQ EEIKCMDQIK KIETTGCNQE ITSFEINLKE KKYQEDFNPL VRGCSCYCCK NHTRAYIHHL LVTNELLAGV LLMMHNFEHY FGFFHYIREA LKSDKLAQLK ELIHRQAS.
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.