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Pack Size | Price | Availability | Quantity |
---|---|---|---|
20 μg | $579 | In Stock | |
100 μg | $1,600 | 7-10 days |
Biological Information | 1. Measured by its ability to inhibit TGF-beta 1 activity on TF‑1 human erythroleukemic cells. The ED50 for this effect is 137.37pg/ml. (Regularly tested)
2. Immobilized Biotinylated Human TGF-beta 1-Avi at 2μg/ml (100 μl/well) can bind Human TGFBR2-Fc. The ED50 of Human TGFBR2-Fc is 9.47ng/ml. (Regularly tested) ![]() ![]() |
Description | Transforming Growth Factor β-1 (TGFβ-1) is a secreted protein which belongs to the TGF-β family. TGFβ-1 is abundantly expressed in bone, articular cartilage and chondrocytes and is increased in osteoarthritis (OA). TGFβ-1 performs many cellular functions, including the control of cell growth, cell proliferation, cell differentiation and apoptosis. The precursor is cleaved into a latency-associated peptide (LAP) and a mature TGFβ-1 peptide. TGFβ-1 may also form heterodimers with other TGFβ family members. It has been found that TGFβ-1 is frequently upregulated in tumor cells. Mutations in this gene results in Camurati-Engelmann disease. |
Species | Human |
Expression System | HEK293 Cells |
Tag | N-Avi |
Accession Number | P01137 |
Synonyms | TGF-Beta-1,TGFB1,Transforming Growth Factor β-1,Latency-Associated Peptide,TGF-β-1,Transforming Growth Factor Beta-1,TGFB,LAP,TGF-β1 |
Amino Acid | Ala279-Ser390 |
Construction | Ala279-Ser390 |
Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) ![]() |
Molecular Weight | 12-18 KDa (reducing condition) |
Endotoxin | < 10 EU/mg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM Glycine-HCl, 150 mM NaCl, pH2.5. |
Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
Research Background | Transforming Growth Factor β-1 (TGFβ-1) is a secreted protein which belongs to the TGF-β family. TGFβ-1 is abundantly expressed in bone, articular cartilage and chondrocytes and is increased in osteoarthritis (OA). TGFβ-1 performs many cellular functions, including the control of cell growth, cell proliferation, cell differentiation and apoptosis. The precursor is cleaved into a latency-associated peptide (LAP) and a mature TGFβ-1 peptide. TGFβ-1 may also form heterodimers with other TGFβ family members. It has been found that TGFβ-1 is frequently upregulated in tumor cells. Mutations in this gene results in Camurati-Engelmann disease. |
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