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Transforming Growth Factor-Beta 1, Human Recombinant
Catalog #: 228-12145
Product Description
Specifications
| Size | 10 µg, 100 µg |
| Estimated Lead Time | 2-3 weeks |
| Species | Human |
| Accession Number | P01137 |
| Gene Id | 7040 |
| Protein Name / Synonyms | Transforming growth factor beta-1, TGF-beta-1, CED, DPD1, TGFB, TGF-b 1, LAP, TGFB1. |
| Expressed Region | ALDTNYCFSS TEKNCCVRQL YIDFRKDLGW KWIHEPKGYH ANFCLGPCPY IWSLDTQYSK VLALYNQHNP GASAAPCCVP QALEPLPIVY YVGRKPKVEQ LSNMIVRSCK CS. |
| Expression System | CHO cells |
| Purity | Greater than 95.0% as determined by SDS-PAGE. |
| Format | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized from a sterile filtered solution containing 50mM Glycine, 50mM sodium chloride, 10% Trehalose and BSA (4:1 protein to BSA ratio) pH 4.0. |
| Activity | The ED50 as determined by the dose-dependent inhibition of IL-4-induced proliferation of HT-2 cells is 0.0149ng/ml, corresponding to a specific activity of 7.4 x 10^6 units/mg. |
| Research Area | Angiogenesis, Cardiovascular Disease, Cancer, Inflammation |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
TGFB1 Human Recombinant produced in Human 293 cells is a homodimeric polypeptide chain containing 2 x 112 amino acids and having a total molecular mass of 25.6kDa. The TGFB1 is purified by proprietary chromatographic techniques.
Stability & Storage
Storage/Stability
Lyophilized TGFB1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution TGFB1 Human 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.