Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G135674
TGFB1 / TGF Beta 1
Predicted Molecular Weight
TGFB1 Human Recombinant produced in CHO cells is a glycosylated 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.
Greater than 95% by SDS-PAGE
The ED50 as determined by the dose-dependent inhibition of IL-4-induced proliferation of HT-2 cells is 45.9pg/ml, corresponding to a specific activity of 2.2x107units/mg.
Lyophilized from 0.2 um sterile-filtered solution containing 0.1% trifluoroacetic acid (TFA) and trehalose (in a 20:1 trehalose to protein ratio).
Reconstitute the lyophilized product in sterile 10mM HCL at a concentration of 0.1 mg/ml, which can then be further diluted to other aqueous solutions.
Store at room temperature for 3 weeks, store desiccated below -18°C. Upon reconstitution store 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). Avoid freeze-thaw cycles.
Product for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
For research use only.