Transforming Growth Factor-beta sterile
Transforming growth factor beta-1, TGF-beta-1, CED, DPD1, TGFB, TGF-b 1.
TGFB1 is factor involved in many intercellular interactions at embryonic development stage.
This product is intended for research purposes.
Human recombinant TGFB1 is obtained from human platelets.
Lyophilized from sterile solution containing 30% acetonitrile and 0.1% trifluoroacetic acid. With subsequent chromatographic cleaning.
Molecular weight is 25 kDa.
The purity was determined by electrophoresis in polyacrylamide gel and is 98%.
The preparation should be dissolved in a 0.5% solution of BSA on 0.1 N solution of acetic acid. After that further dilution to desired aliquot in solution of 30% acetonitrile and 0.1% trifluoroacetic acid.
Do not dissolve with neutral buffers! Do not use glassware and equipment!
The dry preparation is stable at room temperature for 3 weeks, longer storage is permissible at -18℃.
The diluted solution should be stored at temperature of 4℃ for 2-7 days, longer storage is permissible at -18℃.
Do not allow repeated freezing and thawing cycles.