Activin A, human

Catalog #	080-05A
Family	TGF Beta
Standard Size	5 µg
Species	Human
M.W	26 kDa
Solubility	Before reconstitution, we recommend a brief spin to drive down any material dislodged from the bottom of the tube. The lyophilized protein should be reconstituted in sterile H2O. Further dilutions should be made in buffer or medium containing carrier proteins, such as albumin or serum.
Storage Condition	The lyophilized protein is stable for at least 1 year if stored at -80 degree C. Reconstituted protein is stable for at least 1 month at 4 degree C, but should be stored in aliquots at -80 degree C for longer term. Avoid repeated freeze/thaw.
Appearance	Lyophilized in sterile filtered solution of acetonitrile and TFA
HPLC Analysis	Greater than 95% by SDS-PAGE and HPLC analysis

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