Product Description - Endotoxin-free*
- Animal-derived product free
- Available in Bulk
- High Activity
- Expressed as disulfide inked homodimer
Xeno-free Activin A is a member of the TGF beta superfamily, expressed from human 293 cells as disulfide linked homodimer with an apparent molecular mass of 25 kDa. This cytokine is produced in a serum-free, chemically defined media. The purity is greater than 95%.