Human transforming growth factor beta 3 (TGF-β3) protein is a member of the TGF-β family, a family involved in regulating cell survival, proliferation and differentiation. TGF-β3 is used in human pluripotent stem cell maintenance media.

Qkine TGF-β3 is a highly pure and bioactive 25.4 kDa protein dimer. Qkine growth factors are animal-origin free (AOF) and carrier-protein free (CF) for reproducible results.

• High purity TGF-β3 (Uniprot: P10600)
• >98%, by SDS-PAGE quantitative densitometry
• 12.7 kDa monomer, 25.4 kDa dimer
• Expressed in E. coli
• Animal origin-free (AOF) and carrier protein-free
• Manufactured in Cambridge, UK
• Lyophilised from acetonitrile, TFA
• Resuspend in 10mM HCl at >100µg/mL (provided with protein and free of charge), prepare single use aliquots, add carrier protein if desired and store frozen at -20°C or -80°C