背景介绍 PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides Keeps in an inactive conformation TGFBR1, the TGF-beta type I serine/threonine kinase receptor, preventing TGF-beta receptor activation in absence of ligand. Recruites SMAD7 to ACVR1B which prevents the association of SMAD2 and SMAD3 with the activin receptor complex, thereby blocking the activin signal. May modulate the RYR1 calcium channel activity. 产品介绍 Human FKBP12 (FK506 binding protein 1A, transcript variant 12A), GenBank Accession No. NM_054014, full length with N-terminal His-tag, MW= 13.1 kDa, expressed in an E. coli expression system. 5References: 1. Knappe,T.A. et al., J. Mol. Biol. 368 (5), 1458-1468 (2007). 2. Wear,M.A. et al., Protein Expr. Purif. 51 (1), 80-95 (2007).