Reactivities: | Human |
Presku: | AAP45042 |
Size: | 100ug |
Weight: | 58kDa |
Gene: | 93 |
Format: | Lyophilized powder |
Target: | Activin receptors are all transmembrane proteins, composed of a ligand-binding extracellular domain with cysteine-rich region, a transmembrane domain, and a cytoplasmic domain with predicted serine/threonine specificity. Type I receptors are essential for signaling; and type II receptors are required for binding ligands and for expression of type I receptors. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. Type II receptors are considered to be constitutively active kinases. ACVR2B is activin A type IIB receptor, which displays a 3- to 4-fold higher affinity for the ligand than activin A type II receptor. |
Alternative names: | ACTRIIB; ActR-IIB; MGC116908 |