Activins are dimeric growth and differentiation factors which belong to the transforming growth factor-beta (TGF-beta) superfamily of structurally related signaling proteins. Activins signal through a heteromeric complex of receptor serine kinases which include at least two type I ( I and IB) and two type II (II and IIB) receptors. These 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. This gene encodes activin A type I receptor which signals a particular transcriptional response in concert with activin type II receptors. Mutations in this gene are associated with fibrodysplasia ossificans progressive.
Source:Partial length protein corresponding to of ACVR1, fused to GST-Tag at N-terminal, expressed in E. coli.
Applications:Suitable for use in Western Blot. Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Molecular Weight:~50kD
Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
仕様
Size：200ug
Source Antigen：E. coli, Recombinant
Grade：Lysate
Purity：Lysate
Form：Supplied as a lyophilized powder in Tris-HCl, pH 6.8, 0.2M DTT, 4% SDS, 0.2% bromophenol blue, 20% sucrose. Reconstitute with 200ul sterile dH2O.
