Background
This gene encodes activin A type II receptor. 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. Type II receptors are considered to be constitutively active kinases. [provided by RefSeq].
Product Information
Source: HEK293
| Purity: >95% by SDS-PAGE analysis
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Purification Method: FPLC
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Gene/Protein Information
Gene Name: ACVR2A
| Gene Symbol: ACTRII, ACVR2
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Gene Name Synonyms: ACTRII, ACVR2
| NCBI Acc#: NM_001616
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Chromosomal Location: 2q22.3
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