ACVR1B (Human) Recombinant Protein
产品名称： ACVR1B (Human) Recombinant Protein
英文名称： ACVR1B (Human) Recombinant Protein
产品编号： P5492
产品价格： 0
产品产地： 台湾
品牌商标： Abnova
更新时间： null
使用范围： null
亚诺法生技股份有限公司（Abnova)
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- Specification
- Product Description:
- Human ACVR1B (NP_004293.1, 150 a.a. - 505 a.a.) partial recombinant protein with GST tag expressed in baculovirus infected Sf21 cells.
- Theoretical MW (kDa):
- 68
- Form:
- Liquid
- Preparation Method:
- Baculovirus infected insect cell (Sf21) expression system
- Purification:
- Glutathione sepharose chromatography
- Purity:
- 76 % by SDS-PAGE/CBB staining
- Activity:
- The activity was measured by off-chip mobility shift assay. The enzyme was incubated with fluorecence-labeled substrate and Mg(or Mn)/ATP. The phosphorylated and unphosphorylated substrates were separated and detected by LabChip 3000. Substrate: TopoIIa peptide. ATP: 100 uM.
- Storage Buffer:
- In 50 mM Tris-HCl, 150 mM NaCl, pH 7.5 (0.1% CHAPS, 1 mM DTT, 10% glycerol)
- Storage Instruction:
- Store at -80°C.
Aliquot to avoid repeated freezing and thawing.
- Quality Control Testing:
- Loading 1 ug protein in SDS-PAGE
- Note:
- Result of activity analysis
-
- Application Image
- Functional Study
- SDS-PAGE
- Entrez GeneID:
- 91
- Protein Accession#:
- NP_004293.1
- Gene Name:
- ACVR1B
- Gene Alias:
- ACTRIB,ACVRLK4,ALK4,SKR2
- Gene Description:
- activin A receptor, type IB
- Omim ID:
- 601300
- Gene Ontology:
- Hyperlink
- Gene Summary:
- 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 a 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 IB receptor, composed of 11 exons. Alternative splicing and alternative polyadenylation result in 3 fully described transcript variants. The mRNA expression of variants 1, 2, and 3 is confirmed, and a potential fourth variant contains an alternative exon 8 and lacks exons 9 through 11, but its mRNA expression has not been confirmed. [provided by RefSeq
- Other Designations:
- activin A receptor, type II-like kinase 4,activin A type IB receptor,activin receptor-like kinase 4,serine(threonine) protein kinase receptor R2