ACB-H82E3-25ug ACB-H82E3-200ug
Biotinylated Human Activin RIIB Protein, His,Avitag™
ACROBiosystems
Image
![](https://www.acrobiosystems.com/static/main/products/images/sds/ACB-H82E3.jpg)
Image
![](https://www.acrobiosystems.com/static/main/products/images/elisa/ACB-H82E3-E1.jpg)
Image
![](https://www.acrobiosystems.com/static/main/products/images/elisa/ACB-H82E3-E2.jpg)
Image
![](https://www.acrobiosystems.com/static/main/products/images/spr/ACB-H82E3-S1.jpg)
DESCRIPTION
Activin receptor type-2B (ACVR2B) is also known as ActR-IIB and MGC116908, ACVR2B is an activin type 2 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. This gene encodes activin A type IIB receptor, which displays a 3- to 4-fold higher affinity for the ligand than activin A type II receptor. Defects in ACVR2B are the cause of visceral heterotaxy autosomal type 4 (HTX4).
DETAILS
- Tag: C-10×His & C-Avi
- Host: HEK293
- Size: 200ug
- Buffer: PBS, pH7.4
- Format: Powder
- Purity: 90%
- Source: Biotinylated Human Activin RIIB Protein, His,Avitag (ACB-H82E3) is expressed from human 293 cells (HEK293). It contains AA Ser 19 - Thr 137 (Accession # Q13705-1 ).
- Storage: -20℃
- Category: MABSol® Biotin Labeled Proteins
- Molecule: Activin RIIB
- Conjugate: Biotin-labeled
- Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
- Exp Region: Ser 19 - Thr 137
- Swiss-prot: Q13705-1
- Package Size: 200ug*1
- Characteristics: This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 17.2 kDa. The protein migrates as 25-40 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Endotoxin Level: 1.0 EU per μg
- Molecular Weight: 17.2 kDa
- Shipping Condition: RT
- Species Reactivity: Human
- Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html