Anti-ACVR2B Antibody (RACO0580)
- SKU:
- RACO0580
- Product type:
- Recombinant Antibody
- Reactivity:
- Human
- Host Species:
- Human
- Isotype:
- IgG
- Application:
- ELISA
- Application:
- IHC
- Conjugation:
- Unconjugated
Description
| 商品名: | ACVR2B Antibody |
| Product SKU: | RACO0580 |
| サイズ: | 50ul |
| 宿主種: | Homo sapiens (Human) |
| 申し込み: | ELISA, IHC |
| 推奨される希釈: | IHC:1:50-1:200 |
| 反応性: | Human |
| 免疫原: | A synthesized peptide derived from human Activin Receptor Type IIB |
| 憲法: | Liquid |
| ストレージバッファ: | Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
| 精製方法: | Affinity-chromatography |
| 抗体のクローン性: | Monoclonal |
| アイソタイプ: | Rabbit IgG |
| Conjugate: | Non-conjugated |
| バックグラウンド: | Transmembrane serine/threonine kinase activin type-2 receptor forming an activin receptor complex with activin type-1 serine/threonine kinase receptors (ACVR1, ACVR1B or ACVR1c). Transduces the activin signal from the cell surface to the cytoplasm and is thus regulating many physiological and pathological processes including neuronal differentiation and neuronal survival, hair follicle development and cycling, FSH production by the pituitary gland, wound healing, extracellular matrix production, immunosuppression and carcinogenesis. Activin is also thought to have a paracrine or autocrine role in follicular development in the ovary. Within the receptor complex, the type-2 receptors act as a primary activin receptors (binds activin-A/INHBA, activin-B/INHBB as well as inhibin-A/INHA-INHBA). The type-1 receptors like ACVR1B act as downstream transducers of activin signals. Activin binds to type-2 receptor at the plasma membrane and activates its serine-threonine kinase. The activated receptor type-2 then phosphorylates and activates the type-1 receptor. Once activated, the type-1 receptor binds and phosphorylates the SMAD proteins SMAD2 and SMAD3, on serine residues of the C-terminal tail. Soon after their association with the activin receptor and subsequent phosphorylation, SMAD2 and SMAD3 are released into the cytoplasm where they interact with the common partner SMAD4. This SMAD complex translocates into the nucleus where it mediates activin-induced transcription. Inhibitory SMAD7, which is recruited to ACVR1B through FKBP1A, can prevent the association of SMAD2 and SMAD3 with the activin receptor complex, thereby blocking the activin signal. Activin signal transduction is also antagonized by the binding to the receptor of inhibin-B via the IGSF1 inhibin coreceptor. |
| シノニム: | Activin receptor type-2B (EC 2.7.11.30) (Activin receptor type IIB) (ACTR-IIB), ACVR2B |
 | IHC image of RACO0580 diluted at 1:100 and staining in paraffin-embedded human placenta tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB. |
 | IHC image of RACO0580 diluted at 1:100 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB. |
| UniProt Protein Function: | ACVR2B: a tyrosine-kinase like receptor kinase of the STKR family. The holoreceptor receptor is 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. Each is composed of a ligand-binding extracellular domain with cysteine-rich region, a transmembrane domain, and a cytoplasmic kinase domain. 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 receptor kinases are apparently constitutively active. The IIB receptor displays a 3- to 4-fold higher affinity for activin A than the II receptor. |
| UniProt Protein Details: | Protein type:Membrane protein, integral; Protein kinase, Ser/Thr (receptor); EC 2.7.11.30; Protein kinase, TKL; Kinase, protein; TKL group; STKR family; Type2 subfamily Chromosomal Location of Human Ortholog: 3p22 Cellular Component: integral to plasma membrane; cytoplasm; plasma membrane; receptor complex Molecular Function:transforming growth factor beta receptor activity; protein serine/threonine kinase activity; protein binding; growth factor binding; metal ion binding; protein serine/threonine/tyrosine kinase activity; activin binding; activin receptor activity, type II; ATP binding; receptor signaling protein serine/threonine kinase activity Biological Process: heart development; activin receptor signaling pathway; palate development; signal transduction; protein amino acid phosphorylation; post-embryonic development; BMP signaling pathway; anterior/posterior pattern formation; positive regulation of activin receptor signaling pathway; regulation of transcription, DNA-dependent; embryonic foregut morphogenesis; pancreas development; transmembrane receptor protein serine/threonine kinase signaling pathway; lymphangiogenesis; response to glucose stimulus; mesoderm development; kidney development; gastrulation with mouth forming second; positive regulation of bone mineralization; odontogenesis of dentine-containing teeth; organ growth; positive regulation of osteoblast differentiation; insulin secretion; skeletal morphogenesis; activation of protein kinase activity; blood vessel remodeling; determination of left/right symmetry; lung development Disease: Heterotaxy, Visceral, 4, Autosomal |
| NCBI 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 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. [provided by RefSeq, Jul 2008] |
| UniProt Code: | Q13705 |
| NCBI GenInfo Identifier: | 97535735 |
| NCBI Gene ID: | 93 |
| NCBI Accession: | Q13705.3 |
| UniProt Secondary Accession: | Q13705,Q4VAV0, |
| UniProt Related Accession: | Q13705 |
| Molecular Weight: | – Da |
| NCBI Full Name: | Activin receptor type-2B |
| NCBI Synonym Full Names: | activin A receptor, type IIB |
| NCBI Official Symbol: | ACVR2B |
| NCBI Official Synonym Symbols: | HTX4; ACTRIIB; ActR-IIB |
| NCBI Protein Information: | activin receptor type-2B |
| UniProt Protein Name: | Activin receptor type-2B |
| UniProt Synonym Protein Names: | Activin receptor type IIB; ACTR-IIB |
| Protein Family: | Activin receptor |
| UniProt Gene Name: | ACVR2B |
| UniProt Entry Name: | AVR2B_HUMAN |