激活素受体2B抗体
规格：1mg/1ml
英文名： ARIP2B
别名： Activin A receptor type IIB; Activin receptor type 2B; ActR IIB; ACTR-IIB; ActRIIB; ACVR 2B; ACVR2B; MGC116908; AVR2B_HUMAN; Activin receptor type IIB; Activin receptor type-2B; HTX4;MGC116908.
分子量： 56kDa
亚型：IgG
纯化方法：affinity purified by Protein A
**原：KLH conjugated synthetic peptide derived from hamn ARIP2B
交叉反应：Mouse, Rat, Cow,
细胞定位：
激活素受体2B抗体产品介绍：background: Activin receptor type-2B( Activin receptor type IIB; ACTR-IIB ) On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for activin A, activin B and inhibin A. [Subcellular Location] Membrane; Single-pass type I membrane protein. Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. Function: 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激活素受体2B抗体 (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. Subunit: Forms an activin receptor complex with activin type II receptors such as ACVR1B. Interacts with VPS39. Subcellular Location: Cell membrane; Single-pass type I membrane protein. Post-translational modifications: Phosphorylated. Constitutive phosphorylation is in part catalyzed by its own kinase activity. DISEASE: Heterotaxy, visceral, 4, autosomal (HTX4) [MIM:613751]: A form of visceral heterotaxy, 激活素受体2B抗体a complex disorder due to disruption of the normal left-right asymmetry of the thoracoabdominal organs. Visceral heterotaxy or situs ambiguus results in randomization of the placement of visceral organs, including the heart, lungs, liver, spleen, and stomach. The organs are oriented randomly with respect to the left-right axis and with respect to one another. It can been associated with variety of congenital defects including cardiac malformations. HTX4 clinical features include dextrocardia, right aortic arch and a right-sided spleen, anomalies of the inferior and the superior vena cava, atrial ventricular canal defect with dextro-transposed great arteries, pulmonary stenosis, polysplenia and midline liver. Note=The disease is caused by mutations affecting the gene represented in this entry. Similarity: Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. Contains 1 protein kinase domain. Gene ID: 93 Database links: Entrez Gene: 374213 Chicken Entrez Gene: 282131 Cow Entrez Gene: 93 Human Entrez Gene: 11481 Mouse Entrez Gene: 448845 Pig Entrez Gene: 25366 Rat Omim: 602730 Human SwissProt: Q90670 Chicken SwissProt: Q95126 Cow SwissProt: Q13705 Human SwissProt: P27040 Mouse SwissProt: Q66T47 Pig SwissProt: P38445 Rat Unigene: 174273 Human Unigene: 390239 Mouse Unigene: 24240 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. ARIP2b属于ARIP家族新成员，在脑组织、垂体、睾丸中表达较高，胰腺、卵巢组织中有表达。
激活素受体2B抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
研究领域：***病
储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
来源： Rabbit
外观： Lyophilized or Liquid