产品
本公司产品仅供体外研究使用，不用于临床诊断
- 产品名称
- ACVR1B antibody
- 货号
- FNab00129
- 规格
- 100μg
- 状态
- liquid
- 纯化方法
- Immunogen affinity purified
- 纯度
- ≥95% as determined by SDS-PAGE
- 克隆性
- polyclonal
- 亚型
- IgG
- 存储
- PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
免疫原信息
- 免疫原
- activin A receptor, type IB
- 别称
- Activin receptor type-1B|Activin receptor type IB (ACTR-IB)|Activin receptor-like kinase 4 (ALK-4)|Serine/threonine-protein kinase receptor R2 (SKR2)|ACVR1B|ACVRLK4|ALK4 antibody
- UniProt ID
- P36896
- 分子量
- 50 kDa-70 kDa
验证实验
- 验证实验
- ELISA, WB, IHC
- 建议稀释比例
- WB: 1:200-1:2000; IHC: 1:20-1:200
验证图片
various lysates were subjected to SDS PAGE followed by western blot with FNab00129(ACVR1B Antibody) at dilution of 1:1000
Immunohistochemistry of paraffin-embedded human kidney using FNab00129(ACVR1B antibody) at dilution of 1:100
- 背景介绍
- Transmembrane serine/threonine kinase activin type-1 receptor forming an activin receptor complex with activin receptor type-2(ACVR2A or ACVR2B). Transduces the activin signal from the cell surface to the cytoplasm and is thus regulating a 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, type-2 receptors(ACVR2A and/or ACVR2B) act as a primary activin receptors whereas 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 such as ACVR1B. 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. ACVR1B also phosphorylates TDP2.
抗体定制服务
抗体定制服务
