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折扣/货期| 货号：GTX24472 | 规格：50μl | 目录价：￥5600 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
beta Arrestin 1 (phospho Ser412) antibody
别名:
arrestin, beta 1 , BARRES
反应种属:
Human, Mouse, Rat
宿主来源:
Rabbit
实验应用:
WB
同种型:
IgG
免疫原:
synthesized phosphopeptide derived from the region of rat beta-arrestin-1 that contains serine 412.
克隆性:
Polyclonal
克隆号:
纯化方式:
Purified IgG
偶联:
Unconjugated
产品浓度:
Batch dependent (Please refer to the vial label for the specific concentration.)
保存温度:
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
运输温度:
4°C
预期分子量:
47
产品形式:
Liquid
存储溶液:
PBS, 0.1% BSA, 0.05% Sodium azide.
生产商:
GeneTex
功能与背景:
Beta Arrestin 1 is a member of a family of proteins widely expressed but especially abundant in the central nervous system. Serving as an adaptor or scaffold molecule, beta Arrestin 1 is essential for mitogenic signaling and mediates agonist-dependent desensitization and internalization of G protein-coupled receptors (GPCRs, e.g., beta 2-adrenergic receptor). After binding to their ligand and interacting with heterotrimeric G proteins, GPCRs are phosphorylated by G-protein receptor kinases (GRKs) on serine residues. Beta Arrestin 1 in the cytosol is phosphorylated by ERK1&2 on serine 412 in a negative feedback mechanism and binds to the phosphorylated receptors at the plasma membrane. Serine 412 is then dephosphorylated and the GPCRs are internalized, leading to activation of the Ras, Raf, ERK1&2 signaling pathway.
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