产品名称：Anti-Phospho-beta-Arrestin 1 (Ser412)抗体

Cat. Number:

YB3048R

Quantity size:

0.1ml

Concentration:

Anti-Phospho-beta-Arrestin 1 (Ser412)抗体1mg/ml   Buffer = 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Background:

Anti-Phospho-beta-Arrestin 1 (Ser412)抗体Beta Arrestin 1 is a member of a family of proteins that are 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. It 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 has important roles in the cytoplasm and at the plasma membrane in the desensitization and internalization of G protein coupled receptors (GPCRs) and is increasingly appreciated to play an important role in the endocytosis and signaling of GPCRs. Beta Arrestin 1 in the cytosol is phosphorylated by ERK1 and 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 and 2 signaling pathway.

Also known as:

Anti-Phospho-beta-Arrestin 1 (Ser412)抗体beta Arrestin 1 (phospho S412); p-beta Arrestin 1 (phospho S412); ARB 1; ARB1; ARR 1; ARR1; ARRB 1; ARRB1; Arrestin beta 1.

Specificity:

Storage:

Anti-Phospho-beta-Arrestin 1 (Ser412)抗体Shipped at 4℃, Store at -20℃ (Avoid repeated freeze/thaw cycles).

Application:

Anti-Phospho-beta-Arrestin 1 (Ser412)抗体WB=1:100-500  ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  IF=1:100-500   
Not yet tested in other applications. 
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