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Invitrogen
Phospho-beta Arrestin 1 (Ser412) Recombinant Rabbit Monoclonal Antibody (23GB3845)
Advanced Verification
This Antibody was verified by Knockdown to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 4
Phospho-beta Arrestin 1 (Ser412) Antibody (MA5-53648) in ICC/IF
Immunocytochemistry analysis of beta Arrestin 1 in HepG2 cells. Nuclei were stained blue with DAPI; beta Arrestin 1 recombinant monoclonal antibody (Product # MA5-53648) with a dilution of 1:1,000 was stained magenta with Alexa Fluor 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and smart gain: Medium. Scale bar: 20 μm.
Product Details
MA5-53648
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293F
Class
Recombinant Monoclonal
Type
Antibody
Clone
23GB3845
Immunogen
A synthetic peptide of human Phospho-beta Arrestin 1 (Ser412) (405-418AA).
Conjugate
Form
Liquid
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Wet ice (domestic); Dry ice (international)
Target Information
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 Gprotein-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 and 2 on serine412 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: arrestin; arrestin 2; Arrestin beta-1; arrestin, beta 1; beta-arrestin; Beta-arrestin-1; Non-visual arrestin-2
Gene Aliases: ARB1; ARR1; ARRB1
UniProt ID: (Human) P49407
Entrez Gene ID: (Human) 408
histone acetyltransferase activity
enzyme inhibitor activity
GTPase activator activity
insulin-like growth factor receptor binding
protein binding
transcription factor binding
estrogen receptor binding
mitogen-activated protein kinase kinase binding
ubiquitin protein ligase binding
alpha-1A adrenergic receptor binding
alpha-1B adrenergic receptor binding
angiotensin receptor binding
follicle-stimulating hormone receptor binding
V2 vasopressin receptor binding
AP-2 adaptor complex binding
clathrin adaptor activity
cysteine-type endopeptidase inhibitor activity involved in apoptotic process
transcription regulatory region DNA binding
ion channel binding
protein phosphorylated amino acid binding
scaffold/adaptor protein
activation of MAPK activity
positive regulation of protein phosphorylation
G-protein coupled receptor internalization
positive regulation of receptor internalization
transcription from RNA polymerase II promoter
apoptotic process
phototransduction
protein transport
protein ubiquitination
platelet activation
negative regulation of protein ubiquitination
positive regulation of protein ubiquitination
negative regulation of NF-kappaB transcription factor activity
positive regulation of protein binding
negative regulation of interleukin-6 production
negative regulation of interleukin-8 production
positive regulation of peptidyl-serine phosphorylation
negative regulation of GTPase activity
positive regulation of smooth muscle cell apoptotic process
positive regulation of Rho protein signal transduction
positive regulation of histone acetylation
positive regulation of insulin secretion involved in cellular response to glucose stimulus
response to antidepressant
follicle-stimulating hormone signaling pathway
stress fiber assembly
negative regulation of cysteine-type endopeptidase activity involved in apoptotic process
proteasome-mediated ubiquitin-dependent protein catabolic process
positive regulation of cysteine-type endopeptidase activity involved in apoptotic process
positive regulation of GTPase activity
positive regulation of transcription from RNA polymerase II promoter
negative regulation of ERK1 and ERK2 cascade
positive regulation of ERK1 and ERK2 cascade
positive regulation of histone H4 acetylation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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