beta Arrestin 1 antibody (pSer412) (Alexa Fluor 350)
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- Target See all beta Arrestin 1 (ARRB1) Antibodies
- beta Arrestin 1 (ARRB1) (Arrestin, beta 1 (ARRB1))
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Binding Specificity
- pSer412
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Reactivity
- Mouse
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Host
- Rabbit
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Clonality
- Polyclonal
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Conjugate
- This beta Arrestin 1 antibody is conjugated to Alexa Fluor 350
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Application
- Western Blotting (WB), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))
- Cross-Reactivity
- Mouse
- Predicted Reactivity
- Human,Rat,Cow
- Purification
- Purified by Protein A.
- Immunogen
- KLH conjugated synthetic phosphopeptide derived from human beta-Arrestin 1 around the phosphorylation site of Ser412
- Isotype
- IgG
- Top Product
- Discover our top product ARRB1 Primary Antibody
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- Application Notes
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IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200 - Restrictions
- For Research Use only
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- Format
- Liquid
- Concentration
- 1 μg/μL
- Buffer
- Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.
- Preservative
- ProClin
- Precaution of Use
- This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.
- Storage
- -20 °C
- Storage Comment
- Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
- Expiry Date
- 12 months
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- Target
- beta Arrestin 1 (ARRB1) (Arrestin, beta 1 (ARRB1))
- Alternative Name
- beta Arrestin 1 (ARRB1 Products)
- Synonyms
- arrb1 antibody, MGC83787 antibody, arb1 antibody, arr1 antibody, barr1 antibody, betaarr1 antibody, 1200006I17Rik antibody, AW208571 antibody, G430100A01Rik antibody, ARB1 antibody, ARR1 antibody, BARRES antibody, arrestin beta 1 antibody, arrestin, beta 1 antibody, arrestin beta 1 L homeolog antibody, beta-arrestin 1 antibody, putative beta-arrestin 1 antibody, ARRB1 antibody, arrb1 antibody, arrb1.L antibody, CpipJ_CPIJ016988 antibody, CpipJ_CPIJ017114 antibody, Smp_122900 antibody, Smp_126080 antibody, Smp_176980 antibody, Smp_152290 antibody, Arrb1 antibody
- Background
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Synonyms: beta Arrestin 1 phospho S412, p-beta Arrestin 1 phospho S412, ARB 1, ARB1, ARR 1, ARR1, ARRB 1, ARRB1, Arrestin beta 1.
Background: 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.
- Gene ID
- 408
- Pathways
- Positive Regulation of Peptide Hormone Secretion, Nuclear Hormone Receptor Binding, cAMP Metabolic Process, Myometrial Relaxation and Contraction, Synaptic Membrane, Regulation of G-Protein Coupled Receptor Protein Signaling, Phototransduction
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