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ARRB1, CT (ARRB1, ARR1, Beta-arrestin-1, Arrestin beta-1) (AP)

Cat no: 032099-AP

ARRB1, CT (ARRB1, ARR1, Beta-arrestin-1, Arrestin beta-1) (AP)

Members of arrestin/beta-arrestin protein family are thought to participate in agonist-mediated desensitization of G-protein-coupled receptors and cause specific dampening of cellular responses to stimuli such as hormones, neurotransmitters, or sensory signals. Arrestin beta 1 is a cytosolic protein and acts as a cofactor in the beta-adrenergic receptor kinase (BARK) mediated desensitization of beta-adrenergic receptors. Besides the central nervous system, it is expressed at high levels in peripheral blood leukocytes, and thus the BARK/beta-arrestin system is believed to play a major role in regulating receptor-mediated immune functions. Alternatively spliced transcripts encoding different isoforms of arrestin beta 1 have been described, however, their exact functions are not known.\n\nApplications:\nSuitable for use in Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry, ELISA\n\nRecommended Dilution:\nELISA: 1:1,000\nWestern Blot: 1:100-500\nImmunohistochemistry: 1:10-50\nImmunofluorescence: 1:10-50\nFlow Cytometry: 1:10-50\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. Do not freeze alkaline phosphatase conjugates which could result in a substantial loss of enzymatic activity. Light sensitive. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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SPECIFICATIONS

Catalog Number

032099-AP

Size

200ul

Applications

ELISA, FC, IF, IHC, WB

Hosts

Rabbit

Reactivities

Hum

Form

Supplied as a liquid in PBS, pH 7.2. Contains ~0.09% sodium azide. Conjugated to Alkaline Phosphatase.

P Type

Pab

Purity

Purified by Protein A affinity chromatography.

Isotype

IgG

References

Shukla, A.K., et al. J. Biol. Chem. 285(39):30115-30125(2010)\nRose, J.E., et al. Mol. Med. 16 (7-8), 247-253 (2010) :\nLee, D.K., et al. Biochem. Biophys. Res. Commun. 395(2):185-189(2010)\nKim, J.I., et al. Mol. Cancer Res. 8(4):569-577(2010)\nBjorgo, E., et al. Mol. Cell. Biol. 30(7):1660-1672(2010)

Additional Info

Human

Alternative Names

ARRB1, ARR1, Beta-arrestin-1, Arrestin beta-1

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