beta-Arrestin 1 Antibody

Product Discontinued

beta-Arrestin 1 Antibody Summary

• Immunogen: This ARRB1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 336-363 amino acids from the C-terminal region of human ARRB1.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Rabbit
• Gene: ARRB1
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 1:10 - 1:50
  • Immunocytochemistry/ Immunofluorescence 1:10 - 1:50
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:10 - 1:50
  • Western Blot 1:1000
• Theoretical MW: 47.066 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Reacts with Human. Predicted to react with Bovine, Mouse, Rat and Rabbit.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS
• Preservative: 0.09% Sodium Azide
• Concentration: 0.73 mg/ml
• Purity: Protein A purified

Alternate Names for beta-Arrestin 1 Antibody

• ARB1
• ARR1
• ARRB1
• arrestin 2
• Arrestin beta-1
• arrestin, beta 1
• betaArrestin 1
• beta-Arrestin 1
• beta-arrestin-1

Background

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.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: ARRB1
• Uniprot:
  • P49407()
  • P49407()