Arrestin 3 Antibody


Western Blot: Arrestin 3 Antibody [NBP1-19629] - Analysis of Arrestin-C (E374) pAb at 1:500 dilutionLane1:HEK293T whole cell lysate Lane2:Raw264.7 whole cell lysate Lane3:PC12 whole cell lysate
Immunohistochemistry-Paraffin: Arrestin 3 Antibody [NBP1-19629] - Analyzes of paraffin-embedded human tonsil carcinoma tissue at 1:50.showing cytoplasmic and nucleus staining. Negative control (the right) Using PBS more
Western Blot: Arrestin 3 Antibody [NBP1-19629] - Arrestin 3 Antibody extracts from LOVO cells.

Product Details

Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, ICC/IF, IHC, IHC-P
1.0 mg/ml

Order Details

Arrestin 3 Antibody Summary

Synthetic peptide, corresponding to amino acids 350-400 of Human Arrestin-C.
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
PBS, approx. pH 7.2.
0.05% Sodium Azide
1.0 mg/ml
Immunogen affinity purified


  • Western Blot 1:500-1:1000
  • Immunocytochemistry/Immunofluorescence 1:50-1:200
  • Immunohistochemistry 1:50-1:200
  • Immunohistochemistry-Paraffin 1:50-1:200
Application Notes
Western blot (WB) analysis of Arrestin-C (E374) pAb in extracts from LOVO cells. 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.
Theoretical MW
43 kDa

Alternate Names for Arrestin 3 Antibody

  • arrestin 3, retinal (X-arrestin)
  • arrestin 4
  • arrestin-C
  • ARRXcArr
  • CAR
  • C-arrestin
  • Cone arrestin
  • Retinal cone arrestin-3
  • X-arrestin


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-C, also known as retinal cone Arrestin-3, X-Arrestin or cArr, is a member of the Arrestin family of proteins. It is predominantly found in the retina and pineal gland and localizes to the inner and outer segments of red-, green- and blue-cone photoreceptors and the inner plexiform regions. Two Arrestin-C isoforms exist due to alternative splicing. Isoform 1 is the mature full length protein and isoform 2 is truncated, ending with an arginine for amino acid residue 359. Arrestin-C expression is stimulated by retinoic acid. It may play a role in retina-specific signal transduction and bind to photoactivated-phosphorylated red/green opsins. In addition, Arrestin-C forms homodimers and oligomers with beta-Arrestins and may regulate beta-Arrestin mediated signaling.


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.

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Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Secondary Antibodies


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Gene Symbol ARR3

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