CRABP2 Antibody


Western Blot: CRABP2 Antibody [NBP1-00765] - Western blot (WB) analysis of CRABP2 (P81) antibody in extracts from RAW264.7 cell

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CRABP2 Antibody Summary

Synthetic peptide, corresponding to amino acids 50-100 of Human NCRABP-II.
Immunogen affinity purified
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  • Western Blot 1:500-1:1000
Application Notes
Western blot (WB) analysis of CRABP2 (P81) pAb in extracts from RAW264.7 cell.
Theoretical MW
16 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

This antibody is reactive against Human, Mouse, Rat

Packaging, Storage & Formulations

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

Alternate Names for CRABP2 Antibody

  • cellular retinoic acid binding protein 2
  • Cellular retinoic acid-binding protein II
  • CRABP2
  • CRABP-IIcellular retinoic acid-binding protein 2
  • RBP6


The cellular retinoic acid-binding protein (CRABP)-I and a related isoform CRABP2 are nuclear receptors for retinoic acid (RA), an important regulator of cell growth and differentiation in fetal and adult tissues. These CRABP proteins mediate the downstream effects of RA in distinct ways. CRABP-I negatively regulates the activity of RA by enhancing the production of RAmetabolizing enzymes and increasing the rate at which RA is degraded. CRABP-II enhances the effects of RA by directly interacting with RA receptors (RAR) and, in turn, promoting the formation of RAR-RA complexes and stimulating RA-mediated gene transcription. Both CRABP-I and CRABP2 are expressed in the embryo, and CRABP-I is ubiquitously expressed in various adult tissues. The expression of CRABP-II is elevated in cells that synthesize relatively large amounts of RA, and it is also predominantly expressed in skin, uterus, ovary, and in the choroid plexus.


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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Gene Symbol CRABP2