PCBP2 Antibody


Western Blot: PCBP2 Antibody [NBP1-31154] - Sample (30 ug of whole cell lysate) A: Hep G2 10% SDS PAGE, antibody diluted at 1:500.
Immunocytochemistry/ Immunofluorescence: PCBP2 Antibody [NBP1-31154] - Paraformaldehyde-fixed HeLa, using antibody at 1:200 dilution.

Product Details

Reactivity Hu, Bovine, Mouse, Porcine, Rat, XenopusSpecies Glossary
Applications WB, DB, ICC/IF
0.25 mg/ml

Order Details

PCBP2 Antibody Summary

Synthetic peptide corresponding to a region within amino acids 302 and 365 of PCBP2 (Uniprot ID#Q15366)
Nucleus, Cytoplasm
Predicted Species
Mouse (100%), Rat (100%), Porcine (100%), Bovine (100%), Xenopus (93%). Backed by our 100% Guarantee.
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at -20C. Avoid freeze-thaw cycles.
0.1M Tris (pH 7.0), 0.1M Glycine and 10% Glycerol
0.01% Thimerosal
0.25 mg/ml
Immunogen affinity purified


  • Western Blot 1:500-1:3000
  • Dot Blot 1:100-1:2000
  • Immunocytochemistry/Immunofluorescence 1:10-1:2000

Reactivity Notes

Tested in human. Predicted cross-reactivity based on sequence identity: Xenopus laevis (93%). Not yet tested in any other species.

Alternate Names for PCBP2 Antibody

  • alpha-CP2
  • Heterogeneous nuclear ribonucleoprotein E2
  • heterogenous nuclear ribonucleoprotein E2
  • hnRNP E2
  • hnRNP-E2
  • HNRPE2
  • MGC110998
  • poly(rC) binding protein 2
  • poly(rC)-binding protein 2


The protein encoded by this gene appears to be multifunctional. Along with PCBP-1 and hnRNPK, it is one of the major cellular poly(rC)-binding proteins. The encoded protein contains three K-homologous (KH) domains which may be involved in RNA binding. Together with PCBP-1, this protein also functions as a translational coactivator of poliovirus RNA via a sequence-specific interaction with stem-loop IV of the IRES, promoting poliovirus RNA replication by binding to its 5'-terminal cloverleaf structure. It has also been implicated in translational control of the 15-lipoxygenase mRNA, human papillomavirus type 16 L2 mRNA, and hepatitis A virus RNA. The encoded protein is also suggested to play a part in formation of a sequence-specific alpha-globin mRNP complex which is associated with alpha-globin mRNA stability. This multiexon structural mRNA is thought to be retrotransposed to generate PCBP-1, an intronless gene with functions similar to that of PCBP2. This gene and PCBP-1 have paralogous genes (PCBP3 and PCBP4) which are thought to have arisen as a result of duplication events of entire genes. Thsi gene also has two processed pseudogenes (PCBP2P1 and PCBP2P2). Multiple transcript variants encoding several different isoforms have been found for this gene, but the full-length nature of only three have been characterized to date.


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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Product General Protocols

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Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Secondary Antibodies


Isotype Controls

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Contact Information

Product PDFs


Gene Symbol PCBP2

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