ERp72 Recombinant Protein


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Product Details

Reactivity HuSpecies Glossary
Applications PAGE
1 mg/ml

Order Details

ERp72 Recombinant Protein Summary

A recombinant protein with a His tag and corresponding to amino acids 21 - 645 of PDIA4.Source:E. coli



Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
Liquid. In 20 mM Tris-HCl buffer (pH8.0) containing 0.1M Nacl, 1mM DTT, 10% glycerol
1 mg/ml


Application Notes
This product is useful for ELISA and SDS-Page. The purity of this protein is > 90% by SDS - PAGE. This recombinant protein was expressed in E.Coli bacteria. The endotoxin levels of this protein have not yet been determined.

Reactivity Notes


Alternate Names for ERp72 Recombinant Protein

  • Endoplasmic reticulum resident protein 70
  • Endoplasmic reticulum resident protein 72
  • ER protein 70
  • ERp70
  • ERP70ER protein 72
  • ERp72
  • ERp-72
  • ERP72EC
  • intestinal-related)
  • protein disulfide isomerase family A, member 4
  • protein disulfide isomerase related protein (calcium-binding protein
  • protein disulfide isomerase-associated 4
  • protein disulfide-isomerase A4


ERp72 is an endoplasmic reticulum luminal protein that is both a stress protein and a member of the protein disulfide isomerase family of proteins. Sequence analysis of ERp72 shows that it shares sequence identity with PDI (protein disulphide isomerase) at three discrete regions, as well as containing the ER retention signal KEEL at its C-terminus. ERp72 is shown to have three copies of sequence believed to be CGHC-containing active sites, which are also found in PDI. These CGHC sites are critical sites that are involved in the protein disulphide isomerization process. These results suggest that ERp72 is a newly described member of the family of CGHC-containing proteins that functions as a molecular chaperone.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Contact Information

Product PDFs


Gene Symbol PDIA4

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