ERp72 Antibody (OTI2B9)

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 antibody was raised by a genetic immunization technique. Genetic immunization can be used to generate antibodies by directly delivering antigen-coding DNA into the animal, rather than injecting a protein or peptide (Tang et al. PubMed: 1545867; Chambers and Johnston PubMed 12910245; Barry and Johnston PubMed: 9234514). The animal's cells produce the protein, which stimulates the animal's immune system to produce antibodies against that particular protein. A vector coding for a partial fusion protein was used for genetic immunisation of a mouse and the resulting serum was tested in Western blot against an E.coli lysate containing that partial fusion protein. Genetic immunization offers enormous advantages over the traditional protein-based immunization method. DNA is faster, cheaper and easier to produce and can be produced by standard techniques readily amenable to automation. Furthermore, the antibodies generated by genetic immunization are usually of superior quality with regard to specificity, affinity and recognizing the native protein.

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.

We have publications tested in 1 confirmed species: Human.

We have publications tested in 1 application: Western Blot.

Showing Publication 1 - 1 of 1.

Publication using NBP2-01652	Applications	Species
Amanda M, Artem P, Taylor D et al. Targeting the ATF6-mediated ER stress response and autophagy blocks integrin-driven prostate cancer progression Mol Cancer Res. 2023-06-14 [PMID: 37314749] (Western Blot, Human)	Western Blot	Human

Images	Ratings	Applications	Species	Date	Details
	5 reviewed by: Armen Petrosyan	IF	Mouse	11/19/2024	View Summary Application Immunofluorescence Sample Tested Primary mouse hepatocytes Species Mouse Lot OTI2B9 Comments Comments ***Bio-Techne Response: This review was submitted through the legacy Novus Innovators Program, reflecting a new species or application tested on a primary antibody.***
	5 reviewed by: Armen Petrosyan	WB	Human	06/27/2023	View Summary Application Western Blot Sample Tested PC-3 human prostate cancer cell line Species Human Lot A01

Array NBP2-01652

• ERp72 Antibodies
• ERp72 ELISA Kits
• ERp72 Lysate
• ERp72 Proteins