ERp57 Polyclonal Antibody

Catalog No.:AB0003-200

Price / Unit: EUR 300.00

Source: Goat

Quantity/unit size: 400 µg

Description: Goat polyclonal to ERp57 - endoplasmic reticulum lumen marker. This endoplasmic reticulum  protein interacts with lectin chaperones calreticulin and calnexin to modulate folding of newly synthesized glycoproteins. It has disulfide isomerase activity and complexes of lectins and this protein mediate protein folding by promoting formation of disulfide bonds in their glycoprotein substrates.

Alternative names: 58 kDa glucose regulated protein, 58 kDa microsomal protein, disulfide isomerase ER 60, endoplasmic reticulum resident protein 57, endoplasmic reticulum resident protein 60, ER protein 57, ER protein 60, ER protein 61, ERP57, ERp60, ERp61, glucose regulated protein 58 Kd, GRP57, GRP58, HsT17083, P58, PDIA3, phospholipase C alpha, PI PLC, protein disulfide isomerase A3 antibody.

Form: Polyclonal antibody supplied as a 200 µl (2 mg/ml) aliquot in PBS, 20% glycerol and 0.05% sodium azide. This antibody is epitope-affinity purified from goat antiserum.

Immunogen: Recombinante peptide derived from within residues 300 aa to the C-terminus of human ERp57 produced in E. coli.

Specificity: Detects a band of 60 kDa by Western blot in the following canine, human, monkey, mouse, rat whole cell lysates.

Reactivity: Reacts against canine, human, monkey, mouse and rat proteins.

Usage: Western blot                           1:500-1:2,000
Immunofluorescence                             1:50-1:500
Immunohistochemistry (paraffin)         1:200-1:1,000
Immunohistochemistry (frozen)           1:200-1:1,000

Reactivity chart

Sample Western Blot Immuno-fluorescence Immuno-Histochemistry (p) Immuno-Histochemistry (f)
human +++ +++ +++ +++
rat +++ +++ +++ +++
mouse +++ +++ +++ +++
canine +++ +++ +++ +++
monkey +++ +++ +++ +++

Storage: Store at -20 C for long term storage. Store at 2-8 C for up to one month.

Special instructions: Avoid freeze/thaw cycles.


1. Alenquer M, Vale-Costa S, Etibor TA, et al. Nat Commun. 2019 Apr. PMID:30967547
2. Alenquer M, Vale-Costa S,  Sousa AL, et al. bioRxiv 410373; Sept 2018

For research use only, not for diagnostic use