Background:

Mammals defend themselves against intracellular pathogens through presentation of cytoplasmically-derived short pathogenic peptides to the cell surface of cytotoxic T lymphocytes, which subsequently leads to cytotoxic events with respect to the affected cell. Antigen presentation is mediated by major histocompatibility complex (MHC) class I molecules, which bind and coordinate short pathogenic peptides. MHC class I molecules assemble in the endoplasmic reticulum with chaperones before binding to the transporter associated with antigen processing (TAP). ERp57, also designated GRP57, GRP58, ERp60 and ERp61, is a component of the MHC class I pathway that appears to interact with MHC class I molecules before they associate with TAP. The human ERp57 gene maps to chromosome 15q15 and encodes a 505 amino acid protein. ERp57 has two Trp-Cys-Gly-His-Cys-Lys motifs completely conserved among the mammals. ERp57 may act as a protease, a protein disulfide isomerase, a phospholipase or a combination of these.

Specificity:

ERp57 polyclonal antibody detects endogenous levels of ERp57 protein.

Alternative names:

p58, ER protein 57, ERp57, ER protein 60, ERp60, PDIA3, 58 kDa glucose regulated protein, 58 kDa glucose-regulated protein, 58 kDa microsomal protein, Disulfide isomerase ER 60, Disulfide isomerase ER-60, Endoplasmic reticulum resident protein 57, Endoplasmic reticulum resident protein 60, ER p57, ER protein 57, ER protein 60, ERp 57, ERp57, ERp60, ERp61, Glucose Regulated Protein 58 Kd, GRP 57, GRP 58, GRP57, HsT17083, p58, PDIA 3, PDIA3, PDIA3, Phospholipase C alpha, PI PLC, Protein disulfide isomerase A3, Protein disulfide isomerase family A member 3, Protein disulfide-isomerase A3,

Species reactivity:

Human

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

recombinant protein

Purification & Purity:

ProA affinity purified

Molecular weight:

55 kDa

Applications:

WB IP IHC

Usage:

WB:1:500-1:1,000 IHC:1:50-1:200 IP:1:10-1:50

Storage:

Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

More info:

Email: info@sobekbio.com

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