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  • GW22840 - Anti-ERP29 antibody produced in chicken

GW22840 Sigma-Aldrich

Anti-ERP29 antibody produced in chicken

affinity isolated antibody, buffered aqueous solution

  •  NACRES NA.41



Related Categories A to L, Alphabetical Index, Antibodies, EO-ER, IgY Antibodies,
conjugate   unconjugated
clone   polyclonal
biological source   chicken
application(s)   western blot: suitable
species reactivity   rat, human
form   buffered aqueous solution
shipped in   wet ice
storage temp.   −20°C
antibody form   affinity isolated antibody
Quality Level   200
antibody product type   primary antibodies
mfr. no.   Genway, 15-288-22840
NCBI accession no.   NP_006808.1
UniProt accession no.   P30040
Gene Information   human ... ERP29(10961)



Immunogen Sequence: GI # 5803013, sequence 33-261

Recombinant endoplasmic reticulum protein 29 isoform 1


Anti-ERP29 antibody produced in chicken is suitable for western blotting analysis at a dilution of 1:500, for tissue or cell staining at a dilution of 1:200.

Physical form

Solution in phosphate buffered saline containing 0.02% sodium azide.

Biochem/physiol Actions

Endoplasmic reticulum protein 29 (ERp29) is a chaperone protein encoded by the ERP29 gene in humans. It is a novel factor that can drive mesenchymal-epithelial transition (MET) and induce cell growth arrest in MDA-MB-231 cells. It regulates MET and epithelial cell integrity in breast cancer cells. ERp29 is an endoplasmic reticulum (ER) stress-inducible protein and is highly expressed in several cancers and associated with resistance to oxidative and radiation stress. It may act as a potential biomarker for predicting nasopharyngeal carcinoma (NPC) response to radiotherapy. The molecule facilitates processing and transport of proteins in the early secretory pathway and its over-expression significantly inhibits proliferation and suppresses tumorigenesis by modulating ER stress signaling and the mesenchymal-epithelial transition in breast cancer cells.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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