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Key Documents

HPA003901

Sigma-Aldrich

Anti-HSP90B1 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

GP96, GRP94, TRA1

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.43

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

orthogonal RNAseq
independent
RNAi knockdown
Learn more about Antibody Enhanced Validation

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:1000-1:2500

immunogen sequence

SGNMERIMKAQAYQTGKDISTNYYASQKKTFEINPRHPLIRDMLRRIKEDEDDKTVLDLAVVLFETATLRSGYLLPDTKAYGDRIERMLRLSLNIDPDAKVEEEPEEEPEETAEDTTEDTEQDEDEEMDVGTDEEEETAKESTA

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... HSP90B1(7184)

Immunogen

Endoplasmin precursor recombinant protein epitope signature tag (PrEST)

Sequence
SGNMERIMKAQAYQTGKDISTNYYASQKKTFEINPRHPLIRDMLRRIKEDEDDKTVLDLAVVLFETATLRSGYLLPDTKAYGDRIERMLRLSLNIDPDAKVEEEPEEEPEETAEDTTEDTEQDEDEEMDVGTDEEEETAKESTA

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

Heat shock protein 90kDa β member 1 (HSP90B1) is a chaperone protein encoded by the HSP90B1 gene in humans. It is responsible for molecular folding and assembly of proteins and might serve as a novel candidate marker for predicting nasopharyngeal carcinoma (NPC). It is highly expressed under stress induction as during inflammation and possibly mediates tolerance. It possesses a unique property to modulate the immune response in pathologies with exaggerated immune response.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST86672

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Akihiko Ito et al.
Laboratory investigation; a journal of technical methods and pathology, 92(9), 1374-1385 (2012-07-04)
We developed a novel application to conduct pseudopodia proteomics. Pseudopodia are ventral actin-rich protrusions and play functional roles in cell migrations. Identification of pseudopodia proteins leads to a further understanding of malignant phenotypes of tumor cells and novel therapeutic strategies.
Elisa Tramentozzi et al.
Molecular and cellular biochemistry, 365(1-2), 47-52 (2012-01-25)
Glucose-regulated protein94 (Grp94) is the most represented endoplasmic reticulum-resident HSP with the unique property to modulate the immune response. This has opened the way to the use of Grp94 as effective therapeutic agent in both depressed and exaggerated activity of
Jianbo Zhou et al.
ORL; journal for oto-rhino-laryngology and its related specialties, 74(3), 164-171 (2012-06-02)
Gp96 (GRP94) is a chaperone that is responsible for molecular folding and assembly of proteins. To investigate correlations among Gp96 expression, sensitivity to radiotherapy and clinical features of nasopharyngeal carcinoma (NPC), the expression of Gp96 in 98 NPC samples was
Thomas R Cawthorn et al.
PloS one, 7(2), e30992-e30992 (2012-03-01)
Breast cancer is the most common malignancy among women worldwide in terms of incidence and mortality. About 10% of North American women will be diagnosed with breast cancer during their lifetime and 20% of those will die of the disease.

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