AB52031

Anti-GRP94 antibody

Name: Anti-GRP94 antibody
Brand: Abcam Limited
SKU: AB52031
Rating: 3 (1 reviews)

(1 리뷰)

(3 제품이 사용된 논문 )

Goat Polyclonal GRP94 antibody. Suitable for WB, IHC-P, ICC/IF, Flow Cyt (Intra) and reacts with Mouse, Human samples. Cited in 3 publications. Immunogen corresponding to Synthetic Peptide within Human HSP90B1 aa 550-650.

6 이미지

Immunocytochemistry/ Immunofluorescence - Anti-GRP94 antibody (AB52031)

ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-GRP94 antibody (AB52031)

Immunofluorescence analysis of paraformaldehyde fixed HeLa cells, permeabilized with 0.15% Triton. Primary incubation with ab52031 (10 μg/ml) followed by Alexa Fluor 488 secondary antibody (2 μg/ml), showing Endoplasmic reticulum and cytoplasmic staining. The nuclear stain is DAPI (blue). Negative control : Unimmunized goat IgG (10 μg/ml) followed by Alexa Fluor 488 secondary antibody (2 μg/ml).

ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-GRP94 antibody (AB52031)

Immunofluorescence analysis of paraformaldehyde fixed A431 cells, permeabilized with 0.15% Triton. Primary incubation with ab52031 (10 μg/ml) followed by Alexa Fluor 488 secondary antibody (2 μg/ml), showing Endoplasmic reticulum and cytoplasmic staining. The nuclear stain is DAPI (blue). Negative control : Unimmunized goat IgG (10 μg/ml) followed by Alexa Fluor 488 secondary antibody (2 μg/ml).

Flow Cytometry (Intracellular) - Anti-GRP94 antibody (AB52031)

Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-GRP94 antibody (AB52031)

Flow cytometric analysis of paraformaldehyde fixed A431 cells (blue line), permeabilized with 0.5% Triton. Primary incubation with ab52031 (10 μg/ml) followed by Alexa Fluor 488 secondary antibody (1 μg/ml). IgG control : Unimmunized goat IgG (black line) followed by Alexa Fluor 488 secondary antibody.

Supplier Data

Western blot - Anti-GRP94 antibody (AB52031)

All lanes:

Western blot - Anti-GRP94 antibody (ab52031) at 0.1 µg/mL

All lanes:

NIH-3T3 cell lysate

Predicted band size: 92 kDa

true

Supplier Data

Western blot - Anti-GRP94 antibody (AB52031)

Lanes 1 - 3:

Western blot - Anti-GRP94 antibody (ab52031) at 0.1 µg/mL

Lane 4:

Western blot - Anti-GRP94 antibody (ab52031) at 0.3 µg/mL

Lane 1:

U2OS cell lysate at 35 µg

Lane 2:

HEK293 cell lysate at 35 µg

Lane 3:

HeLa cell lysate at 35 µg

Lane 4:

A594 cell lysate at 35 µg

Predicted band size: 92 kDa

false

Supplier Data

Western blot - Anti-GRP94 antibody (AB52031)

All lanes:

Western blot - Anti-GRP94 antibody (ab52031) at 0.1 µg/mL

All lanes:

U-2OS cell lysate

Predicted band size: 92 kDa

false

주요 정보

Host species

Goat

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Mouse, Human

Applications

WB, Flow Cyt (Intra), ICC/IF, IHC-P

applications

Immunogen

Synthetic Peptide within Human HSP90B1 aa 550-650. The exact immunogen used to generate this antibody is proprietary information.

P14625

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Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.01-0.03 µg/mL", "WB-species-notes": "1 hour primary incubation is recommended for this product.", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "3-5 µg/mL", "IHCP-species-notes": "", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "10 µg/mL", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.01-0.03 µg/mL", "WB-species-notes": "1 hour primary incubation is recommended for this product.", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Cynomolgus monkey": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Dog": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Orangutan": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rabbit": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Syrian hamster": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

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특성 및 보관 정보

제형

Liquid

Purification 테크닉

Affinity purification Immunogen

Purification 관련 사항

Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.

보관 버퍼

pH: 7.3 Preservative: 0.02% Sodium azide Constituents: 0.5% BSA, 0.5% Tris buffered saline

배송 시 보관 조건

Blue Ice

적절한 단기 보관 조건

+4°C

적절한 장기 보관 조건

-20°C

분주 정보

Upon delivery aliquot

보관 정보

Avoid freeze / thaw cycle

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추가 정보

This supplementary information is collated from multiple sources and compiled automatically.

GRP94 also known as HSP90b1 is a glycoprotein that belongs to the heat shock protein 90 family. It has a molecular mass of approximately 94 kDa. GRP94 is expressed mainly in the endoplasmic reticulum and appears in high levels in cells undergoing stress. This protein acts as a chaperone assisting in the proper folding and assembly of other proteins playing an essential role in protein homeostasis. GRP94 ensures the quality control of proteins by preventing misfolding and aggregation.

Biological function summary

GRP94 influences the stability of many secretory and cell-surface proteins. It forms part of a multi-protein complex that stabilizes client proteins and assists their proper folding. GRP94 is essential for the maturation of proteins involved in the immune response including immunoglobulins and integrins. Overexpression of GRP94 has been noted in various cancers where it supports the folding of proteins required for tumor growth and survival.

Pathways

GRP94 is an important element of the protein folding quality control mechanism within the endoplasmic reticulum. It functions in coordination with other chaperones like BiP and calnexin within the unfolded protein response (UPR) pathway. The UPR pathway is essential during stress conditions where increased protein synthesis occurs. GRP94 also contributes to calcium homeostasis and directly interacts with proteins like integrins affecting cell adhesion and motility.

GRP94 has been implicated in the progression of cancer and neurodegenerative diseases. Overexpression of GRP94 is often linked to cancer where it stabilizes oncogenic proteins necessary for cancer cell survival. In neurodegenerative disorders GRP94 shows altered expression levels which may influence the pathogenesis of diseases like Alzheimer's. The interaction between GRP94 and other proteins such as tau protein in Alzheimer's highlights its potential role in disease mechanisms.

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제품 프로토콜

For this product, it's our understanding that no specific protocols are required. You can visit:

Visit the General protocols
Visit the Troubleshooting

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타겟 정보

Molecular chaperone that functions in the processing and transport of secreted proteins (By similarity). When associated with CNPY3, required for proper folding of Toll-like receptors (By similarity). Functions in endoplasmic reticulum associated degradation (ERAD) (PubMed : 18264092). Has ATPase activity (By similarity). May participate in the unfolding of cytosolic leaderless cargos (lacking the secretion signal sequence) such as the interleukin 1/IL-1 to facilitate their translocation into the ERGIC (endoplasmic reticulum-Golgi intermediate compartment) and secretion; the translocation process is mediated by the cargo receptor TMED10 (PubMed : 32272059).

See full target information HSP90B1

대체 명칭 보기

GRP94, HSPC4, TRA1, HSP90B1, Endoplasmin, 94 kDa glucose-regulated protein, Heat shock protein 90 kDa beta member 1, Heat shock protein family C member 4, Tumor rejection antigen 1, gp96 homolog, GRP-94

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제품이 사용된 논문 (3)

Recent publications for all applications. Explore the 전체 목록 and refine your search

JCI insight 10: PubMed41059571

2025

AI662270/GRP94 axis couples the unfolded protein response to mitochondrial dynamics during acute myocardial infarction.

Applications

Unspecified application

Species

Unspecified reactive species

Suling Ding,Wen Liu,Zhiwei Zhang,Xiyang Yang,Dili Sun,Jianfu Zhu,Xiaowei Zhu,Shijun Wang,Mengshi Xie,Hongyu Shi,Junbo Ge,Xiangdong Yang

International journal of medical sciences 18:2814-2827 PubMed34220309

2021

Abnormal proinflammatory and stressor environmental with increased the regulatory cellular IGF-1/PAPP-A/STC and Wnt-1/β-Catenin canonical pathway in placenta of women with Chronic venous Disease during Pregnancy.

Applications

Unspecified application

Species

Unspecified reactive species

Miguel A Ortega,Oscar Fraile-Martínez,Miguel A Saez,Miguel A Álvarez-Mon,Ana M Gómez-Lahoz,Coral Bravo,Juan A De León Luis,Felipe Sainz,Santiago Coca,Ángel Asúnsolo,Jorge Monserrat,Luis G Guijarro,Melchor Álvarez-Mon,Julia Bujan,Natalio García-Honduvilla

PloS one 15:e0242960 PubMed33270690

2020

Shear stress-exposed pulmonary artery endothelial cells fail to upregulate HSP70 in chronic thromboembolic pulmonary hypertension.

Applications

Unspecified application

Species

Unspecified reactive species

William Salibe-Filho,Thaís L S Araujo,Everton G Melo,Luiza B C T Coimbra,Monica S Lapa,Milena M P Acencio,Orival Freitas-Filho,Vera Luiza Capelozzi,Lisete Ribeiro Teixeira,Caio J C S Fernandes,Fabio Biscegli Jatene,Francisco R M Laurindo,Mario Terra-Filho

제품이 사용된 논문 모두 보기

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Product promise

저희는 고품질 시약으로 고객님의 연구를 서포트하고자 최선을 다하고 있으며, 모든 단계에서 함께 하겠습니다. 만약 제품이 기대한 성능을 보이지 않을 경우에도 Product Promise로 보호받으실 수 있습니다.

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Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

Anti-GRP94 antibody

Immunocytochemistry/ Immunofluorescence - Anti-GRP94 antibody (AB52031)

Immunocytochemistry/ Immunofluorescence - Anti-GRP94 antibody (AB52031)

Flow Cytometry (Intracellular) - Anti-GRP94 antibody (AB52031)

Western blot - Anti-GRP94 antibody (AB52031)

Western blot - Anti-GRP94 antibody (AB52031)

Western blot - Anti-GRP94 antibody (AB52031)

주요 정보

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

대체품

Primary Antibodies

Primary Antibodies

Primary Antibodies

보완 제품

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity 정보

특성 및 보관 정보

제형

Purification 테크닉

Purification 관련 사항

보관 버퍼

배송 시 보관 조건

적절한 단기 보관 조건

적절한 장기 보관 조건

분주 정보

보관 정보

추가 정보

Biological function summary

Pathways

제품 프로토콜

타겟 정보

대체 명칭 보기

제품이 사용된 논문 (3)

Product promise