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Keap1 Mouse Monoclonal Antibody
Catalog #:EAB21341
  SKU-Pack Size Availability Size Price
EAB21341-100UL In Stock 100ul ¥2290.00
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北京美瑞克生物科技有限公司 Phone:  +86 010-62890160 / 13691184142(微信同号)
2 / F, 128 malianwa North Road, Haidian District, E-mail: 
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Product Information
Applications WB, ELISA
Species Reactivity Human, Mouse, Rat
Host / Isotype Mouse IgG1
Clonality Monoclonal
Applications Dilutions WB=1:500-2000
MW (kDa) 70
Conjugate Unconjugate
Specificity Keap1 Mouse Monoclonal Antibody detects endogenous levels of Keap1 protein.
Purification Affinity purification
Concentration 1mg/ml
Format Liquid
Formulation In PBS, pH 7.4, containing 0.02% sodium azide,0.5% BSA and 50% glycerol.
Shipping Gel Pack
Storage Store at -20°C least 1 year from the date of shipment. avoid repeated freeze/thaw cycles. Aliquots may be stored at +4°C for 1-2 weeks.
Research Use For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Application Key

WB-Western Blot IP-Immunoprecipitation IHC-Immunohistochemistry IF-Immunofluorescence ICC-Immunocytochemistry FC-Flow Cytometry

Reactivity Key

H-Human M-Mouse R-Rat Mk-Monkey B-Bovine Pg-Pig Hm-Hamster Dg-Dog C-Chicken X-Xenopus Z-Zebrafish Hr-Horse All-All Species Expected

Product Bioinformatics
Synonym(s) KEAP1; INRF2; KIAA0132; KLHL19; Kelch-like ECH-associated protein 1; Cytosolic inhibitor of Nrf2; INrf2; Kelch-like protein 19
Gene Aliases KEAP1
UniProt ID


Entrez Gene ID


Product Description

Keap1 (kelch-like ECH-associated protein 1, INrf2, KLHL19) is a stress sensing adaptor for the Cullin3 (Cul3)-dependent E3 ubiquitin ligase complex that negatively regulates Nrf2 (NF-E2-related factor 2). Steady state levels of proteins are under the influence of the ubiquitin pathway, which consists of ubiquitin activation (E1), conjugation (E2) and ligation (E3). Keap1 assembles into an E3 ubiquitin ligase complex with Cul3 and Rbx1 and targets lysine residues in the N-terminal Neh2 domain of Nrf2 for ubiquitin conjugation. The Keap1-Nrf2 system mediates cytoprotective gene expression in response to oxidative and/or electrophilic stresses. Keap1 constitutively suppresses Nrf2 activity under unstressed conditions, oxidants or electrophiles provoke the repression of Keap1 activity, inducing Nrf2 activation. Cys 273 and Cys 288 residues of Keap1 are required for suppressing Nrf2 nuclear accumulation. Keap1 sequesters Nrf2 in the cytoplasm through an active Crm1/exportin-dependent nuclear export mechanism.

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Specific Protocols
>> Western Blotting Protocol >> Immunoprecipitation Protocol
>> Immunohistochemistry Protocol >> Immunofluorescence Protocol
>> Immunocytochemistry Protocol >> Flow Cytometry Protocol
>> ChIP Protocol >> ELISA Protocol
>> HPLC Protocol >> PCR Protocol
For Research Use Only, Not For Diagnostic Or Therapeutic Procedures.
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