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AV38981

Sigma-Aldrich

Anti-KEAP1 (AB2) antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-Kelch-like ECH-associated protein 1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

70 kDa

species reactivity

guinea pig, rabbit, bovine, human, rat

concentration

0.5 mg - 1 mg/mL

technique(s)

immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

NP_036421

UniProt accession no.

Q14145

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... KEAP1(9817)

Immunogen

Synthetic peptide directed towards the C terminal region of human KEAP1

Biochem/physiol Actions

KEAP1 (Kelch-like ECH-associated protein 1) is an adaptor protein that represses Nrf2-mediated transcription. The KEAP1/Nrf2 axis regulates the ROS signaling and has important role in osteoclast differentiation and expression of antioxidant enzymes. Aberrant methylation of KEAP1 gene has been reported in breast cancer and may contribute to the cancer progression.

Sequence

Synthetic peptide located within the following region: HTFLDSVECYDPDTDTWSEVTRMTSGRSGVGVAVTMEPCRKQIDQQNCTC

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

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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wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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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The Keap1/Nrf2 protein axis plays a role in osteoclast differentiation by regulating intracellular reactive oxygen species signaling.
Kanzaki H, Shinohara F, Kajiya M, et al.
The Journal of Biological Chemistry, 289(9), 5536-5536 (2014)
Ila Das et al.
The British journal of nutrition, 108(6), 984-997 (2011-12-21)
The role of dietary factors in inhibiting or delaying the development of non-melanoma skin cancer (NMSC) has been investigated for many years. Cardamom, which is a dietary phytoproduct, has been commonly used in cuisines for flavour and has numerous health
Rebecca Piccarducci et al.
Oxidative medicine and cellular longevity, 2021, 8869849-8869849 (2021-01-26)
Alzheimer's disease (AD) is characterized by proteasome activity impairment, oxidative stress, and epigenetic changes, resulting in β-amyloid (Aβ) production/degradation imbalance. Apolipoprotein E (ApoE) is implicated in Aβ clearance, and particularly, the ApoE ε4 isoform predisposes to AD development. Regular physical
Atg7- and Keap1-dependent autophagy protects breast cancer cell lines against mitoquinone-induced oxidative stress.
Gonzalez Y, Aryal B, Chehab L, et al.
Oncotarget (2014)
Raffaela Barbano et al.
Epigenetics, 8(1), 105-112 (2012-12-20)
Keap1 (Kelch-like ECH-associated protein 1) is an adaptor protein that mediates the ubiquitination/degradation of genes regulating cell survival and apoptosis under oxidative stress conditions. We determined methylation status of the KEAP1 promoter in 102 primary breast cancers, 14 pre-invasive lesions
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