KEAP1 Polyclonal antibody

KEAP1 Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

WB, ELISA

Conjugate

Unconjugated

Cat no : 30041-1-AP

Synonyms

Cytosolic inhibitor of Nrf2, INrf2, KEAP1, Kelch like protein 19, KIAA0132, KLHL19

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Validation Data Gallery

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  WB analysis using 30041-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 30041-1-AP (KEAP1 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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Tested Applications

• Positive WB detected in: HEK-293 cells, HepG2 cells, Jurkat cells, MCF-7 cells, NK-92 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

30041-1-AP targets KEAP1 in WB, ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: KEAP1 fusion protein Ag32512
• Full Name: kelch-like ECH-associated protein 1
• Calculated Molecular Weight: 624 aa, 70 kDa
• Observed Molecular Weight: 55-70 kDa
• GenBank Accession Number: BC002930
• Gene Symbol: KEAP1
• Gene ID (NCBI): 9817
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

KEAP1, also named as INRF2, KIAA0132 and KLHL19, is part of a multiprotein complex that contains the CUL3-ROC1 ubiquitin ligase, which can ubiquitinate the N-terminal domain of NRF2[PMID: 20173742]. Two molecules of KEAP1 bind to two distinct sites in the N-terminal region of NRF2, the ETGE and DLG sites, which affect the KEAP1-NRF2 interaction and/or its physiological consequences[PMID: 22215675]. KEAP1 retains NFE2L2/NRF2 in the cytosol. It functions as substrate adapter protein for the E3 ubiquitin ligase complex formed by CUL3 and RBX1[PMID: 20427290]. It also retains BPTF in the cytosol. This antibody is a rabbit polyclonal antibody raised against residues near the C terminus of human KEAP1.