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You are here:Home » Antibodies » Antibodies-Kelch-like Proteins » Anti -KEAP1 (Kelch-like ECH-associated Protein 1, Cytosolic Inhibitor of Nrf2, INrf2, Kelch-like Protein 19, INRF2, KIAA0132, KLHL19)

Anti -KEAP1 (Kelch-like ECH-associated Protein 1, Cytosolic Inhibitor of Nrf2, INrf2,
Kelch-like Protein 19, INRF2, KIAA0132, KLHL19)


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Clone Host Grade Applications
Monoclonal Mouse Ascites E B IC FC
This gene encodes a protein containing KELCH-1 like domains, as well as a BTB/POZ domain. Kelch-like ECH-associated protein 1 interacts with NF-E2-related factor 2 in a redox-sensitive manner and the dissociation of the proteins in the cytoplasm is followed by transportation of NF-E2-related factor 2 to the nucleus. This interaction results in the expression of the catalytic subunit of gamma-glutamylcysteine synthetase. Two alternatively spliced transcript variants encoding the same isoform have been found for this gene.
Catalog #030363
Anti-oxidant defense is known to be regulated by various mechanisms including the usage of nuclear factor erythroid 2-related factor 2 (Nrf2). Under normal physiological conditions, Nrf2 is bound to Kelch-like ECH-associated protein 1 (Keap1), a cytoplasmic repressor. Keap1 also acts as a substrate adaptor for Cullin3-dependent ubiquitin ligase and also targets Nrf2 for degradation by proteosomes. The substrate adaptor function of Keap1 is inactivated during physiological stress. In this respective condition, a range of oxidative and electrophilic stimuli such as ROS, diethyl malonate, and certain disease processes, resulting from Nrf2 accumulation, enters the nucleus and thereby activates the expression of select anti-oxidant genes. Such genes promote the detoxification of ROS and other harmful molecules, which contribute to the carcinogenesis.
ApplicationsWestern Blot: 1:500-1:2000
Immunocytochemistry: 1:50
Flow Cytometry: 1:200-1:400
ELISA: 1:10000
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No13B441
ConcentrationNot determined
FormAscites fluid containing 0.03% sodium azide.
ImmunogenPurified recombinant fragment of human KEAP1 (AA: 380-624) expressed in E. coli.
SpecificityHuman, Mouse
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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