English Name |
Anti-KEAP1 Polyclonal Antibody |
Chinese Name |
kelch样蛋白ECH相关蛋白1抗体 |
Target |
KEAP1 |
Synonym |
Cytosolic inhibitor of Nrf2, INrf 2, INrf2, Keap 1, KEAP1, KEAP1_HUMAN, Kelch like ECH associated protein 1, Kelch like family member 19, Kelch like protein 19, Kelch-like ECH-associated protein 1, Kelch-like protein 19, KIAA0132, KLHL 19, KLHL19, MGC10630, MGC1114, MGC20887, MGC4407, MGC9454 |
Backgroud |
Substrate-specific adapter of a BCR E3 ubiquitin ligase complex that regulates the response to oxidative stress by targeting NFE2L2/NRF2 for ubiquitination. KEAP1 acts as a key sensor of oxidative and electrophilic stress: in normal conditions, the BCR(KEAP1) complex mediates ubiquitination and degradation of NFE2L2/NRF2, a transcription factor regulating expression of many cytoprotective genes. In response to oxidative stress, different electrophile metabolites trigger non-enzymatic covalent modifications of highly reactive cysteine residues in KEAP1, leading to inactivate the ubiquitin ligase activity of the BCR(KEAP1) complex, promoting NFE2L2/NRF2 nuclear accumulation and expression of phase II detoxifying enzymes. In response to selective autophagy, KEAP1 is sequestered in inclusion bodies following its interaction with SQSTM1/p62, leading to inactivation of the BCR(KEAP1) complex and activation of NFE2L2/NRF2. The BCR(KEAP1) complex also mediates ubiquitination of SQSTM1/p62, increasing SQSTM1/p62 sequestering activity and degradation. The BCR(KEAP1) complex also targets BPTF and PGAM5 for ubiquitination and degradation by the proteasome. |
Swiss Prot |
Q14145 |
Gene ID |
9817 |
Subcellular Localization |
Nucleus Cytoplasm |
Host |
Rabbit |
Clone Type |
Polyclonal Antibody |
Subtype |
IgG |
Protein MW |
69kDa |
Dilution Ratio |
WB 1:1000-3000. |
Immunogen |
A synthetic peptide of Human KEAP1 |
Public Immunogen Range |
15-65/624aa |
Purification Method |
Affinity purification |
Storage Buffer |
Buffer: PBS with 0.03% Proclin300, 50% glycerol, pH7.3. |
Storage |
Store at -20℃, avoid freeze/thaw cycles. |
Unit |
Piece |
Cross-Reactivity |
Human Monkey Rat Mouse |
Application |
WB |
Specification |
50ul 100ul |