Knockout Validation
(Knockout Validation: Lane 1: Wild-type 293T cell lysate; Lane 2: KEAP1 knockout 293T cell lysate; Predicted MW: 70kd Observed MW: 65kd Primary Ab: 1ug/ml Rabbit Anti-Human KEAP1 Antibody Second Ab: 0.2ug/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody (#MBS2086047))
Rabbit anti-Human Kelch Like ECH Associated Protein 1 (KEAP1) Polyclonal Antibody | anti-KEAP1 antibody
APC-Linked Polyclonal Antibody to Kelch Like ECH Associated Protein 1 (KEAP1)
Knockout Validation
(Knockout Validation: Lane 1: Wild-type 293T cell lysate; Lane 2: KEAP1 knockout 293T cell lysate; Predicted MW: 70kd Observed MW: 65kd Primary Ab: 1ug/ml Rabbit Anti-Human KEAP1 Antibody Second Ab: 0.2ug/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody (#MBS2086047))
Knockout Validation
(Knockout Validation: Lane 1: Wild-type 293T cell lysate; Lane 2: KEAP1 knockout 293T cell lysate; Predicted MW: 70kd Observed MW: 65kd Primary Ab: 1ug/ml Rabbit Anti-Human KEAP1 Antibody Second Ab: 0.2ug/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody (#MBS2086047))
NCBI and Uniprot Product Information
NCBI Description
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. [provided by RefSeq, Jul 2008]
Uniprot Description
KEAP1: a substrate adapter protein for the E3 ubiquitin ligase complex formed by CUL3 and RBX1. Has tumor suppressor activity. Retains NRF2, BPTF and PGAM5 in the cytosol. Targets NRF2 for ubiquitination and degradation by the proteasome, thus resulting in the suppression of its transcriptional activity and of antioxidant response element-mediated detoxifying enzyme gene expression. Somatic mutations of KEAP1 or NRF2 commonly occur in solid cancers, irrespective of histological type, resulting in the constitutive transcription of cytoprotective genes. Genetic disruption of the KEAP1/CUL3 E3 ubiquitin ligase complex leads to the activation of the NF-kappaB pathway in lung cancer. Alternative activation of the cytoprotective NRF2 pathway exist in the absence of mutations in KEAP1 and HRF2: WTX, PALB2, SQSTM1, and DPP3 can competitively bind KEAP1. These proteins and others that bind KEAP1 contain an ¿ETGE¿ amino acid motif, which matches the KEAP1 interaction motif found in NRF2. Binding of these ¿ETGE¿-containing proteins can displace NRF2, freeing it to translocate to the nucleus and implement its cytoprotective transcriptional pathway. The DPP3 gene is frequently overexpressed in squamous cell lung carcinomas with high wt NRF2 activity. Its expression level significantly correlates with the response rate and progression-free survival of platinum-based first-line chemotherapy. May be a useful biomarker for predicting the chemosensitivity of patients with advanced-stage NSCLC. Broadly expressed, with highest levels in skeletal muscle. Ubiquitination and subsequent degradation of PGAM5 is inhibited by oxidative stress and sulforaphane.
Protein type: Endoplasmic reticulum; Motility/polarity/chemotaxis; Transcription regulation; Ubiquitin conjugating system
Chromosomal Location of Human Ortholog: 19p13.2
Cellular Component: cytoplasm; cytosol; microtubule organizing center; midbody; nucleoplasm
Molecular Function: protein binding; transcription factor binding; ubiquitin-protein ligase activity
Biological Process: cytoplasmic sequestering of transcription factor; negative regulation of transcription factor activity; positive regulation of proteasomal ubiquitin-dependent protein catabolic process; proteasomal ubiquitin-independent protein catabolic process; protein ubiquitination; protein ubiquitination during ubiquitin-dependent protein catabolic process
Research Articles on KEAP1
Similar Products
Product Notes
The KEAP1 keap1 (Catalog #AAA2083149) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The APC-Linked Polyclonal Antibody to Kelch Like ECH Associated Protein 1 (KEAP1) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Kelch Like ECH Associated Protein 1 (KEAP1) can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC) Formalin/Paraffin, ELISA (ELISA). Researchers should empirically determine the suitability of the KEAP1 keap1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Kelch Like ECH Associated Protein 1 (KEAP1), Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
If you are ready to order, navigate to Shopping Cart and get ready to checkout.
