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KEAP1

kelch-like ECH-associated protein 1

Acts as a substrate adapter protein for the E3 ubiquitin ligase complex formed by CUL3 and RBX1 and targets NFE2L2/NRF2 for ubiquitination and degradation by the proteasome, thus resulting in the suppression of its transcriptional activity and the repression of antioxidant response element-mediated detoxifying enzyme gene expression. Retains NFE2L2/NRF2 and may also retain BPTF in the cytosol. Targets PGAM5 for ubiquitination and degradation by the proteasome.

Gene Name: kelch-like ECH-associated protein 1
Synonyms: KEAP1, Cytosolic inhibitor of Nrf2, INrf2, KLHL19, Kelch-like protein 19, KIAA0132
Target Sequences: NM_012289 NP_036421.2 Q14145

Publications (1)

1
ATDC binds to KEAP1 to drive NRF2-mediated tumorigenesis and chemoresistance in pancreatic cancer. Vinee Purohit , Lidong Wang , Huibin Yang, Jiufeng Li, Gina M Ney, Erica R Gumkowski, Akash J Vaidya, Annie Wang, Amit Bhardwaj, Ende Zhao, Igor Dolgalev, Andrea Zamperone, Ethan V Abel, Marina Pasca Di Magliano, Howard C Crawford, Daniel Diolaiti, Thales Y Papagiannakopoulos, Costas A Lyssiotis, Diane M Simeone. Genes & development. 2021 February;35:218-233. [Full Text Article] [PubMed:33446568] [PMC:PMC7849366]

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Products
Proteins (16)
Over-Expression Lysate (4)
Recombinant (12)
KEAP1 (16)
SDS-PAGE (2)
No (15)
Yes (1)
6His, N-terminus (2)
6His-SUMO, N-terminus (1)
GST (1)
GST-AVI (1)
His-GST (1)
His-GST, N-terminus (1)
His-GST-AVI, N-terminus (1)
His-S (1)
Myc-DDK (Flag) (6)
Human (12)
Mouse (2)
293T Cells (2)
Baculovirus (5)
E. coli (3)
HEK 293 Cells (4)
Wheat Germ Extract (1)
Yeast (1)
Purified (6)
Low endotoxin level (5)
KEAP1 Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Yeast
6His, N-terminus
100 µg/$446; 20 µg/$336; 1 mg/$1,460
KEAP1 Protein - Recombinant  Kelch Like ECH Associated Protein 1 By SDS-PAGE
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E. coli
6His, N-terminus
36.5 kDa
10 µg/$278; 50 µg/$422; 100 µg/$672; 200 µg/$842; 1 mg/$1,934; 500 µg/$1,480; 5 mg/$2,941; 2 mg/$2,119
KEAP1 Protein
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Baculovirus
His-GST-AVI, N-terminus
SDS-PAGE
Less than 1.0 EU/µg protein (determined by LAL method).
The recombinant human KEAP1/GST chimera consists of 875 amino acids and has a calculated molecular mass of 99.2 kDa. It migrates as an approximately 85 kDa band in SDS-PAGE under reducing conditions.
100 µg/$441
KEAP1 Protein - Purified recombinant protein KEAP1 was analyzed by SDS-PAGE gel and Coomassie Blue Staining
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HEK 293 Cells
Myc-DDK (Flag)
69.5 kDa
20 µg/$1,107
KEAP1 Protein - 12.5% SDS-PAGE of human KEAP1 stained with Coomassie Blue
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Wheat Germ Extract
GST
94.38 kDa
10 µg/$479; 25 µg/$670
KEAP1 Protein
Select
Baculovirus
His-GST, N-terminus
SDS-PAGE
Less than 1.0 EU/µg protein (determined by LAL method).
The recombinant human KEAP1/GST chimera consists of 861 amino acids and has a calculated molecular mass of 97.5 kDa. The recombinant protein migrates as an approximately 109 kDa band in SDS-PAGE under reducing conditions.
100 µg/$441
KEAP1 Protein - Purified recombinant protein KEAP1 was analyzed by SDS-PAGE gel and Coomassie Blue Staining
Select
HEK 293 Cells
Myc-DDK (Flag)
69.5 kDa
20 µg/$1,107
Select
Baculovirus
His-GST
Less than 1.0 EU/µg protein (determined by LAL method).
97.5 kDa
100 µg/$721
KEAP1 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
69.5 kDa
100 µg/$494
KEAP1 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
69.5 kDa
100 µg/$494
Select
293T Cells
Myc-DDK (Flag)
69.5 kDa
20 µg/$150
Select
293T Cells
Myc-DDK (Flag)
69.5 kDa
20 µg/$150
KEAP1 Protein - Recombinant  Kelch Like ECH Associated Protein 1 By SDS-PAGE
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E. coli
His-S
36 kDa
10 µg/$281; 50 µg/$442; 100 µg/$705; 200 µg/$882; 1 mg/$1,989; 500 µg/$1,529; 5 mg/$3,081; 2 mg/$2,176
KEAP1 Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
E. coli
6His-SUMO, N-terminus
1 mg/$1,679; 100 µg/$500; 20 µg/$364
Select
Baculovirus
None
Less than 1.0 EU/µg protein (determined by LAL method).
69.7 kDa
100 µg/$721
Select
Baculovirus
GST-AVI
Less than 1.0 EU/µg protein (determined by LAL method).
99.2 kDa
100 µg/$721
Viewing 1-16 of 16 product results


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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).