STUB1 Protein
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- Target See all STUB1 Proteins
- STUB1 (STIP1 Homology and U-Box Containing Protein 1 (STUB1))
- Protein Type
- Recombinant
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Origin
- Human
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Source
- Escherichia coli (E. coli)
- Purpose
- Recombinant Human STUB1 Protein
- Sequence
- Met 1-Tyr303
- Characteristics
- Recombinant Human E3 Ubiquitin-Protein Ligase CHIP is produced by our E.coli expression system and the target gene encoding Met1-Tyr303 is expressed.
- Purity
- > 90 % as determined by reducing SDS-PAGE.
- Endotoxin Level
- < 1.0 EU per μg as determined by the LAL method.
- Top Product
- Discover our top product STUB1 Protein
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STIP1 Homology and U-Box Containing Protein 1 (STUB1) (AA 1-303) protein (His tag)
STUB1 Origin: Human Host: Escherichia coli (E. coli) Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
STIP1 Homology and U-Box Containing Protein 1 (STUB1) (AA 1-303) protein (GST tag)STUB1 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
STIP1 Homology and U-Box Containing Protein 1 (STUB1) (AA 204-303) protein (GST tag)STUB1 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
STIP1 Homology and U-Box Containing Protein 1 (STUB1) protein (Myc-DYKDDDDK Tag)STUB1 Origin: Human Host: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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- Restrictions
- For Research Use only
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- Format
- Frozen, Liquid
- Buffer
- Supplied as a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.
- Storage
- -20 °C
- Storage Comment
- Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
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- Target
- STUB1 (STIP1 Homology and U-Box Containing Protein 1 (STUB1))
- Alternative Name
- STUB1 (STUB1 Products)
- Synonyms
- CHIP Protein, HSPABP2 Protein, NY-CO-7 Protein, SDCCAG7 Protein, UBOX1 Protein, 0610033N24Rik Protein, 2210017D18Rik Protein, 2310040B03Rik Protein, AW046544 Protein, Chip Protein, wu:fc22f04 Protein, zgc:56076 Protein, STUB1 Protein, chip Protein, ATCHIP Protein, CARBOXYL TERMINUS OF HSC70-INTERACTING PROTEIN Protein, carboxyl terminus of HSC70-interacting protein Protein, STIP1 homology and U-box containing protein 1 Protein, STIP1 homology and U-Box containing protein 1 Protein, STIP1 homology and U-box containing protein 1, E3 ubiquitin protein ligase L homeolog Protein, STIP1 homology and U-box containing protein 1, E3 ubiquitin protein ligase Protein, STIP1 homology and U box-containing protein 1 Protein, carboxyl terminus of HSC70-interacting protein Protein, STUB1 Protein, Stub1 Protein, stub1 Protein, stub1.L Protein, LOC100282870 Protein, CHIP Protein
- Background
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Background: E3 Ubiquitin-Protein Ligase CHIP is a cytoplasmic protein. CHIP is highly expressed in skeletal muscle, heart, pancreas, brain and placenta. CHIP interacts with the molecular chaperones Hsc70-Hsp70 and Hsp90 through its TPR domain, lead to in client substrate ubiquitylation and degradation by the proteasome. CHIP targets misfolded chaperone substrates towards proteasomal degradation. CHIP mediates transfer of non-canonical short ubiquitin chains to HSPA8 that have no effect on HSPA8 degradation. CHIP plays a role in base-excision repair: catalyzes polyubiquitination by amplifying the HUWE1/ARF-BP1-dependent monoubiquitination and leading to POLB-degradation by the proteasome. It also may regulate the receptor stability and activity through proteasomal degradation.
Synonym: E3 Ubiquitin-Protein Ligase CHIP, Antigen NY-CO-7, CLL-Associated Antigen KW-8, Carboxy Terminus of Hsp70-Interacting Protein, STIP1 Homology and U Box-Containing Protein 1, STUB1, CHIP
- Molecular Weight
- 34.9 kDa
- UniProt
- Q9UNE7
- Pathways
- Regulation of Hormone Metabolic Process, Response to Water Deprivation
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