BAP1 Antibody

Cusabio

BAP1 Antibody

20

Western Blot, ELISA

Research Use Only

Polyclonal

Unconjugated

BAP1

BRCA1 associated protein 1

BRCA1 associated protein-1 (ubiquitin carboxy-terminal hydrolase); cerebral protein 6; cerebral protein-13; HUCEP-13; hucep-6; ubiquitin carboxyl-terminal hydrolase BAP1; UCHL2

Rabbit

IgG

Ubiquitin carboxyl-terminal hydrolase BAP1

Deubiquitinating enzyme that plays a key role in chromatin by mediating deubiquitination of histone H2A and HCFC1. Catalytic component of the PR-DUB complex, a complex that specifically mediates deubiquitination of histone H2A monoubiquitinated at Lys-119 (H2AK119ub1). Does not deubiquitinate monoubiquitinated histone H2B. Acts as a regulator of cell growth by mediating deubiquitination of HCFC1 N-terminal and C-terminal chains, with some specificity toward Lys-48-linked polyubiquitin chains compared to Lys-63-linked polyubiquitin chains. Deubiquitination of HCFC1 does not lead to increase stability of HCFC1. Interferes with the BRCA1 and BARD1 heterodimer activity by inhibiting their ability to mediate ubiquitination and autoubiquitination. It however does not mediate deubiquitination of BRCA1 and BARD1. Able to mediate autodeubiquitination via intramolecular interactions to couteract monoubiquitination at the nuclear localization signal (NLS), thereby protecting it from cytoplasmic sequestration (PubMed:24703950). Acts as a tumor suppressor.

-20°C or -80°C

12352203