|Application ||WB, IHC-P, E|
|Calculated MW||36072 Da|
|Dilution||ELISA, IHC-P (10 µg/ml), WB|
|Other Names||BRCC3, C6.1A, BRCC36, BRISC complex subunit BRCC36, BRCA1-A complex subunit BRCC36, CXorf53, RP11-143H17.2|
|Target/Specificity||Human BRCC3 / BRCC36|
|Reconstitution & Storage||Caprylic acid and ammonium sulfate precipitation|
|Precautions||Anti-BRCC3 / BRCC36 Antibody (aa2-316) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Synonyms||BRCC36, C6.1A, CXorf53|
|Function||Metalloprotease that specifically cleaves 'Lys-63'- linked polyubiquitin chains (PubMed:19214193, PubMed:20656690, PubMed:24075985, PubMed:26344097). Does not have activity toward 'Lys-48'-linked polyubiquitin chains. Component of the BRCA1-A complex, a complex that specifically recognizes 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). In the BRCA1-A complex, it specifically removes 'Lys-63'-linked ubiquitin on histones H2A and H2AX, antagonizing the RNF8-dependent ubiquitination at double- strand breaks (DSBs) (PubMed:20656690). Catalytic subunit of the BRISC complex, a multiprotein complex that specifically cleaves 'Lys-63'-linked ubiquitin in various substrates (PubMed:20656690, PubMed:24075985, PubMed:26344097, PubMed:26195665). Mediates the specific 'Lys-63'-specific deubiquitination associated with the COP9 signalosome complex (CSN), via the interaction of the BRISC complex with the CSN complex (PubMed:19214193). The BRISC complex is required for normal mitotic spindle assembly and microtubule attachment to kinetochores via its role in deubiquitinating NUMA1 (PubMed:26195665). Plays a role in interferon signaling via its role in the deubiquitination of the interferon receptor IFNAR1; deubiquitination increases IFNAR1 activity by enhancing its stability and cell surface expression (PubMed:24075985, PubMed:26344097). Down-regulates the response to bacterial lipopolysaccharide (LPS) via its role in IFNAR1 deubiquitination (PubMed:24075985).|
|Cellular Location||Nucleus Cytoplasm. Cytoplasm, cytoskeleton, spindle pole. Note=Localizes at sites of DNA damage at double-strand breaks (DSBs) (PubMed:20656690, PubMed:26344097). Interaction with ABRAXAS2 retains BRCC3 in the cytoplasm (PubMed:20656690).|
|Tissue Location||Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Aberrantly expressed in the vast majority of breast tumors.|
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