Anti-BRCC36 Antibody

About this product

Boster Bio Anti-BRCC36 Antibody (Catalog # A04690) . Tested in ELISA, WB, IHC-P, IF applications. This antibody reacts with Human, Mouse, Rat.

Specifications

Catalog number

A04690

Size / count

0.1 mg

Dry ice

No

Hazardous

No

Discontinued

No

Background

Together with the breast and ovarian predisposition proteins BRCA1 and BRCA2 and RAD51 and BRCC45, BRCC36 forms a holoenzyme complex that possesses a ubiquitin E3 ligase activity. Aberrant levels of BRCC36 were detected in sporadic breast tumors and depletion of either BRCC36 or BRCC45 by siRNA resulted in increased sensitivity to ionizing radiation and defects in the G2/M checkpoint, indicating that BRCC36 acts to enhance cellular survival following DNA damage. Recent experiments have shown that BRCC36 is essential for ionizing radiation-induced BRCA1 phosphorylation and nuclear foci formation, suggesting that BRCC36 may be an important target in the treatment of radiation-resistant breast tumors. At least two isoforms of BRCC36 are known to exist.

Synonyms

C6.1A, BRCC36, CXorf53, C6.1A, Lys-63-specific deubiquitinase BRCC36, BRCA1-A complex subunit BRCC36

Gene Name

BRCC3

UniProt

P46736

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

BRCC36 antibody was raised against a 18 amino acid synthetic peptide from near the amino terminus of human BRCC36. The immunogen is located within amino acids 20 - 70 of BRCC36.

Clonality

Polyclonal

Tissue Specificity

Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Aberrantly expressed in the vast majority of breast tumors.

Applications

ELISA, WB, IHC-P, IF

Field of Research

Homeostasis

Purification

BRCC36 Antibody is affinity chromatography purified via peptide column.

Concentration

1 mg/mL

Form

Liquid

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) .

Storage Conditions

Antibody can be stored at 4°C up to one year. Antibodies should not be exposed to prolonged high temperatures.

Observed Molecular Weight

36072 MW

Gene Name Synonym

BRCA1/BRCA2-containing complex, subunit 3

Subcellular Location

Nucleus

Prediction Reactivity

Bovine

Protein Name

BRCA1/BRCA2-containing complex, subunit 3

Isotype

IgG

Contents

BRCC36 Antibody is supplied in PBS containing 0.02% sodium azide.