产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
展开/折叠
3830405G04Rik; 5630400M01Rik; ABRA1; ABRAXAS; Abraxas protein; AI506069; AL024423; AV118690; BRCA1-A complex subunit Abraxas; coiled coil domain containing 98; Coiled-coil domain-containing protein 98; F175A_HUMAN; FAM175A; Family with sequence similarity 175 member A; FLJ11520; FLJ12642; FLJ13614; Protein FAM175A;
抗原和靶标
A synthesized peptide derived from Human CCDC98.
- Q6UWZ7 ABRX1_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MEGESTSAVLSGFVLGALAFQHLNTDSDTEGFLLGEVKGEAKNSITDSQMDDVEVVYTIDIQKYIPCYQLFSFYNSSGEVNEQALKKILSNVKKNVVGWYKFRRHSDQIMTFRERLLHKNLQEHFSNQDLVFLLLTPSIITESCSTHRLEHSLYKPQKGLFHRVPLVVANLGMSEQLGYKTVSGSCMSTGFSRAVQTHSSKFFEEDGSLKEVHKINEMYASLQEELKSICKKVEDSEQAVDKLVKDVNRLKREIEKRRGAQIQAAREKNIQKDPQENIFLCQALRTFFPNSEFLHSCVMSLKNRHVSKSSCNYNHHLDVVDNLTLMVEHTDIPEASPASTPQIIKHKALDLDDRWQFKRSRLLDTQDKRSKADTGSSNQDKASKMSSPETDEEIEKMKGFGEYSRSPTF
研究背景
Involved in DNA damage response and double-strand break (DSB) repair. Component of the BRCA1-A complex, acting as a central scaffold protein that assembles the various components of the complex and mediates the recruitment of BRCA1. The BRCA1-A complex specifically recognizes 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesion sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at DSBs. This complex also possesses deubiquitinase activity that specifically removes 'Lys-63'-linked ubiquitin on histones H2A and H2AX.
Phosphorylation of Ser-406 of the pSXXF motif by ATM or ATR constitutes a specific recognition motif for the BRCT domain of BRCA1. Ionizing radiation promotes rapid phosphorylation at Ser-404 and Ser-406 by ATM; this promotes recruitment of BRCA1 to sites of DNA damage.
Nucleus.
Note: Localizes at sites of DNA damage at double-strand breaks (DSBs).
Component of the ARISC complex, at least composed of UIMC1/RAP80, ABRAXAS1, BRCC3/BRCC36, BABAM2 and BABAM1/NBA1. Component of the BRCA1-A complex, at least composed of BRCA1, BARD1, UIMC1/RAP80, ABRAXAS1, BRCC3/BRCC36, BABAM2 and BABAM1/NBA1. In the complex, interacts directly with UIMC1/RAP80, BRCC3/BRCC36 and BABAM2. Interacts directly (when phosphorylated at Ser-406) with BRCA1. Homodimer. The homodimer interacts directly (when phosphorylated at Ser-404 and Ser-406) with two BRCA1 chains, giving rise to a heterotetramer. Binds polyubiquitin.
Belongs to the FAM175 family. Abraxas subfamily.
研究领域
· Genetic Information Processing > Replication and repair > Homologous recombination.
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