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BRCA2 (基因名), Breast cancer type 2 susceptibility protein (蛋白名), BRCA2_HUMAN.
产品名称:

Human BRCA2/ Breast cancer type 2 susceptibility protein ELISA Kit
乳腺癌2型易感蛋白

货号:

E1364h

商标:
EIAab®
监管等级:
别名:

Fanconi anemia group D1 protein, FACD, FANCD1

检测方法:
ELISA
实验类型:
Sandwich
检测范围:
0.156-10ng/mL
灵敏度:
0.078ng/mL
特异性:
Natural and recombinant human Breast cancer type 2 susceptibility protein
样品类型:
Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
样品数据:
实验步骤:
实验步骤
研究领域:
Cancer
Human BRCA2 ELISA Kit
规格 & 价格: cart
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Human BRCA2 ELISA Kit
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产品说明书
数据表: 下载说明书
说明书: 下载说明书
MSDS: MSDS
在线询价


精密度
批内差:已知浓度的3个样本在一个板子内重复检测20次,以评估批内精密度。
批内 CV: ≤6.2%
批间差:已知浓度的3个样本在不同的板子上重复测定5次,以评估测定批间精密度。
批间 CV: ≤10.9%
回收率
回收率:低、中和高浓度的分析物被掺入到血清或者血浆样本中,进行回收实验测定。

Sample Type

Average(%)

Recovery Range(%)

Serum

102

96-108

Plasma

104

98-110

 

 

 

 

线性
线性:给定样本通过梯度稀释,每次稀释的测量值与理论值的比值。

Sample

1:2

1:4

1:8

1:16

serum(n=5)

106-116%

84-96%

108-118%

93-102%

EDTA plasma(n=5)

100-112%

108-118%

87-96%

99-108%

heparin plasma(n=5)

115-115%

 

101-111%

104-114%

97-109%

 

通用注释


亚单元:
Monomer and dimer. Interacts with RAD51; regulates RAD51 recruitment and function at sites of DNA repair. Interacts with WDR16, USP11, DMC1, ROCK2 and NPM1. Interacts with SEM1; the interaction masks a nuclear export signal in BRCA2. Interacts with both nonubiquitinated and monoubiquitinated FANCD2; this complex also includes XRCC3 and phosphorylated FANCG. Part of a BRCA complex containing BRCA1, BRCA2 and PALB2. Interacts directly with PALB2 which may serve as a scaffold for a HR complex containing PALB2, BRCA2, RAD51C, RAD51 and XRCC3. Interacts with BRCA1 only in the presence of PALB2 which serves as the bridging protein. Interacts with POLH; the interaction is direct. Interacts with the TREX-2 complex subunits PCID2 and SEM1 (PubMed:24896180, PubMed:21719596).


功能:
Involved in double-strand break repair and/or homologous recombination. Binds RAD51 and potentiates recombinational DNA repair by promoting assembly of RAD51 onto single-stranded DNA (ssDNA). Acts by targeting RAD51 to ssDNA over double-stranded DNA, enabling RAD51 to displace replication protein-A (RPA) from ssDNA and stabilizing RAD51-ssDNA filaments by blocking ATP hydrolysis. Part of a PALB2-scaffolded HR complex containing RAD51C and which is thought to play a role in DNA repair by HR. May participate in S phase checkpoint activation. Binds selectively to ssDNA, and to ssDNA in tailed duplexes and replication fork structures. May play a role in the extension step after strand invasion at replication-dependent DNA double-strand breaks; together with PALB2 is involved in both POLH localization at collapsed replication forks and DNA polymerization activity. In concert with NPM1, regulates centrosome duplication. Interacts with the TREX-2 complex (transcription and export complex 2) subunits PCID2 and SEM1, and is required to prevent R-loop-associated DNA damage and thus transcription-associated genomic instability. Silencing of BRCA2 promotes R-loop accumulation at actively transcribed genes in replicating and non-replicating cells, suggesting that BRCA2 mediates the control of R-loop associated genomic instability, independently of its known role in homologous recombination (PubMed:24896180).


亚细胞位置:
Nucleus Cytoplasm Cytoskeleton Microtubule organizing center Centrosome


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