BRCA1 抗体 (AA 341-748)
Quick Overview for BRCA1 抗体 (AA 341-748) (ABIN7468063)
抗原
See all BRCA1 抗体适用
宿主
克隆类型
标记
应用范围
质量等级
克隆位点
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抗原表位
- AA 341-748
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特异性
- This antibody recognizes BRCA1, a 220- kDa nuclear phosphoprotein, and does not recognize the exon 11 splice variant. Mutations in this tumor suppressor gene greatly increase the risk of breast cancer.
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交叉反应
- 人
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纯化方法
- Protein G purified
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免疫原
- BRCA1 protein fragment expressed in E. coli corresponding to amino acids 341-748.
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亚型
- IgG1
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应用备注
- WB: 1:500-1:3000. ICC/IF: 1:100-1:1000. Optimal dilutions/concentrations should be determined by the researcher. Not tested in other applications.
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说明
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Positive Control: 293T , MCF7 , U2OS , HeLa Validation: KO/KD
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 2.75 mg/mL
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缓冲液
- PBS, No Preservative
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储存液
- Without preservative
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储存条件
- 4 °C,-20 °C
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储存方法
- Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
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- BRCA1 (Breast Cancer 1 (BRCA1))
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别名
- BRCA1 DNA repair associated
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背景
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Synonyms: BRCA1 DNA repair associated , BRCAI , BRCC1 , BROVCA1 , FANCS , IRIS , PNCA4 , PPP1R53 , PSCP , RNF53
Background: This gene encodes a nuclear phosphoprotein that plays a role in maintaining genomic stability, and it also acts as a tumor suppressor. The encoded protein combines with other tumor suppressors, DNA damage sensors, and signal transducers to form a large multi-subunit protein complex known as the BRCA1-associated genome surveillance complex (BASC). This gene product associates with RNA polymerase II, and through the C-terminal domain, also interacts with histone deacetylase complexes. This protein thus plays a role in transcription, DNA repair of double-stranded breaks, and recombination. Mutations in this gene are responsible for approximately 40 % of inherited breast cancers and more than 80 % of inherited breast and ovarian cancers. Alternative splicing plays a role in modulating the subcellular localization and physiological function of this gene. Many alternatively spliced transcript variants, some of which are disease-associated mutations, have been described for this gene, but the full-length natures of only some of these variants has been described. A related pseudogene, which is also located on chromosome 17, has been identified. [provided by RefSeq, May 2009]
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分子量
- 208 kDa
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基因ID
- 672
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UniProt
- P38398
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途径
- Cell Division Cycle, DNA Damage Repair, Intracellular Steroid Hormone Receptor Signaling Pathway, Positive Regulation of Response to DNA Damage Stimulus
抗原
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