Thermo Fisher Scientific BRCA1 Monoclonal Antibody (8F7)
BRCA1 단백질을 인식하는 Thermo Fisher Scientific의 단클론 항체(8F7)입니다. Western blot, IHC, IP 등에 사용 가능하며 인간 및 마우스 반응성. 단백질 G로 정제된 액상 형태로 제공되며, 장기 보관 시 -20°C에서 보관 권장.
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Thermo Fisher Scientific BRCA1 Monoclonal Antibody (8F7)
Applications and Tested Dilution
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:500–1:3,000 | View 1 publication |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent | - |
| Immunoprecipitation (IP) | Assay-dependent | - |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse |
| Published Species | Mouse |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 8F7 |
| Immunogen | Protein fragment expressed in E. coli corresponding to amino acids 341–748 of BRCA1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein G |
| Storage Buffer | PBS |
| Contains | No preservative |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_557809 |
Product Specific Information
- Recommended positive control: 293T cells
- For IHC (paraffin), perform heat-mediated antigen retrieval (0.1M citrate buffer at 95°C for 20 minutes).
- To avoid nonspecific binding, incubate in normal rabbit anti-mouse serum.
- Incubate primary antibody overnight and use biotin-streptavidin amplification kit.
- Block endogenous peroxidase with 0.3% H₂O₂ for 30 minutes.
Target Information
BRCA1 (breast and ovarian cancer susceptibility protein 1) is a nuclear phosphoprotein involved in maintaining genomic stability and acts as a tumor suppressor. It forms part of the BRCA1-associated genome surveillance complex (BASC), interacting with DNA repair and transcription machinery. Mutations in BRCA1 account for ~40% of inherited breast cancers and over 80% of inherited breast and ovarian cancers.
Alternative splicing affects its localization and function, with several disease-associated variants identified. A related pseudogene also exists on chromosome 17.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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