OP95

Anti-BRCA2 (Ab-1) Mouse mAb (2B)

liquid, clone 2B, Calbiochem^®

• Synonym(s): Anti-Breast Cancer Susceptibility Protein
• NACRES: NA.43
• UNSPSC Code: 12352203
• Clone: 2B, monoclonal
• Species reactivity: human
• Application: —
• Citations: 129

Properties

• biological source: mouse
• Quality Segment: 100
• antibody form: purified antibody
• antibody product type: primary antibodies
• clone: 2B, monoclonal
• form: liquid
• contains: ≤0.1% sodium azide as preservative
• species reactivity: human
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• dilution: (Immunoblotting (2 µg/mL); Immunoprecipitation (2 µg))
• isotype: IgG2b
• shipped in: wet ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... BRCA2(675)

Description

General description

Anti-BRCA2 (Ab-1), mouse monoclonal, clone 2B, recognzies the ~460 kDa BRCA2 protein in cells expressing a wild type BRCA2 gene. It is validated for Western blotting and immunoprecipitation.

Purified mouse monoclonal antibody generated by immunizing mice with the specified immunogen and fusing splenocytes with myeloma cells. Recognizes the ~460 kDa BRCA2 protein.

Recognzies the ~460 kDa BRCA2 protein in cells expressing a wild type BRCA2 gene. Sold under license of U.S. Patent 5,753,441 and 6,162,897.

Immunogen

Human

a recombinant protein consisting of amino acids 1651-1821 of human BRCA2 fused to GST

Application

Immunoblotting (2 µg/ml)

Immunoprecipitation (2 µg)

Packaging

Please refer to vial label for lot-specific concentration.

Physical form

In PBS.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C).

Analysis Note

Positive Control
MCF7 cells

Other Notes

Andres, J.L., et al. 1998. Oncogene16, 2229.
Chen, J., et al. 1998. Mol. Cell2, 317.
Chen, P.L., et al. 1998. Proc. Natl. Acad. Sci. USA95, 5287.
Marmorstein, L.Y., et al. 1998. Proc. Natl. Acad. Sci. USA95, 13869.
Connor, F., et al. 1997. Nat. Genet.17, 423.
Sharan, S.K., et al. 1997. Nature386, 804.
Ludwig, T., et al. 1997. Genes Dev.11, 1226.
Mizuta, R., et al. 1997. Proc. Natl. Acad. Sci. USA94, 6927.
Rajan, J.V., et al. 1997. Dev. Biol.184, 385.
Suzuki, A., et al. 1997. Genes Dev.11, 1242.
Wong, A.K.C., et al. 1997. J. Biol. Chem.272, 31941.
Cannon-Albright, L.A. and M.H. Skolnick. 1996. Semin. Oncol.23, 1.
Goggins, M., et al. 1996. Cancer Res.56, 5360.
Stratton, M.R. 1996. Hum. Mol. Genet.5, 1515.
Tavtigian, S.V., et al. 1996. Nat. Genet.12, 333.
Rajan, J.V., et al. 1996. Proc. Natl. Acad. Sci. USA93, 13078.
Spillman, M.A. and A.M. Bowcock. 1996. Oncogene13, 1639.
Vaughn, J.P., et al. 1996. Cancer Res.56, 4590.
Wooster, R., et al. 1995. Nature378, 789.

The CAPAN-1 cell line, which has 6174delT mutation in the single BRCA2 allele, expresses a truncated BRCA2 protein of 230 kDa that contains the Anti-BRCA2 epitope and retains RAD51 binding but has lost p53 binding. Full length BRCA2 protein will co-migrate on SDS-PAGE with the catalytic subunit of DNA PK which can be detected using Anti-DNA PK, Cat. No. PC127. Antibody should be titrated for optimal results in individual systems.

Legal Information

Sold under license of U.S. Patents 5,837,492 and 6,124,104.

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable