Merck, OP40-100UG, Anti-Pan-Ras (Ab-3) Mouse mAb (RAS 10)

General description
Purified mouse monoclonal antibody generated by immunizing BALB/c mice with the specified immunogen and fusing splenocytes with SP2/0 myeloma cells (see application references). Recognizes the ~21 kDa Ras protein.
Recognizes the ~21 kDa H-, K-, and N-Ras proteins in SW480 and Y1 cells and breast carcinoma tissue.
This Anti-Pan-Ras (Ab-3) Mouse mAb (RAS 10) is validated for use in FC, Frozen Sections, Immunoblotting, IF, IP, Paraffin Sections for the detection of Pan-Ras (Ab-3).
Immunogen
recombinant human p21 Ras
Application

Flow Cytometry (2.5 g/ml)
Frozen Sections (2.5 g/ml)
Immunoblotting (0.1-3 g/ml, chemiluminescent and colorimetric, see application references)
Immunofluorescence (2.5 g/ml, see application references)
Immunoprecipitation (1 g/sample)
Paraffin Sections (2.5 g/ml, saponin pre-treatment required)
Packaging
Please refer to vial label for lot-specific concentration.
Analysis Note
Positive Control
SW480 or Y1 cells or breast carcinoma tissue
Other Notes
Rodenhuis, S. et al., 1992. Cancer Res. (Suppl)52, 2665s.
Sidransky, D., et al. 1992. Science256, 102.
Hamer, P.J., et al. 1990. Hybridoma9, 573.
Bos, J.L. 1989. Cancer Res.49, 4682.
Furth, M. E., et al. 1987. Oncogene1, 47.
Kraus, M.H., et al. 1984. Proc. Natl. Acad. Sci. USA81, 5384.
Shimizu, K., et al. 1983. Proc. Natl. Acad. Sci. USA80, 2112.
Taparowsky, E., et al. 1983. Cell34, 581.
Ellis, R.W., et al. 1981. Nature292, 506.
Shih, T.Y., et al. 1980. Nature287, 686.
The level of expression of p21ras is variable in different tissues. For this reason we recommend a concentration step prior to immunoblot analysis to obtain optimal results. Antibody should be titrated for optimal results in individual systems.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)