Abstract
We have generated monoclonal antibodies by using a synthetic peptide corresponding to amino acid positions 4 to 17 of the human fos protein. The antibodies detected both v- and c-fos proteins by immunoprecipitation, immunoblotting, and indirect immunofluorescence. The monoclonal antibodies not only identified the fos protein complex with the cellular 39-kilodalton protein, but also recognized the modified forms of the mouse, rat, and human fos proteins. In day-17 rat embryos, nuclear-staining fos protein could be identified in the cartilage by immunohistochemical staining.
MeSH Terms
Animals
Antibodies, Monoclonal/immunology
Cartilage/analysis,embryology
Gene Products, gag
Humans
Osteogenesis
Proto-Oncogene Proteins/analysis,immunology
Proto-Oncogene Proteins c-fos
Rats
Retroviridae Proteins/analysis,immunology
Chemicals
Antibodies, Monoclonal
Gene Products, gag
Proto-Oncogene Proteins
Proto-Oncogene Proteins c-fos
Retroviridae Proteins
Authors & Affiliations
5 authors, click to expand affiliations / ORCID
De Togni P
Salk Institute, San Diego, California 92138.
Niman H
Raymond V
Sawchenko P
Verma I M
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