The gene C-FOS (Cellular oncogene fos) is mapped to human chromosome 14q24.3. It belongs to AP-1 (activator protein-1) family of transcription factors. The protein is mainly localized in the nucleus.
Synonyms: Anti-AP-1; Anti-c-fos
MDL Number: MFCD00239671
Storage: -20C
Application: Anti-FOS antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org). Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem Physiol Actions: C-FOS (Cellular oncogene fos) is considered immediate-early gene. Its expression is generally low but rapidly increases in response to extracellular stimuli that result in cellular processes such as cell proliferation and differentiation. C-FOS forms AP-1 (activator protein-1) heterodimer complex with C-JUN (Proto-oncogene c-Jun) and thereby acts as a transcriptional regulator. C-FOS regulates genes which are important for tumorigenesis. Change in expression of C-FOS is associated with psychosis-proneness or schizotypy.
Legal Information: Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC