STAT4; Signal transducer and activator of transcription 4
Source:
Rabbit
Dilutions:
Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunoprecipitation: 2-5 ug/mg lysate. ELISA: 1/5000. Not yet tested in other applications.
Immunogen:
The antiserum was produced against synthesized peptide derived from human STAT4 around the phosphorylation site of Tyr693. AA range:660-709
Storage:
-20°C/1 year
Clonality:
Polyclonal
Isotype:
IgG
Concentration:
1 mg/ml
Observed Band:
86kD
GeneID:
6775
Human Swiss-Prot No:
Q14765
Cellular localization:
Cytoplasm. Nucleus. Translocated into the nucleus in response to phosphorylation.
Background:
The protein encoded by this gene is a member of the STAT family of transcription factors. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is essential for mediating responses to IL12 in lymphocytes, and regulating the differentiation of T helper cells. Mutations in this gene may be associated with systemic lupus erythematosus and rheumatoid arthritis. Alternate splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Aug 2011],