Carries out a dual function: signal transduction and activation of transcription. Mediates cellular responses to the cytokine KITLG/SCF and other growth factors. Binds to the GAS element and activates PRL-induced transcription.
Specificity
Natural and recombinant Pig Signal transducer and activator of transcription 5B
Subcellular Location
Cytoplasm Nucleus Translocated into the nucleus in response to phosphorylation.