ANTI-SKI

Использование

The reagent is designed for Flow Cytometry analysis. Suggested working dilution is 1:50. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.

Общее описание

The antibody SIT-01 reacts with SHP2-interacting transmembrane adaptor protein (SIT) expressed exclusively in lymphoid organs. It weakly crossreacts with mouse SIT.

Биохимия/физиол Действия

SIT1 (Signaling threshold-regulating transmembrane adapter-1) inhibits T-cell receptor signaling and T-cell receptor-mediated phosphorylation of AKT (RAC-γ serine/threonine-protein kinase). Down-regulation of SIT1 promotes T-cell receptor-mediated AKT (RAC-α serine/threonine-protein kinase) activation and causes inactivation of FOXO1 (Forkhead box protein O1), a transcription factor that inhibits cell cycle progression and regulates T-cell homeostasis. SIT1 is involved in positive selection of T-cells. It regulates the signals required for thymic selection and peripheral T-cell activation.