Jurkat cells were subjected to SDS PAGE followed by western blot with FNab08460(SYTL2 antibody) at dilution of 1:500
Immunohistochemistry of paraffin-embedded human breast cancer using FNab08460(SYTL2 antibody) at dilution of 1:50
Background
Isoform 1 acts as a RAB27A effector protein and plays a role in cytotoxic granule exocytosis in lymphocytes. It is required for cytotoxic granule docking at the immunologic synapse. Isoform 4 binds phosphatidylserine(PS) and phosphatidylinositol-4,5-bisphosphate(PIP2) and promotes the recruitment of glucagon-containing granules to the cell membrane in pancreatic alpha cells. Binding to PS is inhibited by Ca(2+) while binding to PIP2 is Ca(2+) insensitive.