This gene encodes a protein that plays a major role in the
bidirectional stimulation of T and B cells. This protein contains
an SH2 domain and a short tail. It associates with the signaling
lymphocyte-activation molecule, thereby acting as an inhibitor of
this transmembrane protein by blocking the recruitment of the
SH2-domain-containing signal-transduction molecule SHP-2 to its
docking site. This protein can also bind to other related surface
molecules that are expressed on activated T, B and NK cells,
thereby modifying signal transduction pathways in these cells.
Mutations in this gene cause lymphoproliferative syndrome X-linked
type 1 or Duncan disease, a rare immunodeficiency characterized by
extreme susceptibility to infection with Epstein-Barr virus, with
symptoms including severe mononucleosis and malignant lymphoma.
Multiple transcript variants encoding different isoforms have been
found for this gene.1) Ameratunga, R., et al. N. Z. Med. J. 122(1304):46-53(2009)
Immunogen
This SH2D1A antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 85-114 amino acids from the C-terminal region of human SH2D1A.
SH2 domain-containing protein 1A Duncan disease SH2-protein Signaling lymphocytic activation molecule-associated protein SLAM-associated protein T-cell signal transduction molecule SAP SH2D1A DSHP SAP
Western blot analysis in 293 cell line lysates (35ug/lane).
Application Notes
For WB starting dilution is: 1:1000
Additional Information
Form
Liquid
Storage Instructions
Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.