Detection of Themis in Human Blood Lymphocytes by Flow Cytometry Human peripheral blood lymphocytes were stained with Mouse Anti-Human Themis Monoclonal Antibody (Catalog # MAB6929) followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B) and Mouse Anti-Human CD3 epsilon APC-conjugated Monoclonal Antibody (Catalog # FAB100A). Quadrant markers were set based on control antibody staining (Catalog # MAB003).
Preparation and Storage
Sterile PBS to a final concentration of 0.5 mg/mL.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
THEMIS (thymocyte-expressed molecule involved in selection), also called Gasp (Grb2-associating protein), is a 72 kDa, 641 amino acid (aa) cytosolic phosphoprotein mainly expressed in late double-negative and double-positive thymocytes. It is involved in thymocyte positive and negative selection through regulation of TCR signaling. Within the region used as an immunogen, human THEMIS shares 86% aa sequence identity with mouse and rat THEMIS.
Thymocyte-expressed Molecule Involved in Selection
Entrez Gene IDs:
387357 (Human); 210757 (Mouse)
bA325O24.3; bA325O24.4; C6orf190; C6orf207; FLJ40584; GASP; GRB2-associated protein; MGC163388; protein THEMIS; signaling phosphoprotein specific for T cells; SPOT; thymocyte selection associated; thymocyte selection pathway associated; thymocyte-expressed molecule involved in selection; TSEPA
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