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Staining of 3-day unstimulated (left) or 3-day Anti-Human CD3/CD28-stimulated (right) normal human peripheral blood cells with Mouse IgG1 K Isotype Control APC (blue histogram) or Anti-Human CD278 (ICOS) APC (purple histogram, cat. no. A14773). Cells in the lymphocyte gate were used for analysis.
|Tested species reactivity||Human|
|Host / Isotype||Mouse / IgG1|
|Storage buffer||proprietary buffer|
|Contains||0.09% sodium azide|
|Storage Conditions||4° C|
|Tested Applications||Dilution *|
|Flow Cytometry (Flow)||Assay Dependent|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
CD278 belongs to the CD28 and CTLA-4 cell-surface receptor family and is highly expressed in activated T-cells. It is essential both for efficient interaction between T and B-cells and for normal antibody responses to T-cell dependent antigens. It enhances all basic T-cell responses to a foreign antigen, namely proliferation, secretion of lymphokines, up-regulation of molecules that mediate cell-cell interaction, and effective help for antibody secretion by B-cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
activation-inducible lymphocyte immunomediatory molecule, inducible T-cell co-stimulator, inducible costimulator, AILIM, CD278, CVID1, inducible T-cell costimulator
CVID1, CD278, AILIM