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The HLA class II antigens are a highly polymorphic family of dimeric cell - surface glycoproteins, expressed predominantly on the surface of immunocompetent cells . They are intimately involved ...
in vitro. We report here the expression in Iad-bearing B cells of an Ak β gene , which confers on the transfected cells the capacity for both allostimulation and antigen -dependent activation of an I–Ak ...
Human leukosialin is among the most abundant sialoglycoproteins found on the surface of cells of the lympho‐hematopoietic system. Leukosialin, also known as sialophorin, is involved in T cell ...
. To investigate the involvement of class Ib gene products in Xenopus anti‐tumor responses, we generated, for the first time in ectothermic vertebrates, stable tumor transfectants expressing short hairpin RNA (shRNA ...
Using a transient transfection assay, we have defined the sequences required for the activation of the IL-2 gene in response to signals from the T cell antigen receptor. To do so we have transfected ...
vaccine. Surface Antigen 1 (SAG1) is one of the important immunodominant surface antigens of Toxoplasma gondii, which interacts with host cells and primarily involved in adhesion, invasion and stimulation ...
and metabolism. We have used the unique paradigm of pairs of Burkitt lymphoma cell lines (BLO2, BL30, BL41) with or without Epstein‐Barr Virus (EBV) infection and cells transfected with EBV‐related genes ...
to B7- transfected Chinese hamster ovary cells and to lymphoblastoid cells . CTLA4Ig also immunoprecipitated B7 from cell surface 125I-labeled extracts of these cells . The avidity of 125I-labeled B7Ig ...
. This possibly involves direct transfection of some APC in regional lymph nodes draining the injected muscle. Here we have used plasmid DNA vaccines that express hepatitis B surface antigen (HBsAg) to evaluate ...
Abstract The majority of human peripheral γδ T cells express antigen receptors using the Vγ9 and Vδ2 gene products . Cells of this subset have been previously shown to uniformly recognize mycobacteria ...
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