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J Exp Med. 1984 Aug 1; 160(2): 612–617.
PMCID: PMC2187446

Expression of Tac antigen on activated normal human B cells


Two-color fluorescence analysis revealed that Tac antigen, which was previously reported to be restricted to T cells, was expressed on a proportion of normal B cells activated by Staphylococcus aureus Cowan I (SAC). Immunoaffinity-purified interleukin 2 (IL-2) induced the proliferation of SAC-activated B cells, and the proliferation was completely inhibited by anti-Tac antibody, which blocked the membrane binding and action of IL-2. These results suggest that an IL-2 receptor system is directly involved in the B cell immune response.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.
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