| First Author | Durda PJ | Year | 1979 |
| Journal | J Immunol | Volume | 122 |
| Issue | 4 | Pages | 1407-12 |
| PubMed ID | 312840 | Mgi Jnum | J:6136 |
| Mgi Id | MGI:54613 | Doi | 10.4049/jimmunol.122.4.1407 |
| Citation | Durda PJ, et al. (1979) T100: a new murine cell surface glycoprotein detected by anti-Lyt-2.1 serum. J Immunol 122(4):1407-12 |
| abstractText | A cell surface glycoprotein (designated T100) of apparent m.w. 100,000 by SDS-PAGE under reducing and nonreducing conditions was precipitated from NP-40 extracts of surface radiolabeled thymocytes from a variety of inbred strains of mice by the standard noncongenic Lyt-2.1-typing serum. The inbred stain distribution, trypsin sensitivity on intact cells, and apparent m.w. of T100 suggest that it is different from Lyt-2.1. Inheritance and expression of T100 suggest that it is determined by an allele at a single locus, and testing of CXB recombinant inbred strains and B6.C minor histocompatibility congenic strains suggest that this locus is linked to H-25. Antiserum absorption experiments, two-stage cytotoxicity assays, and results of immunoprecipitations performed after prebinding antibody to radiolabeled thymocytes suggest that some T100 is accessible to antibody on the intact cell surface. However, for unknown reasons the number of cells required to absorb anti-T100 precipitating activity from antiserum was much higher than for removal of anti-Lyt-2.1 activity. A molecule with properties of T100 was also detected on lymph node cells and on the AKTB-1 lymphoma. |
