Skip to main content
PMC home page
The EMBO Journal logoLink to The EMBO Journal
. 1985 Oct;4(10):2539–2545. doi: 10.1002/j.1460-2075.1985.tb03968.x

Purification, chain separation and sequence of the MRC OX-8 antigen, a marker of rat cytotoxic T lymphocytes.

P Johnson, J Gagnon, A N Barclay, A F Williams
PMCID: PMC554541  PMID: 3932064

Abstract

The MRC OX-8 antigen is a marker of the rat cytotoxic T lymphocytes that consists of disulphide-linked chains of mol. wts. 37 and 32 kd. It is thought to be equivalent to the human T8 and mouse Lyt2,3 antigens (all now called CD8 antigens). MRC OX-8 antigen was purified from thymocytes using a monoclonal antibody column and because antigenicity was retained after reduction and alkylation the two polypeptide chains could be separated by a subsequent affinity chromatography step. Peptides were isolated from each chain and their sequences determined. A cDNA probe coding for the mouse CD8 antigen (pLY2C-1 provided by Dr L. A. Herzenberg) was used to obtain rat cDNA clones from which the sequence of the equivalent rat molecule was determined. Peptides from the 32-kd chain were identified in this translated sequence whereas peptides from the 37-kd chain were not. The 32-kd polypeptide sequence consisted of 210 amino acids and had one possible N-linked glycosylation site. The N-terminal part of the sequence was surprisingly different from both its mouse and human counterparts but, as in the other two species, it showed a clear relationship to Ig V domains.

Full text

PDF

Images in this article

2540Fig. 1.
on p.2540
2541Fig. 5.
on p.2541

Selected References

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

  1. Amzel L. M., Poljak R. J. Three-dimensional structure of immunoglobulins. Annu Rev Biochem. 1979;48:961–997. doi: 10.1146/annurev.bi.48.070179.004525. [DOI] [PubMed] [Google Scholar]
  2. Anson D. S., Choo K. H., Rees D. J., Giannelli F., Gould K., Huddleston J. A., Brownlee G. G. The gene structure of human anti-haemophilic factor IX. EMBO J. 1984 May;3(5):1053–1060. doi: 10.1002/j.1460-2075.1984.tb01926.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Bause E., Hettkamp H. Primary structural requirements for N-glycosylation of peptides in rat liver. FEBS Lett. 1979 Dec 15;108(2):341–344. doi: 10.1016/0014-5793(79)80559-1. [DOI] [PubMed] [Google Scholar]
  4. Benton W. D., Davis R. W. Screening lambdagt recombinant clones by hybridization to single plaques in situ. Science. 1977 Apr 8;196(4286):180–182. doi: 10.1126/science.322279. [DOI] [PubMed] [Google Scholar]
  5. Boyse E. A., Miyazawa M., Aoki T., Old L. J. Ly-A and Ly-B: two systems of lymphocyte isoantigens in the mouse. Proc R Soc Lond B Biol Sci. 1968 Jun 11;170(1019):175–193. doi: 10.1098/rspb.1968.0032. [DOI] [PubMed] [Google Scholar]
  6. Breathnach R., Chambon P. Organization and expression of eucaryotic split genes coding for proteins. Annu Rev Biochem. 1981;50:349–383. doi: 10.1146/annurev.bi.50.070181.002025. [DOI] [PubMed] [Google Scholar]
  7. Brideau R. J., Carter P. B., McMaster W. R., Mason D. W., Williams A. F. Two subsets of rat T lymphocytes defined with monoclonal antibodies. Eur J Immunol. 1980 Aug;10(8):609–615. doi: 10.1002/eji.1830100807. [DOI] [PubMed] [Google Scholar]
  8. Campbell D. G., Gagnon J., Reid K. B., Williams A. F. Rat brain Thy-1 glycoprotein. The amino acid sequence, disulphide bonds and an unusual hydrophobic region. Biochem J. 1981 Apr 1;195(1):15–30. doi: 10.1042/bj1950015. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Cantor H., Boyse E. A. Functional subclasses of T-lymphocytes bearing different Ly antigens. I. The generation of functionally distinct T-cell subclasses is a differentiative process independent of antigen. J Exp Med. 1975 Jun 1;141(6):1376–1389. doi: 10.1084/jem.141.6.1376. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Clark M. J., Gagnon J., Williams A. F., Barclay A. N. MRC OX-2 antigen: a lymphoid/neuronal membrane glycoprotein with a structure like a single immunoglobulin light chain. EMBO J. 1985 Jan;4(1):113–118. doi: 10.1002/j.1460-2075.1985.tb02324.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Durda P. J., Gottlieb P. D. The Ly-3 antigens on mouse thymocytes: immune precipitation and molecular weight characterization. J Exp Med. 1976 Aug 1;144(2):476–493. doi: 10.1084/jem.144.2.476. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Engleman E. G., Benike C. J., Grumet F. C., Evans R. L. Activation of human T lymphocyte subsets: helper and suppressor/cytotoxic T cells recognize and respond to distinct histocompatibility antigens. J Immunol. 1981 Nov;127(5):2124–2129. [PubMed] [Google Scholar]
  13. Fan J., Ahmed A., Bonavida B. Studies on the induction and expression of T cell-mediated immunity. X. Inhibition by Lyt 2,3 antisera of cytotoxic T lymphocyte-mediated antigen-specific and -nonspecific cytotoxicity: evidence for the blocking of the binding between T lymphocytes and target cells and not the post-binding cytolytic steps. J Immunol. 1980 Dec;125(6):2444–2453. [PubMed] [Google Scholar]
  14. Gergen J. P., Stern R. H., Wensink P. C. Filter replicas and permanent collections of recombinant DNA plasmids. Nucleic Acids Res. 1979 Dec 20;7(8):2115–2136. doi: 10.1093/nar/7.8.2115. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Gottlieb P. D. Genetic correlation of a mouse light chain variable region marker with a thymocyte surface antigen. J Exp Med. 1974 Nov 1;140(5):1432–1437. doi: 10.1084/jem.140.5.1432. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Itakura K., Hutton J. J., Boyse E. A., Old L. J. Genetic linkage relationships of loci specifying differentiation alloantigens in the mouse. Transplantation. 1972 Mar;13(3):239–243. doi: 10.1097/00007890-197203000-00007. [DOI] [PubMed] [Google Scholar]
  17. Kaufman J. F., Auffray C., Korman A. J., Shackelford D. A., Strominger J. The class II molecules of the human and murine major histocompatibility complex. Cell. 1984 Jan;36(1):1–13. doi: 10.1016/0092-8674(84)90068-0. [DOI] [PubMed] [Google Scholar]
  18. Kavathas P., Sukhatme V. P., Herzenberg L. A., Parnes J. R. Isolation of the gene encoding the human T-lymphocyte differentiation antigen Leu-2 (T8) by gene transfer and cDNA subtraction. Proc Natl Acad Sci U S A. 1984 Dec;81(24):7688–7692. doi: 10.1073/pnas.81.24.7688. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Kozak M. Point mutations close to the AUG initiator codon affect the efficiency of translation of rat preproinsulin in vivo. Nature. 1984 Mar 15;308(5956):241–246. doi: 10.1038/308241a0. [DOI] [PubMed] [Google Scholar]
  20. Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
  21. Ledbetter J. A., Evans R. L., Lipinski M., Cunningham-Rundles C., Good R. A., Herzenberg L. A. Evolutionary conservation of surface molecules that distinguish T lymphocyte helper/inducer and cytotoxic/suppressor subpopulations in mouse and man. J Exp Med. 1981 Feb 1;153(2):310–323. doi: 10.1084/jem.153.2.310. [DOI] [PMC free article] [PubMed] [Google Scholar]
  22. Ledbetter J. A., Herzenberg L. A. Xenogeneic monoclonal antibodies to mouse lymphoid differentiation antigens. Immunol Rev. 1979;47:63–90. doi: 10.1111/j.1600-065x.1979.tb00289.x. [DOI] [PubMed] [Google Scholar]
  23. Ledbetter J. A., Rouse R. V., Micklem H. S., Herzenberg L. A. T cell subsets defined by expression of Lyt-1,2,3 and Thy-1 antigens. Two-parameter immunofluorescence and cytotoxicity analysis with monoclonal antibodies modifies current views. J Exp Med. 1980 Aug 1;152(2):280–295. doi: 10.1084/jem.152.2.280. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Ledbetter J. A., Seaman W. E., Tsu T. T., Herzenberg L. A. Lyt-2 and lyt-3 antigens are on two different polypeptide subunits linked by disulfide bonds. Relationship of subunits to T cell cytolytic activity. J Exp Med. 1981 Jun 1;153(6):1503–1516. doi: 10.1084/jem.153.6.1503. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Littman D. R., Thomas Y., Maddon P. J., Chess L., Axel R. The isolation and sequence of the gene encoding T8: a molecule defining functional classes of T lymphocytes. Cell. 1985 Feb;40(2):237–246. doi: 10.1016/0092-8674(85)90138-2. [DOI] [PubMed] [Google Scholar]
  26. MacDonald H. R., Glasebrook A. L., Bron C., Kelso A., Cerottini J. C. Clonal heterogeneity in the functional requirement for Lyt-2/3 molecules on cytolytic T lymphocytes (CTL): possible implications for the affinity of CTL antigen receptors. Immunol Rev. 1982;68:89–115. doi: 10.1111/j.1600-065x.1982.tb01061.x. [DOI] [PubMed] [Google Scholar]
  27. Messing J. New M13 vectors for cloning. Methods Enzymol. 1983;101:20–78. doi: 10.1016/0076-6879(83)01005-8. [DOI] [PubMed] [Google Scholar]
  28. Morrissey J. H. Silver stain for proteins in polyacrylamide gels: a modified procedure with enhanced uniform sensitivity. Anal Biochem. 1981 Nov 1;117(2):307–310. doi: 10.1016/0003-2697(81)90783-1. [DOI] [PubMed] [Google Scholar]
  29. Mostov K. E., Friedlander M., Blobel G. The receptor for transepithelial transport of IgA and IgM contains multiple immunoglobulin-like domains. Nature. 1984 Mar 1;308(5954):37–43. doi: 10.1038/308037a0. [DOI] [PubMed] [Google Scholar]
  30. Naim H. Y., Luescher B., Corradin G., Bron C. The mouse Lyt-2/3 antigen complex--II. Structural analysis of the subunits. Mol Immunol. 1984 Apr;21(4):337–341. doi: 10.1016/0161-5890(84)90105-6. [DOI] [PubMed] [Google Scholar]
  31. Nakayama E., Shiku H., Stockert E., Oettgen H. F., Old L. J. Cytotoxic T cells: Lyt phenotype and blocking of killing activity by Lyt antisera. Proc Natl Acad Sci U S A. 1979 Apr;76(4):1977–1981. doi: 10.1073/pnas.76.4.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
  32. Patten P., Yokota T., Rothbard J., Chien Y., Arai K., Davis M. M. Structure, expression and divergence of T-cell receptor beta-chain variable regions. Nature. 1984 Nov 1;312(5989):40–46. doi: 10.1038/312040a0. [DOI] [PubMed] [Google Scholar]
  33. Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
  34. Snow P. M., Terhorst C. The T8 antigen is a multimeric complex of two distinct subunits on human thymocytes but consists of homomultimeric forms on peripheral blood T lymphocytes. J Biol Chem. 1983 Dec 10;258(23):14675–14681. [PubMed] [Google Scholar]
  35. Staden R. Automation of the computer handling of gel reading data produced by the shotgun method of DNA sequencing. Nucleic Acids Res. 1982 Aug 11;10(15):4731–4751. doi: 10.1093/nar/10.15.4731. [DOI] [PMC free article] [PubMed] [Google Scholar]
  36. Sukhatme V. P., Sizer K. C., Vollmer A. C., Hunkapiller T., Parnes J. R. The T cell differentiation antigen Leu-2/T8 is homologous to immunoglobulin and T cell receptor variable regions. Cell. 1985 Mar;40(3):591–597. doi: 10.1016/0092-8674(85)90207-7. [DOI] [PubMed] [Google Scholar]
  37. Sunderland C. A., McMaster W. R., Williams A. F. Purification with monoclonal antibody of a predominant leukocyte-common antigen and glycoprotein from rat thymocytes. Eur J Immunol. 1979 Feb;9(2):155–159. doi: 10.1002/eji.1830090212. [DOI] [PubMed] [Google Scholar]
  38. Swain S. L. T cell subsets and the recognition of MHC class. Immunol Rev. 1983;74:129–142. doi: 10.1111/j.1600-065x.1983.tb01087.x. [DOI] [PubMed] [Google Scholar]
  39. Terhorst C., van Agthoven A., Reinherz E., Schlossman S. Biochemical analysis of human T lymphocyte differentiation antigens T4 and T5. Science. 1980 Jul 25;209(4455):520–521. doi: 10.1126/science.6967228. [DOI] [PubMed] [Google Scholar]
  40. Thomas M. L., Barclay A. N., Gagnon J., Williams A. F. Evidence from cDNA clones that the rat leukocyte-common antigen (T200) spans the lipid bilayer and contains a cytoplasmic domain of 80,000 Mr. Cell. 1985 May;41(1):83–93. doi: 10.1016/0092-8674(85)90063-7. [DOI] [PubMed] [Google Scholar]
  41. Thomas M. L., Green J. R. Molecular nature of the W3/25 and MRC OX-8 marker antigens for rat T lymphocytes: comparisons with mouse and human antigens. Eur J Immunol. 1983 Oct;13(10):855–858. doi: 10.1002/eji.1830131014. [DOI] [PubMed] [Google Scholar]
  42. Towbin H., Staehelin T., Gordon J. Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications. Proc Natl Acad Sci U S A. 1979 Sep;76(9):4350–4354. doi: 10.1073/pnas.76.9.4350. [DOI] [PMC free article] [PubMed] [Google Scholar]
  43. Walker I. D., Murray B. J., Hogarth P. M., Kelso A., McKenzie I. F. Comparison of thymic and peripheral T cell Ly-2/3 antigens. Eur J Immunol. 1984 Oct;14(10):906–910. doi: 10.1002/eji.1830141009. [DOI] [PubMed] [Google Scholar]
  44. Williams A. F., Gagnon J. Neuronal cell Thy-1 glycoprotein: homology with immunoglobulin. Science. 1982 May 14;216(4547):696–703. doi: 10.1126/science.6177036. [DOI] [PubMed] [Google Scholar]
  45. Williams A. F., Galfrè G., Milstein C. Analysis of cell surfaces by xenogeneic myeloma-hybrid antibodies: differentiation antigens of rat lymphocytes. Cell. 1977 Nov;12(3):663–673. doi: 10.1016/0092-8674(77)90266-5. [DOI] [PubMed] [Google Scholar]
  46. von Heijne G. Patterns of amino acids near signal-sequence cleavage sites. Eur J Biochem. 1983 Jun 1;133(1):17–21. doi: 10.1111/j.1432-1033.1983.tb07424.x. [DOI] [PubMed] [Google Scholar]

Articles from The EMBO Journal are provided here courtesy of Nature Publishing Group

RESOURCES