Abstract
When mice are sequentially immunized with two antigens to give an oligoclonal "double-binding" antibody response, there is a concomitant increase of "double-binding" cell surface receptors on their splenic lymphocytes. Competition studies suggest that the capacity to bind the two ligands, bovine pancreatic ribonuclease (EC 3.1.4.22) and a 2,4-dinitrophenyl (DNP) derivative, is a function of the same molecules. In ribo-nuclease-primed mice, an early response to bovine gamma globulin containing an average of 60 Dnp groups per molecule is the appearance of an increasing number of cells bearing surface receptors binding both ribonuclease and Dnp. Later, these double-binding cells are diluted by cells that bind Dnp, but not ribonuclease. The analogous phenomenon is observed when the two antigens are used in reverse order. While other reports suggest that there may be several different receptors in relatively undifferentiated cells from unimmunized mice, it seems likely that cells committed to antibody production carry a predominant multispecific cell surface immunoglobulin receptor.
Full text
PDF




Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Berken A., Benacerraf B. Properties of antibodies cytophilic for macrophages. J Exp Med. 1966 Jan 1;123(1):119–144. doi: 10.1084/jem.123.1.119. [DOI] [PMC free article] [PubMed] [Google Scholar]
- De Luca D., Decker J., Miller A., Sercarz E. Antigen binding to lymphoid cells from unimmunized mice: high frequency of beta-galactosidase binding cells at optimal conditions. Cell Immunol. 1974 Jan;10(1):1–18. doi: 10.1016/0008-8749(74)90146-4. [DOI] [PubMed] [Google Scholar]
- DeLuca D., Miller A., Sercarz E. Antigen binding to lymphoid cells from unimmunized mice. II. High frequency of antigen-binding cells for several protein antigens by a morphologically distinct Ig-bearing population of T- and B-lymphocytes. Cell Immunol. 1975 Aug;18(2):255–273. doi: 10.1016/0008-8749(75)90056-8. [DOI] [PubMed] [Google Scholar]
- EISEN H. N. PREPARATION OF PURIFIED ANTI-2,4-DINITROPHENYL ANTIBODIES. Methods Med Res. 1964;10:94–102. [PubMed] [Google Scholar]
- HUNTER W. M., GREENWOOD F. C. Preparation of iodine-131 labelled human growth hormone of high specific activity. Nature. 1962 May 5;194:495–496. doi: 10.1038/194495a0. [DOI] [PubMed] [Google Scholar]
- Julius M. H., Janeway C. A., Jr, Herzenberg L. A. Isolation of antigen-binding cells from unprimed mice. II. Evidence for monospecificity of antigen-binding cells. Eur J Immunol. 1976 Apr;6(4):288–292. doi: 10.1002/eji.1830060410. [DOI] [PubMed] [Google Scholar]
- Liacopoulos P., Couderc J., Bleux C. Evidence for multipotentiality of antibody synthesizing cells. Ann Immunol (Paris) 1976 Jun-Jul;127(3-4):519–530. [PubMed] [Google Scholar]
- Mazia D., Schatten G., Sale W. Adhesion of cells to surfaces coated with polylysine. Applications to electron microscopy. J Cell Biol. 1975 Jul;66(1):198–200. doi: 10.1083/jcb.66.1.198. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Richards F. F., Konigsberg W. H., Rosenstein R. W., Varga J. M. On the specificity of antibodies. Science. 1975 Jan 17;187(4172):130–137. doi: 10.1126/science.46122. [DOI] [PubMed] [Google Scholar]
- Richards F. F., Konigsberg W. H. Speculations. How specific are antibodies? Immunochemistry. 1973 Aug;10(8):545–553. doi: 10.1016/0019-2791(73)90227-9. [DOI] [PubMed] [Google Scholar]
- Rosenstein R. W., Musson R. A., Armstrong M. K., Konigsberg W. H., Richards F. F. Contact regions for dinitrophenyl and menadione haptens in an immunoglobulin binding more than one antigen. Proc Natl Acad Sci U S A. 1972 Apr;69(4):877–881. doi: 10.1073/pnas.69.4.877. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Varga J. M., Konigsberg W. H., Richards F. F. Antibodies with multiple binding functions. Induction of single immunoglobin species by structurally dissimilar haptens. Proc Natl Acad Sci U S A. 1973 Nov;70(11):3269–3274. doi: 10.1073/pnas.70.11.3269. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Varga J. M., Lande S., Richards F. F. Immunoglobulins with multiple binding functions. II. The use of nylon-polyserine whisker discs in screening myeloma immunoglobulins for binding activity. J Immunol. 1974 Apr;112(4):1565–1570. [PubMed] [Google Scholar]
- Varga J. M., Saper M. A., Lerner A. B., Fritsch P. Nonrandom distribution of receptors for melanocyte-stimulating hormone on the surface of mouse melanoma cells. J Supramol Struct. 1976;4(1):45–49. doi: 10.1002/jss.400040105. [DOI] [PubMed] [Google Scholar]

