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. 1982 Oct;79(20):6380–6384. doi: 10.1073/pnas.79.20.6380

A neural cell adhesion molecule from human brain.

D A McClain, G M Edelman
PMCID: PMC347125  PMID: 6959126

Abstract

We have used a crossreactive monoclonal antibody against a mouse neural cell adhesion molecule (N-CAM) to characterize and purify an antigen from embryonic and neonatal human brain. This antigen was identified as human N-CAM according to several criteria, including molecular weight, sialic acid content, amino acid composition, analysis of peptide fragments, reactivity with a variety of anti-CAM antibodies, and activity of the antigen in assays of cell and membrane vesicle aggregation. The findings make feasible an exploration of the possible role of N-CAM in various neurological disorders.

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Selected References

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

  1. Brackenbury R., Thiery J. P., Rutishauser U., Edelman G. M. Adhesion among neural cells of the chick embryo. I. An immunological assay for molecules involved in cell-cell binding. J Biol Chem. 1977 Oct 10;252(19):6835–6840. [PubMed] [Google Scholar]
  2. Buskirk D. R., Thiery J. P., Rutishauser U., Edelman G. M. Antibodies to a neural cell adhesion molecule disrupt histogenesis in cultured chick retinae. Nature. 1980 Jun 12;285(5765):488–489. doi: 10.1038/285488a0. [DOI] [PubMed] [Google Scholar]
  3. Chuong C. M., McClain D. A., Streit P., Edelman G. M. Neural cell adhesion molecules in rodent brains isolated by monoclonal antibodies with cross-species reactivity. Proc Natl Acad Sci U S A. 1982 Jul;79(13):4234–4238. doi: 10.1073/pnas.79.13.4234. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Grumet M., Rutishauser U., Edelman G. M. Neural cell adhesion molecule is on embryonic muscle cells and mediates adhesion to nerve cells in vitro. Nature. 1982 Feb 25;295(5851):693–695. doi: 10.1038/295693a0. [DOI] [PubMed] [Google Scholar]
  5. Hoffman S., Sorkin B. C., White P. C., Brackenbury R., Mailhammer R., Rutishauser U., Cunningham B. A., Edelman G. M. Chemical characterization of a neural cell adhesion molecule purified from embryonic brain membranes. J Biol Chem. 1982 Jul 10;257(13):7720–7729. [PubMed] [Google Scholar]
  6. Hubbard A. L., Cohn Z. A. The enzymatic iodination of the red cell membrane. J Cell Biol. 1972 Nov;55(2):390–405. doi: 10.1083/jcb.55.2.390. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. 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]
  8. Rutishauser U., Gall W. E., Edelman G. M. Adhesion among neural cells of the chick embryo. IV. Role of the cell surface molecule CAM in the formation of neurite bundles in cultures of spinal ganglia. J Cell Biol. 1978 Nov;79(2 Pt 1):382–393. doi: 10.1083/jcb.79.2.382. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Rutishauser U., Hoffman S., Edelman G. M. Binding properties of a cell adhesion molecule from neural tissue. Proc Natl Acad Sci U S A. 1982 Jan;79(2):685–689. doi: 10.1073/pnas.79.2.685. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Thiery J. P., Brackenbury R., Rutishauser U., Edelman G. M. Adhesion among neural cells of the chick embryo. II. Purification and characterization of a cell adhesion molecule from neural retina. J Biol Chem. 1977 Oct 10;252(19):6841–6845. [PubMed] [Google Scholar]
  11. WARREN L. The thiobarbituric acid assay of sialic acids. J Biol Chem. 1959 Aug;234(8):1971–1975. [PubMed] [Google Scholar]

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