Skip to main content
PMC home page
Biochemical Journal logoLink to Biochemical Journal
. 1976 Sep 15;158(3):647–650. doi: 10.1042/bj1580647

Poly(ethylene glycol), surface potential and cell fusion.

B Maggio, Q F Ahkong, J A Lucy
PMCID: PMC1164022  PMID: 985457

Abstract

Poly(ethylene glycol), glycerol and dimethyl sulphoxide markedly decrease the surface potentials of monolayers of phosphatidylcholine and phosphatidylethanolamine. This finding is discussed in relation to the properties of hen erythrocytes undergoing fusion induced by poly(ethylene glycol).

Full text

PDF
647

Images in this article

648-1PLATE 1
on p.648-1

Selected References

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

  1. Ahkong Q. F., Fisher D., Tampion W., Lucy J. A. Mechanisms of cell fusion. Nature. 1975 Jan 17;253(5488):194–195. doi: 10.1038/253194a0. [DOI] [PubMed] [Google Scholar]
  2. Ahkong Q. F., Fisher D., Tampion W., Lucy J. A. The fusion of erythrocytes by fatty acids, esters, retinol and alpha-tocopherol. Biochem J. 1973 Sep;136(1):147–155. doi: 10.1042/bj1360147. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Ahkong Q. F., Howell J. I., Lucy J. A., Safwat F., Davey M. R., Cocking E. C. Fusion of hen erythrocytes with yeast protoplasts induced by polyethylene glycol. Nature. 1975 May 1;255(5503):66–67. doi: 10.1038/255066a0. [DOI] [PubMed] [Google Scholar]
  4. Ahkong Q. F., Tampion W., Lucy J. A. Promotion of cell fusion by divalent cation ionophores. Nature. 1975 Jul 17;256(5514):208–209. doi: 10.1038/256208a0. [DOI] [PubMed] [Google Scholar]
  5. Cadenhead D. A., Bean K. E. Selected lipid monolayers on aqueous-glycerol and aqueous-urea substrates. Biochim Biophys Acta. 1972 Dec 1;290(1):43–50. doi: 10.1016/0005-2736(72)90050-8. [DOI] [PubMed] [Google Scholar]
  6. Gingell D. Membrane surface potential in relation to a possible mechanism for intercellular interactions and cellular responses: a physical basis. J Theor Biol. 1967 Dec;17(3):451–482. doi: 10.1016/0022-5193(67)90107-5. [DOI] [PubMed] [Google Scholar]
  7. Maggio B., Lucy J. A. Polar-group behaviour in mixed monolayers of phospholipids and fusogenic lipids. Biochem J. 1976 May 1;155(2):353–364. doi: 10.1042/bj1550353. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Maggio B., Lucy J. A. Studies on mixed monolayers of phospholipids and fusogenic lipids. Biochem J. 1975 Sep;149(3):597–608. doi: 10.1042/bj1490597. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Maroudas N. G. Polymer exclusion, cell adhesion and membrane fusion. Nature. 1975 Apr 24;254(5502):695–696. doi: 10.1038/254695a0. [DOI] [PubMed] [Google Scholar]
  10. Pontecorvo G. Production of mammalian somatic cell hybrids by means of polyethylene glycol treatment. Somatic Cell Genet. 1975 Oct;1(4):397–400. doi: 10.1007/BF01538671. [DOI] [PubMed] [Google Scholar]

Articles from Biochemical Journal are provided here courtesy of The Biochemical Society

RESOURCES