Abstract
The fusion of fresh human erythrocytes was shown to be induced by calcium and phosphate ions. Prior treatment of erythrocytes with phosphate ion was a pre-requisite for the calcium-induced fusion. ATP levels in cells incubated with phosphate and calcium decreased 46 fold while cell-associated calcium increased 70 fold during 1 hour of incubation at 37°C as compared to cells which were incubated with calcium in saline. Our results suggest that a phosphate complex formed bridges between adjacent erythrocytes causing agglutination followed by aggregation of membrane proteins leading to protein-free areas of lipids. Where these protein-free areas are in close contact fusion may occur.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Biochemical and Biophysical Research Communications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.