Related Experiment Video
Updated: Jun 25, 2026

Fluorescent Leakage Assay to Investigate Membrane Destabilization by Cell-Penetrating Peptide
Published on: December 19, 2020
[Informative aspects of interaction between regulatory peptides and cellular membranes]
Abstract:
The mechanism of interaction between regulatory peptides (RP) and plasma membranes of target cells were discussed from the positions of the informative theory. Quantity of information in molecules of RP in the solution and the coefficient of excess in the binding of the RP with the cell plasma membrane were calculated. Participation of different membrane components in the informative signal transduction was characterized. Proceeding from the results of own experiments and data from literature the role of the membrane lipid matrix in interaction between RP and a cell was analyzed. A scheme of regulation of the RP information effect on the cell is suggested.
More Related Videos
09:45Construction of Model Lipid Membranes Incorporating G-protein Coupled Receptors (GPCRs)
Published on: February 5, 2022
10:31A Liposome Membrane Permeability Assay for Investigating the Effects of Phosphatidylinositol Phosphate Groups on Membranotropic Action of Venom PLA2
Published on: September 26, 2025
Related Concept Videos
Cell-surface Signaling
Regulation of Nuclear Protein Sorting
Phosphoinositides and PIPs
Different phosphoinositides are synthesized and recruited on the cytosolic face of the plasma membrane. The localization of specific phosphoinositides concentrated in separate membrane...
Amplifying Signals via Second Messengers
IP3/DAG Signaling Pathway
Signal Transduction: Overview
Typically, signal transduction involves three...