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Cell Adhesion in Plants

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Updated: May 11, 2026

Adhesion Frequency Assay for In Situ Kinetics Analysis of Cross-Junctional Molecular Interactions at the Cell-Cell Interface

Adhesion Frequency Assay for In Situ Kinetics Analysis of Cross-Junctional Molecular Interactions at the Cell-Cell Interface

Published on: November 2, 2011

Cell-substrate adhesion assays.

M J Humphries¹

¹University of Manchester, Manchester, United Kingdom.

Current Protocols in Cell Biology

|January 30, 2008

Summary

This summary is machine-generated.

This study presents two assays to measure cell adhesion. These methods quantify how cells spread on substrates and attach to specific adhesion molecules, aiding in the study of cell-substrate interactions.

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Area of Science:

Cell Biology
Biochemistry
Biophysics

Background:

Cell adhesion is crucial for multicellular organisms.
Understanding cell-substrate interactions requires robust assays.
Existing methods may not fully capture the dynamics of cell adhesion.

Purpose of the Study:

To describe two distinct assays for quantifying cell adhesion.
To provide protocols for assessing cell spreading and attachment.
To facilitate the investigation of molecules involved in cell adhesion.

Main Methods:

Cell spreading assay: Cells are plated on substrate-coated plates and spreading is measured via phase contrast microscopy.
Cell attachment assay: Cells are added to microtiter plates coated with adhesion molecules; non-attached cells are washed away, and attached cells are quantified using crystal violet staining.
Both assays utilize standard cell culture and microscopy techniques.

Main Results:

The study details two reliable methods for assessing cell adhesion.
The spreading assay provides a measure of cell-substrate interaction strength.
The attachment assay quantifies the percentage of cells adhering to specific molecules.

Conclusions:

These assays offer versatile tools for studying cell adhesion.
The protocols can be used to investigate the role of various substrates and adhesion molecules.
The findings contribute to a better understanding of cell-matrix and cell-cell interactions.