Proximity Ligation Assay: A Comprehensive Guide to the Proximity Ligation Assay Technique
The Proximity Ligation Assay, often abbreviated as PLA, has transformed how researchers visualise and quantify interactions between proteins and other biomolecules within cells and tissues. In short, a proximity ligation assay detects whether two target molecules come into close physical proximity, a hallmark of interaction or functional association, by converting their closeness into a detectable…
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