The JAM-A/CD321 protein is critical for the formation of epithelial tight junctions and is present at primitive cell junctions where it recruits PARD3.This association may hinder PARD3-JAM1 interaction and thus tight junction assembly.JAM-A/CD321 Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived JAM-A/CD321 protein, expressed by HEK293 , with C-hFc labeled tag.
