Figure 1: The time course of cross-linking of whole ovine CN and mTG incubated for 0, 1, 3, 4 and 24 h. Proteins separated on SDS-PAGE were stained with Coomassie brilliant blue R-250 (panel a). Individual CN were detected with anti-peptide antibodies against αs1-(b), β- (c), αs2- (d) and κ-CN (e).