Figure 2From: Antibodies against the CB10 fragment of type II collagen in rheumatoid arthritisPurification of CB peptides of type II collagen (CII). (a) Carboxymethylcellulose chromatogram and corresponding Coomassie blue protein stain illustrating the separation of the CB peptides of bovine CII with a linear salt gradient (dotted line). (b) Coomassie blue staining of purified CB peptides of bovine CII separated on a 15% Tricine gel.Back to article page