Salt-free lyophilized solid. Soluble form of elastin prepared by extraction with hot oxalic acid. By SDS-PAGE this product runs as a smear from 5 - 60 kDa. Purity: by SDS-PAGE. Prepared from tissue of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. Ref.: Debelle, L., et al. 1995. J. Biol. Chem. 270, 26099. |