Carracedo A, Prieto J M, Concheiro L, Estefanía J
J Forensic Sci. 1987 Jan;32(1):93-9.
An isoelectric focusing method followed by silver staining has been used for the study of keratins from a total of 97 individuals belonging to 17 families and 39 species. The method distinguishes perfectly between two different animal species. In addition, there are often considerable differences between breeds and even occasionally slight individual differences which in no way impede the identification of a particular species as such.
