[Isolation and amino acid composition of two pathologically augmented proteins from psoriatic scales (author's transl)].

Abstract

Two protein bands of water soluble extracts of psoriatic scales, which appear intensified in disc-electrophoretical separation, were isolated and their amino acid compositions were determined. It could be demonstrated that band 9 was rich of glycine, alanine, aspartic acid, leucine, and serine and that band 10 was rich of glycine, threonine, and serine. Both proteins contained an amino-sugar (galactosamine).