Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and t...

Owing to the difficulty of dealing with substances of high molecular weight we are still a long way from having determined the chemical characteristics and the constitution of proteins, which are regarded as the principal con-stituents of living organisms.

quote by Karl Landsteiner
Submitted by Lucian Velea
Vote! | Copy!