Aqueous fiber spinning process and purification method of structural proteins and other raw silk of spiders

摘要

Methods for spinning and purification of non-recombinant proteins and recombinant protein are described. Specifically, purification of silk proteins and bacterial lysis takes place in a single solution of an organic acid. In leaves of the native raw silk protein, hydrolyzed bacterial proteins. Remains soluble and is concentrated, silk protein is in the aqueous mixture for fiber spinning.