Recom Proteinase K Ngs Grd Purified 10G. Recombinant Proteinase K, NGS Grade, Purity by SDS-PAGE: Highly purified, Source: Tritirachium album, Molecular Weight:28.9 kDa, Synonyms: Endopeptidase K, Tritirachium alkaline proteinase, NGS Grade Proteinase K, Appearance: Lyophilized Powder, Size: 10g