Assertion: polysaccharide's material | /r/HasProperty | treated with rnase
Facets:
Source sentences:
text: To remove nucleic acids and proteins, a dialyzed extracellular material was treated with DNAse, RNAse, and then Proteinase K. LPS was removed by ultracentrifugation, the transparent and colorless solution was dialyzed and lyophilized, with the overall yield of the VPS at about 50 to 80% of the starting crude material.