About: http://webisa.webdatacommons.org/391568248

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	As a result of this property, Protein A Agarose has been used to isolate and purify immunoglobulins and immune complexes from serum, ascites, tissue culture supernatants, and other biological fluids.
http://www.w3.org/ns/prov#wasQuotedFrom	cellmosaic.com