About: http://webisa.webdatacommons.org/217276191

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	Today, chromatography and gel electrophoresis are the most commonly used purification techniques - they isolate proteins on the basis of its characteristics such as solubility, size, charge and binding affinity.
http://www.w3.org/ns/prov#wasQuotedFrom	businesswire.com