About: http://webisa.webdatacommons.org/446457709

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	Typically, protein samples are electrophoresed on SDS-PAGE and transferred to a membrane such as nitrocellulose or nylon, where they are probed with specific antibodies.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org