About: http://webisa.webdatacommons.org/31502792

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	Preservatives like glycerol will react with the Tosyl groups on the beads, it is crucial that glycerol or other preservatives are removed from the antibody before coupling.
http://www.w3.org/ns/prov#wasQuotedFrom	protocol-online.org