Assertion: antibody | /r/CapableOf | block ldl-r
Facets:
value: at greater than 90%
type: OTHER
Source sentences:
text: The patents describe testing of over 3000 human monoclonal antibodies to confirm stable binding to PCSK9 and narrowing of the number down to 85 to identify antibodies that block interaction between PCSK9 and LDL-R at greater than 90%.