Assertion: monoclonal antibody | /r/HasProperty | the need
Facets:
value: to create humanized monoclonal antibodies
type: PURPOSE
Source sentences:
text: Monoclonal antibodies are so expensive in part because of the cost and complexity of manufacture, the need for relatively high doses, and the price point set by early innovative treatments.
text: Since the most common methods for producing monoclonal antibodies use mouse cells, it is necessary to create humanized monoclonal antibodies for human clinical use.