Assertion: antigen's antibody | /r/ObjectUse | used in research
Facets:
Source sentences:
text: In research, purified antibodies are used in many applications.
text: Antibodies used in research are some of the most powerful, yet most problematic reagents with a tremendous number of factors that must be controlled in any experiment including cross reactivity, or the antibody recognizing multiple epitopes and affinity, which can vary widely depending on experimental conditions such as pH, solvent, state of tissue etc.