Assertion: spheroid's cell | /r/HasProperty | treated with 5% bsa
Facets:
value: for 25 minutes at room temperature
type: TEMPORAL
Source sentences:
text: The cells were treated with 5% BSA, 5% goat serum, and 0.5% Triton X-100 in PBS for 25 minutes at room temperature to permeate and block nonspecific binding of the antibodies.