Assertion: choroid's cell | /r/HasProperty | washed with pbs
Facets:
Source sentences:
text: After 30 min of incubation at 37 °C, the cells were washed with PBS twice and detached with 150 μL of 0.25% Trypsin-EDTA solution.
text: After 30 min of incubation at 37 °C, the cells were washed with PBS twice and imaged by confocal microscopy (488 nm, Zeiss LSM 710).