Assertion: neuroepithelium's cell | /r/HasProperty | followed by storage
Facets:
value: with 20% fbs
type: OTHER
value: in liquid nitrogen
type: OTHER
Source sentences:
text: Cells were then expanded by passage and banked down in aliquots after harvest, followed by storage in liquid nitrogen with 20% FBS and 10% dimethyl sulfoxide (Sigma-Aldrich, Madrid, Spain).