preanalytical
Pre-analytical tissue requirements for PDL1 testing
- Tissue fixed in 10% neutral buffered formalin (NBF)
- Fixation time: 12 to 72 hours
- Not validated with other type of fixative
- Not validated with tissue treated with microwaves
- Not validated with tissue treated for decalcification
preanalytical.txt · Last modified: 2025/02/01 17:00 by 127.0.0.1