Table 2.
Time to fixation | NCI-N87 | SCH | SNU-16 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Fixation time | Fixation time | Fixation time | ||||||||||
24 h | 5 days | 7 days | 10 days | 24 h | 5 days | 7 days | 10 days | 24 h | 5 days | 7 days | 10 days | |
0 h | 3+ | 3+ | 3+ | 3+ | 2+a | 2+a | 2+a | 1+/2+ | 1+ | 1+ | 1+ | 0/1+ |
6 h | 3+ | 3+ | 3+ | 3+ | 2+ | 2+/3+ | 2+ | 2+ | 1+ | 1+ | 1+ | 0/1+ |
24 h | 3+ | 3+ | 3+ | 3+ | 1+/2+ | 1+a | 1+/2+ | 1+/2+ | 1+ | 0/1+ | 1+ | 0 |
HER2 IHC was performed by HercepTest
Tests were performed in duplicate for NCI-N87 and SNU-16, in triplicate or duplicate (a) for SCH. If the test results of duplicate samples were different, both values were indicated