Primer and probe sequences
| Primer/probe | Sequence (5′–3′) |
| Gastrin | |
| Probe | AGCACTGCGGCGGC |
| Upper primer | GCCCAGCCTCTCATCATC |
| Lower primer | GGGGACAGGGCTGAAGTG |
| CCK-B | |
| Probe | AGTTGCACGTAGCAGCCAT |
| Upper primer | TCTCGCGAGCTCTACTTAGGG |
| Lower primer | GAAGTTGCACGTAGCAGCCA |
| ΔCCK-B | |
| Probe | TGGGGTACATCCACAAGTGC |
| Upper primer | CAGGAGAAGAACTGAACTGTCC |
| Lower primer | TCGCTGACTGCCAGTGAGAG |
| GAPDH | |
| Upper primer | GGTGAAGGTCGGAGTCAACGGA |
| Lower primer | GAGGGATCTCGCTCCTGGAAGA |
GAPDH primers are from MacLaughlin et al.10 ΔCCK-B probe/primer sequences and code names are from Miyake.9