| (Region I) mmCcl2_F1 | CAAGCACCCTGCCTGACT |
| (Region I) mmCcl2_R1 | CTCCCGTCTGGCTCTCTG |
| (Region II) mmCcl2_F2 | TCCCAGGAGTGGCTAGAAAA |
| (Region II) mmCcl2_R2 | TCCGCTGAGTAAGTGCAGAG |
| (Region III) mmCcl2_F3 | CATCTGGAGCTCACATTCCA |
| (Region III) mmCcl2_R3 | GGCAGGTCAGAGGCAGAGTA |