| 48013-7 | Genomic reference sequence ID | required |
| 69545-2 | DNA ROI start | optional |
| 69546-0 | DNA ROI stop | optional |
| 69547-8 | Ref nucleotide | optional |
| 69551-0 | Alt allele | optional |
| 48010-3 | Genechip ID Bld/T | optional |
| 48009-5 | Genechip Manufacturer ID Bld/T | optional |
| 48011-1 | Genechip Version Bld/T | optional |