| Field identifier | KIR2DS4 | 
| Field description | KIR gene 2DS4 | 
| Element type | KirType | 
| Field type | kirLocusType | 
| Required | No | 
| Length | 3 | 
| Comment | valid values: "POS" = presence of KIR gene; "NEG" = absence of KIR gene | 
| Dictionary field | KIR gene 2DS4 (Killer immunoglobulin-like receptor (KIR)) | 
| EMDIS fields related to dictionary field | CB_KIR2DS4 D_KIR2DS4 |