Antigen system | Antigen | Glycoprotein | Acronym | Caucasian phenotype frequency (%) |
---|---|---|---|---|
HNA-1 | HNA-1a | FcγRIIIb | NA1 | 58 |
 | HNA-1b | FcγRIIIb | NA2 | 88 |
 | HNA-1c | FcγRIIIb | SH | 5 |
HNA-2 | HNA-2a | gp50–64 | NB1 | 97 |
HNA-3 | HNA-3a | gp70–95 | 5b | 97 |
HNA-4 | HNA-4a | CD11b | MART | 99 |
HNA-5 | HNA-5a | CD11a | OND | 96 |