Human Platelet Antigen Alleles in 998 Taiwanese Blood Donors Determined by Sequence-Specific Primer Polymerase Chain Reaction

Table 3

Allele frequencies of three platelet antigens located on GPIIIa in Taiwanese.

HPA-1	HPA-4	HPA-6	Allelic forms	Frequencies
Leu33	Arg143	Arg489	1a/4a/6a	0.9704
Leu33	Arg143	Gln489	1a/4a/6b	0.0225
Pro33	Arg143	Arg489	1b/4a/6a	0.0045
Leu33	Gln143	Arg489	1a/4b/6a	0.0025