Table 3.

Transfusion Scenario 2: Non-LR, WB transfusion between recipient and donor who share few antigens/alleles.

HLA Locus	Recipient C HLA Type WBC: 4.9 × 103/μl		Donor C HLA Type WBC: 6.1 × 103/μl		No. of distinct antigens/alleles detected at locus	Recipient and donor antigens/alleles detected in 10 unit transfusion scenario		Recipient and donor antigens/alleles detected in 2 unit transfusion scenario		Recipient and donor antigens/alleles detected in 1 unit transfusion scenario
						R*	D**	R	D	R	D
A	*02:01	*23	*02:02	*68	4	*23	*02:02, *68	*23	*02:02, *68	*23	*02:02, *68
B	*15:01 (B62)	*57	*07	*15:03 (B72)	4	*15:01, *57	*07, *15:03	*15:01, *57	*07, *15:03	*15:01, *57	*07, *15:03
C	*03:03 (C9)	*06	*07	*12	4	*03:03, *06	*07, *12	*03:03, *06	*07, *12	*03:03, *06	None
DRB1	*07	*14	*03:01 (DR17)	*15	4	*07, *14	*03:01, *15	*07, *14	*03:01, *15	*07, *14	*03:01, *15
DRB3/4/5	DRB4 *01:03 N	DRB3 *02	DRB3 *02	DRB5 *01	3	DRB4 *01:03 N, DRB3 *02 (I***)	DRB5*01 DRB3 *02 (I)	DRB4 *01:03 N, DRB3 *02 (I)	DRB5*01 DRB3 *02 (I)	DRB4 *01:03 N, DRB3 *02 (I)	DRB5*01 DRB3 *02 (I)
DQA1	*01:04	*02:01	*01:02	*05:01	4	*01:04, *02:01	*01:02, *05:01	*01:04, *02:01	*01:02, *05:01	*01:04, *02:01	*01:02, *05:01
DQB1	*03:03 (DQ9)	*05	*02	*06	4	*03:03, *05	*02, *06	*03:03, *05	*02, *06	*03:03, *05	*02, *06
DPA1	*01:03	*01	*01:03	*02	2	*01:03 (I)	*01:03 (I)	*01:03 (I)	*01:03 (I)	*01:03 (I)	*01:03 (I)
DPB1	*04:01	XX	*01:01	*4:01	2	*04:01 (I)	*04:01 (I), *01:01	*04:01 (I)	*04:01 (I), *01:01	*04:01 (I)	*04:01 (I), *01:01

^*R=recipient allele detected based on positive recipient-specific wells.

^**D=donor allele detected based on positive donor-specific wells.

^***I=indeterminant; DNA source could not be determined due to recipient and donor sharing antigen/allele at that locus.