Laboratory Medicine and Quality Assurance

Table. 9.

Results of HLA class II typing in 2021

Trials Specimen Resolution HLA-DR No. of labs HLA-DQ No. of labs DP No. of labs
1st IHL-21-01 Generic type DRB1*04/DRB1*13 66 DQB1*04/DQB1*06 47 DPB1*2/DPB1*3 3
Allelic type DRB1*04:10/DRB1*13:02 25 DQB1*04:02/DQB1*06:04 16
DRB1*04:10G/DRB1*13:02G 3 DQB1*04:02G/DQB1*06:04G 1
Serological equivalent DR4/DR13 65 DQ4/DQ6 46 DPB1*02:01/DPB1*03:01 3
IHL-21-02 Generic type DRB1*09/DRB1*11 66 DQB1*03/Blank 47 DPB1*3/DPB1*4 3
Allelic type DRB1*09:01/DRB1*11:01 25 DQB1*03:01/DQB1*03:03 16 DPB1*03:01/DPB1*04:02 3
DRB1*09:01G/DRB1*11:01G 3 DQB1*03:01G/DQB1*03:03G 1
Serological equivalent DR9/DR11 65 DQ7/DQ9 46
2nd IHL-21-03 Generic type DRB1*01/DRB1*10 67 DQB1*05/Blank 48 DPB1*03/DPB1*04 7
Allelic type DRB1*01:01/DRB1*10:01 28 DQB1*05:01/DQB1*05:01 2 DPB1*03:01/DPB1*04:02 7
DRB1*01:01G/DRB1*10:01G 3 DQB1*05:01/DQB1*99:99 18
DQB1*05:01G/DQB1*05:01G 1
Serological equivalent DR1/DR10 65 Blank 1
DQ5/Blank 46
IHL-21-04 Generic type DRB1*09/DRB1*15 67 DQB1*03/DQB1*06 48 DPB1*05 1
DPB1*05/Blank 6
Allelic type DRB1*09:01/DRB1*15:01 28 DQB1*03:03/DQB1*06:02 20 DPB1*05:01/DPB1*05:01 1
DRB1*09:01G/DRB1*15:01G 3 DQB1*03:03G/DQB1*06:02G 1 DPB1*05:01/DPB1*99:99 6
Serological equivalent DR9/DR15 65 DQ6/DQ9 47

Bold letter indicates the results which are not compliant with the intended responses.

Abbreviation: HLA, human leukocyte antigen.

Lab Med Qual Assur 2024;46:1~37 https://doi.org/10.15263/jlmqa.2024.46.1.1
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