Laboratory Medicine and Quality Assurance

Table. 7.

Results of HLA class II typing in 2020

Trials Specimen Resolution HLA-DR No. of labs HLA-DQ No. of labs
1st IHL-20-01 Generic type DRB1*14 1 DQB1*03/DQB1*05 45
DRB1*14/Blank 65
Allelic type DRB1*14:03/DRB1*14:05 25 DQB1*03:01/DQB1*05:03 16
DRB1*14:05G/DRB1*14:03 3 DQB1*05:03G/DQB1*03:01G 1
Serological equivalent DR14/Blank 22 DQ5/DQ7 45
DR14/DR1403 44
IHL-20-02 Generic type DRB1*04/DRB1*13 66 DQB1*04/DQB1*06 45
Allelic type DRB1*04:05/DRB1*13:02 25 DQB1*04:01/DQB1*06:04 16
DRB1*04:05G/DRB1*13:02G 3 DQB1*04:01G/DQB1*06:04G 1
Serological equivalent DR4/DR13 66 DQ4/DQ6 45
2nd IHL-20-03 Generic type DRB1*14 3 DQB1*03 2
DRB1*14/Blank 64 DQB1*03/Blank 45
Allelic type DRB1*14:06/DRB1*14:06 4 DQB1*03:01/DQB1*03:01 2
DRB1*14:06/DRB1*99:99 24 DQB1*03:01/DQB1*99:99 14
DQB1*03:01G/DQB1*03:01G 2
Serological equivalent DR14 3 DQ7 2
DR14/Blank 64 DQ7/Blank 45
IHL-20-04 Generic type DRB1*04/DRB1*08 67 DQB1*04/DQB1*06 47
Allelic type DRB1*04:05/DRB1*08:03 25 DQB1*04:01/DQB1*06:01 16
DRB1*04:05G/DRB1*08:03G 3 DQB1*04:01/DQB1*06:01G 2
Serological equivalent DR4/DR8 67 DQ4/DQ6 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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