Laboratory Medicine and Quality Assurance

Table. 8.

Results of HLA class I typing in 2021

Trials Specimen Resolution HLA-A No. of labs HLA-B No. of labs HLA-C No. of labs
1st IHL-21-01 Generic type A*31/A*33 66 B*35/B*44 66 C*03/C*14 38
Allelic type A*31:01/A*33:03 24 B*35:01/B*44:03 25 C*03:03/C*14:03 24
A*31:01/A*33:03G 4 B*35:01G/B*44:03G 3 C*03:03G/C*14:03G 3
Serological equivalent A31/A33 65 B35/B44 65 Cw9/Blank 34
Cw9/Cw1 1
Cw9/Cw14 3
IHL-21-02 Generic type A*02/Blank 66 B*35/B*40 66 C*04/C*08 38
Allelic type A*24:02/A*24:02 2 B*35:01/B*40:06 25 C*04:01/C*08:01 24
A*24:02/A*99:99 23 B*35:01G/B*40:06G 3 C*04:01G/C*08:01G 3
A*24:02G/A*24:02G 3
Serological equivalent A2/Blank 1 B35/B61 65 Cw4/Cw8 38
A24/Blank 64
2nd IHL-21-03 Generic type A*02/A*24 67 B*07/B*37 67 C*06/C*07 39
Allelic type A*02:01/A*24:01 1 B*07:02/B*37:01 28 C*06:02/C*07:02 26
A*02:01/A*24:02 27 B*07:02G/B*37:01G 3 C*06:02G/C*07:02G 3
A*02:01G/A*24:02G 3
Serological equivalent A2/A24 65 B7/B37 65 Cw6/Cw7 38
IHL-21-04 Generic type A*02/A*33 67 B*54/B*55 67 C*01/Blank 39
Allelic type A*02:01/A*33:03 27 B*54:01/B*55:02 28 C*01:02/C*01:02 3
A*02:01/A*33:03G 1 B*54:01G/B*55:02G 3 C*01:02/C*99:99 23
A*02:01G/A*33:03G 3 C*01:02G/C*01:02G 2
C*01:02G/C*99:99 1
Serological equivalent A2/A33 65 B54/B55 65 Cw1/Blank 38

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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