A high-resolution polymerase chain reaction-sequence-specific primer HLA-B*27 typing set and its application in routine HLA-B27 testing

被引:13
作者
Downing, J. [1 ]
Coates, E. [1 ]
Street, J. [1 ]
Hammond, L. [1 ]
Rees, T. J. [1 ]
Pepperall, J. [1 ]
Darke, C. [1 ]
机构
[1] Welsh Blood Serv, Welsh Transplantat & Immogenet Lab, Pontyclun CF72 9WB, Wales
来源
GENETIC TESTING | 2006年 / 10卷 / 02期
关键词
D O I
10.1089/gte.2006.10.98
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
We designed a set of 35 polymerase chain reaction sequence- specific primers ( PCR- SSP) in 29 SSP mixtures to assign 29 HLA- B* 27 4- digit level alleles ( B* 2701- B* 2721 and B* 2723- B* 2730). This was used in conjunction with our 41 PCR- SSP primer mixture low- resolution HLA- B typing set to fully differentiate B* 27 from all other HLA- B alleles. Successful typing set validation used 521 B* 27 samples covering 13 ( B* 2701- B* 2710 and B* 2712, B* 2717, B* 2723) alleles. The distribution of B* 27 alleles was determined in a random population of 4020 local blood donors and the use of PCR- SSP B* 27 typing in our routine flow cytometry- based HLA- B27/ B2708 typing strategy is described.
引用
收藏
页码:98 / 103
页数:6
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