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Disease Markers
Volume 12, Issue 4, Pages 247-251

HLA-B27 Determination by Polymerase Chain Reaction

D. C. Kilpatrick

Department of Transfusion Medicine, 2 Forrest Rood, Edinburgh EH1 2QN., Scotland

Received 3 August 1995

Copyright © 1996 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


A method for determining the presence or absence of HLA-827 by selective amplification of a region in the third exon of the HLA-B27 gene common to B*270 I to B*2705 inclusive, was evaluated. This polymerase chain reaction/sequence specific primer (PCR-SSP) method gave perfect correlation with serological typing on 40 individuals of previously determined HLA type and on 50 further clinical samples elaluated blind. It was concluded that HLA-B27 determination by PCR-SSP is simple, reliable. cost-effectile and convient for laboratory staff.