The Cambridge Biotech HIV-1 Western blot kit had much higher specificity then Genelabs Diagnostics HIV blot 2.2 Western blot kit.

• Cambridge血液HIV-1抗体WB试剂盒与Genelabs诊断公司的HIV blot 2.；2 HIV-1/2型WB试剂盒的试验结果对比；在特异性方面前者优于后者。