In article <3C02B717.F0871952 at purdue.edu>, Xiangzhen Sui <xsui at purdue.edu> wrote: > Dear Sir: > Can you tell me which company I should buy the Kit of RACE from? > Thanks. The Lifetech one. If you buy the 5prime kit you can buy the 3prime primer and get two kits in one. I've used it and it works, its also cheaper than the Clontech one. Peter