Hello, did anyone ever use a TaqMan® Gene Expression Assay (Applied Biosystems) in combination with the LightCycler® TaqMan® Master Mix (Roche) in a real time PCR? I must use the LightCycler® TaqMan® Master Mix from Roche because I have the instrument LightCycler 2.0, which works with glass capillaries instead of plastic plates, and master mixes from Applied B. are not compatible with capillaries. Teoretically, there's no reason why such a combination of reagents should be wrong, but the Applied B. does not recommend the use of master mixes other than their own.