abm’s qPCR Retrovirus Titer Kit is a one-step assay by qPCR which does not require additional lysis or reverse transcription (RT) steps, and can be completed within 2 hours. Designed to deliver high sensitivity and specificity, the kit ensures minimal non-specific background and better overall performance compared to similar kits on the market. ROX reference dye is provided separate from the MasterMix, making this kit universally compatible with most qPCR instruments.