Cells-to-C_T Bulk RT Reagents are separately-available, large-quantity versions of the reagents used for reverse transcription in the TaqMan™ Gene Expression Cells-to-C_T™ Kit (20X RT enzyme mix and 20X RT buffer). These reagents are sufficient for 2500 RT reactions. When combined with the Cells-to- C_T Bulk Lysis Reagents, these reagents can be easily incorporated into automated, high throughput applications.