The three SIRV Isoform Mixes (E0, E1 and E2) are each composed of 4 SIRV transcript SubMixes.
These four SubMixes are prepared from one of 8 PreMixes, allowing for the unique identification of each SIRV by capillary electrophoresis while entering the mixing scheme.
An Illustration of how the SubMixes contribute to SIRV transcript concentrations within each Isoform Mix is illustrated in the SIRV-Set 1 User Guide.