A mixture, with accurately determined mole ratio, of product and internal standard relevant to the MS/MS enzyme assay of Acid sphingomyelinase; for measurment of Response Factor (See: Response Factor Measurement).
SMPD1 Product/Internal Standard
SKU: RF24A
The mixture contains N-Hexanoyl-D-sphingosine (MW 397.6) and N-Hexanoyl-D-sphingosine-d7 (MW 404.7).