IVD reagent substrates

 4-Nitrophenyl Phosphate (p-NPP)  is White to yellowish crystalline powder acts as a substrate for alkaline phosphatase (ALP) with Water (K. Fischer): 25%-31% and 4-Nitrophenol ≤0.07%. It is designed for in vitro quantitative measurement of alkaline phosphatase activity in human serum or plasma by medical institutions, supporting auxiliary diagnostic purposes. It ensures hi-precision and timely performance for IVD kits. Its supplied in 100g, 500g, 1kg, 5kg, 10kg, with customized packing available upon request.

 L-γ-Glutamyl-3-carboxy-4-nitroanilide ammonium salt（Glupa-C)  is white to yellowish crystalline powder used as a substrate for γ-glutamyltransferase (GGT) with a purity of ≥99.6 area% (HPLC). It ensures hi-precision and timely performance for IVD kits. Its supplied in 100g, 500g, 1kg, 5kg, 10kg, with customized packing available upon request.