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Catalog Number: MET-5119, MET-5120
Detect malate concentrations as low as 6.25 µM
Quantify in a standard colorimetric or fluorometric plate reader
Suitable for food and beverage samples, serum, plasma, urine, cell lysates and culture supernatants
Malate standard provided
Catalog Number: MET-5149
Detects guanosine levels as low as 1.57 µM
Compatible with cell or tissue lysates, serum, plasma, or urine
Guanosine standard included
Catalog Number: MET-5177
Detection sensitivity limit of approximately 1.6 µM Tryptophan
Suitable for use with lysates, serum, plasma, urine and culture supernatants
L-Tryptophan standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.