CheKine™ Mirco Soil Acid Invertase (S-AI) Activity Assay Kit - 48 T/48 S

S-AI catalyzes the irreversible decomposition of sucrose into fructose and glucose at pH 4.5-5.0 (acidic), and is one of the key enzymes in soil microbial sucrose metabolism. CheKine™ Mirco Soil Acid Invertase (S-AI) Activity Assay Kit can detect soil samples. In this kit, S-AI catalyzes sucrose degradation to produce reducing sugar, which further reacts with 3, 5-dinitrosalicylate to produce brown-red amino compounds with characteristic light absorption at 510 nm, and the rate of increase of 510 nm light absorption is proportional to S-AI activity within a certain range.