Title: The measurement of serum cholinesterase activities by an integration strategy with expanded linear ranges and negligible substrate-activation Liao F, Yang D, Tang J, Yang X, Liu B, Zhao Y, Zhao L, Liao H, Yu M Ref: Clinical Biochemistry, 42:926, 2009 : PubMed
OBJECTIVES: To measure serum cholinesterase (SCHE) with an integration strategy. DESIGN AND METHODS: At 54.0 micromol/L butyrylthiolcholine, SCHE initial rates were calculated with 50.0 micromol/L butyrylthiolcholine and maximal rates via an improved integrated method if substrate consumptions within 5.0 min were over 60%, or were determined by the classical initial rate method. RESULTS: The linear range was from 16 to 1560 nkat/L, and SCHE in clinic sera showed negligible substrate-activation. CONCLUSION: This strategy was effective.
        
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Liao F, Yang D, Tang J, Yang X, Liu B, Zhao Y, Zhao L, Liao H, Yu M (2009) The measurement of serum cholinesterase activities by an integration strategy with expanded linear ranges and negligible substrate-activation Clinical Biochemistry42: 926-8
Liao F, Yang D, Tang J, Yang X, Liu B, Zhao Y, Zhao L, Liao H, Yu M (2009) Clinical Biochemistry42: 926-8