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辅酶A三锂盐 CoA-Li3

Coenzyme A (trilithium salt) (from Yeast) 18439-24-2

Prepared enzymatically

应用:游离脂肪酸(NEFA)

检测原理:游离脂肪酸(NEFA)在腺苷三磷酸(ATP)、辅酶A(CoA)的存在下,经酰基辅酶A合成酶(ACS)作用,生成酰基辅酶A,酰基辅酶A被酰基辅酶A氧化酶(ACOD)氧化,生成2,3-trans-烯酰辅酶A和过氧化氢,而生成的过氧化氢在过氧化物酶(POD)存在下,与Trinder色原生成有色物质,通过测定其吸光度即可得到样品中游离脂肪酸的浓度。

Specifications

SourceYeast
CAS18439-24-2
FormulaC21H33N7O16P3SLi3
Formula / molecular Weight785.3
Product FormLyophilized Powder
Purity≥ 75% (Determined by enzyme analysis with PTA)
UV Spectral AnalysisRatios at pH 7.5 A250/A260 (0.83 ± 0.03) A280/A260 (0.21 ± 0.02)
Storage ConditionBelow 5°C