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Plasma (h)

Cat#: 200-0076
Species: Human
RegionPlasma
SubstrateAcetylthiocholine
Substrate [M]5E-4
Km (enzyme affinity)2E-4
ReactionAcetylthiocholine --> Acetate + Thiocholine / Thiocholine + DTNB (Ellman’s Reagent) --> 5-thio-2-nitrobenzoic acid (yellow)
MethodColorimetric
Reference CompoundPhysostigmine (Eserine)
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