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商品描述
Highpuritydyed,insolubleAzo-α-Celluloseforidentificationofenzymeactivitiesinresearch,microBIOLOGicalenzymeassaysandinvitrodiagnosticanalysis.
Substratefortheassayofendo-cellulases.
Newchromogenicsubstratesfortheassayofalpha-amylaseand(1→4)-β-D-glucanase.
McCleary,B.V.(1980).CarbohydrateResearch,86(1),97-104.
LinktoArticle
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Newchromogenicsubstrateshavebeendevelopedforthequantitativeassayofalpha-amylaseand(1→4)-β-D-glucanase.Thesewerepreparedbychemicallymodifyingamyloseorcellulosebeforedyeing,toincreasesolubility.Afterdyeing,thesubstrateswereeithersolubleorcouldbereADIlydispersedtoformfine,gelatinoussUSPensions.Assaysbasedontheuseofthesesubstratesaresensitiveandhighlyspecificforeitheralpha-amylaseor(1→4)-β-D-glucanase.Themethodofpreparationcanalsobeappliedtoobtainsubstratesforotherendo-hydrolases.