General FAQs - Enzymes (5)
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How are enzymes that are supplied in ammonium sulphate (sulfate) used?
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What is the substrate specificity of each of the Megazyme α-L-arabinofuranosidases?
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How should ammonium sulphate enzyme suspensions be made soluble?
Amyloglucosidase (Aspergillus niger) (E-AMGDF) (5)
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Why does the Amyloglucosidase Assay Reagent (R-AMGR3) contain PNP-beta-D-maltoside and not PNP-alpha-D-maltoside, since amyloglucosidase is specific for alpha-1,4-D-linked glucans?
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What is the definition of units for Amyloglucosidase (E-AMGDF)?
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In what absorbance range should I use Amyloglucosidase (E-AMGDF) with Amyloglucosidase Assay Reagent (R-AMGR3)?
β-Amylase (Barley) (E-BARBL/E-BARBP) (7)
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Can beta-amylase (E-BARBL/E-BARBP) be used at pH 8 (in order to minimise the alpha-amylase activity). Do you have a buffer to suggest?
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Is the beta-amylase (E-BARBL/E-BARBP) free from other activities?
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What is the relative activity of the liquid (E-BARBL) and powder (E-BARBP) forms of your barley beta-amylase?
Cellulase (endo-1,4-β-D-glucanase) (Trichoderma longibrachiatum) (E-CELTR) (4)
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What is the identity of the cellulase (E-CELTR), is it EGI or EGII?
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Does the cellulase (E-CELTR) have any contaminating activities, especially xylanase activity?
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Are there any highly purified enzyme preparations for hydrolysis of cellulose and callose on live plants?