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Cationic starch. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3-Chloro-2-hydroxypropyl)trimethylammoniumchloridemodifiedstarch;Starch,(2-hydroxypropyl)trimethylammoniumchlorideether;Starch,2-hydroxy-3-(trimethylammonio)propylether,chloride;Starch,2-hydroxy-3-trimethylammoniopropylether,chloride;Starch,2-hydroxy-3-trimethylammoniopropylether,hydrochloride;Starch,N,N,N-trimethyl-2-hydroxypropanaminiumchlorideether;CATIONIC STARCH;STARCH HYDROXYPROPYLTRIMONIUM CHLORIDE. CAS No. 56780-58-6. Mole weight: 0. Purity: 0.96. Product ID: ACM56780586. Alfa Chemistry ISO 9001:2015 Certified.
Cationic starch
for protein immobilization. CAS No. 56780-58-6. Product ID: 5-00542. Purity: Nitrogen 0.2%. Properties: white powder pH 6.3, Nitrogen 0.4%. Source : corn starch derived. Reference: Antimicrob. Ag. Chemother. 3, 575, 1975; Nature New Biology, 232, 245, 1971; Carbohydr. Res., 11, 321, 1969.
Cationic starch (technical grade). Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3-Chloro-2-hydroxypropyl)trimethylammoniumchloridemodifiedstarch. Product Category: Promotional Products. CAS No. 56780-58-6. Purity: Tech. Product ID: ACM56780586-2. Alfa Chemistry ISO 9001:2015 Certified.
The hydrophilic polymer contains polar or charged functional groups, making it soluble in water. Uses: Additive to coatings and printing inks, brightener in electroplating, cationic modifier in clays and starches and adhesion/substantivity promoter. Group: Hydrophilic polymers. Alternative Names: PEI. CAS No. 26658-46-8. Pack Sizes: Packaging 100, 250 g in poly bottle. Molecular formula: Mw 110,000.
1,5-anhydro-D-fructose dehydratase
This enzyme catalyses one of the steps in the anhydrofructose pathway, which leads to the degradation of glycogen and starch via 1,5-anhydro-D-fructose. The other enzymes involved in this pathway are EC 4.2.1.110 (aldos-2-ulose dehydratase), EC 4.2.2.13 [exo-(1?4)-α-D-glucan lyase] and EC 5.3.2.7 (ascopyrone tautomerase). Requires divalent (Ca2+ or Mg2+) or monovalent cations (Na+) for optimal activity. Unlike EC 4.2.1.110, the enzyme is specific for 1,5-anhydro-D-fructose as substrate and shows no activity towards aldose-2-uloses such as 2-dehydroglucose. In addition, it is inhibited by its end-product ascopyrone M and it cannot convert ascopyrone M into microthecin, as can EC 4.2.1.110. Group: Enzymes. Synonyms: 1,5-anhydro-D-fructose 4-dehydratase; 1,5-anhydro-D-fructose hydrolyase; 1,5-anhydro-D-arabino-hex-2-ulose dehydratase; AFDH; AF dehydratase; 1,5-anhydro-D-fructose hydro-lyase. Enzyme Commission Number: EC 4.2.1.111. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4951; 1,5-anhydro-D-fructose dehydratase; EC 4.2.1.111; 1,5-anhydro-D-fructose 4-dehydratase; 1,5-anhydro-D-fructose hydrolyase; 1,5-anhydro-D-arabino-hex-2-ulose dehydratase; AFDH; AF dehydratase; 1,5-anhydro-D-fructose hydro-lyase. Cat No: EXWM-4951.
Cationic cellulose
2-hydroxy-3-trimethylammonium propyl ether, water soluble. Product ID: 5-00541. Properties: white powder pH 6.3. Source : corn starch derived.
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