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| Product | Description | |
|---|---|---|
| Cationic starch | Cationic starch is a biopolymer used in as a delivery system for development of drugs or gene therapy. Its positively charged structure allows efficient binding to negatively charged molecules aiding in targeted drug delivery and enhanced gene transfection. Synonyms: (3-Chloro-2-hydroxypropyl)trimethylammonium chloride modified starch; Starch, (2-hydroxypropyl)trimethylammonium chloride ether; Starch, 2-hydroxy-3-trimethylammoniopropylether, chloride; Starch, 2-hydroxy-3-(trimethylammonio)propyl ether, chloride; 2-Hydroxy-3-(trimethylammonio)propyl starch chloride; 2-Hydroxy-3-(trimethylammonio)propyl starch ether chloride; Sensomer CI 50; Starch 3-(trimethylammonio)-2-hydroxypropyl ether chloride salt; Starch 3-ether with (2,3-dihydroxypropyl)trimethylammonium chloride; Starch ether with (2,3-dihydroxypropyl)trimethylammonium chloride; Starch ether with 2,3-epoxypropyltrimethylammonium chloride; Starch ether with glycidylt rimethylammonium chloride; Starch hydroxypropyltrimonium chloride; Topcat L 95; YZC 2; YZG 2. Grade: ≥95%. CAS No. 56780-58-6. |  |
| Cationic starch | 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 (technical grade) | 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. | |
| Polyethylenimine, 80% ethoxylated solution | 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. |  |
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