D3759

Dextran from Leuconostoc mesenteroides

average mol wt 48,000-90,000

• Wzór liniowy: (C₆H₁₀O₅)_n
• Numer CAS: 9004-54-0
• Numer WE: 232-677-5
• Numer MDL: MFCD00130935
• Kod UNSPSC: 12352201
• NACRES: NA.25

Właściwości

• pochodzenie biologiczne: bacterial (Leuconostoc mesenteroides)
• Poziom jakości: 200
• Formularz: powder
• aktywność optyczna: [α]/D 199°
• masa cząsteczkowa: average mol wt 48,000-90,000
• kolor: white
• rozpuszczalność: H₂O: 50 mg/mL, clear to very slightly hazy, colorless to faintly yellow
• ciąg SMILES: O1C(C(C(C(C1CO)O)O)O)OCC2OC(C(C(C2O)O)O)OCC(O)C(O)C(O)C(O)C=O
• InChI: 1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2
• Klucz InChI: FZWBNHMXJMCXLU-UHFFFAOYSA-N

Opis

Zastosowanie

Dextrans are used in many applications as platelet aggregants, plasma volume extenders, osmotic pressure regulators, stabilizers, organ separation media, matrix components, copolymers, microcarriers, binding agents, viscosity modifiers, antithrombotics, lubricants and physical structure components. They may be used as long hydrophilic spacer arms to improve the performance (freedom of movement) of conjugated/bound proteins. Dextrans may be derivatized for use in biosensor systems.
Dextrans of less than 60,000Da are generally considered low molecular weight dextrans. Low molecular weight dextrans are often preferred versus high molecular weight dextrans due to their viscosities, aggregation and permeation properties. High molecular weight, water-soluble, dextran polymers have been used in a wide variety of biomedical applications. Dextran (48,000-90,000) may be used to induce blood aggregation and as a viscosity plasma expander (HVPE).

Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules.

Inne uwagi

To gain a comprehensive understanding of our extensive range of Dextrans for your research, we encourage you to visit our Carbohydrates Category page.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)