Dextran, M.W. 200000 - 300000, white powder clinical grade
Supplier: MP Biomedicals
Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. The remaining a(1-->3) linkages account for the branching of dextran.
Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components.
- Intrinsic viscosity: 0,4 to 0,5 (37 °C) for 1% solution
Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components.Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules.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.[2] Dextrans 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. Dextran 150 may be used to study iron delivery to cells, cell membrane permeabilization and red blood cell aggregation
Caution: Research Use Only (RUO).
Formula:
(C₆H₁₀O₅)n Storage Temperature: Ambient |
MDL Number:
MFCD00130935 CAS Number: 9004-54-0 |
Specification Test Results
Identity Test | Passes |
pH (1% aq soln) | 4.0-7.0 |
Moisture | ≤10% |
Color by Colorimetric | <0.15 abs @ 375 nm |
Intrinsic Viscosity | 0.4 - 0.5 (37°C) |
Sulphated Ash | ≤2.0% |
Cold Water Solubility | Passes |
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