DEAE-Dextran, Powder

Supplier: Thermo Scientific Chemicals

Synonyms: Diethylaminoethyl dextran

J63781-22 J63781-14 J63781-22 J63781-14
AAJ63781-14EA 89.03 USD
CAAAJ63781-14 AAJ63781-14 AAJ63781-22 CAAAJ63781-22
DEAE-Dextran, Powder

DEAE-Dextran is used in the development of sustained release protein delivery and nucleic acid transfection systems.

It has been speculated that DEAE-Dextran may cause a stimulation of the helper T-cell function in antibody synthesis.

Caution: Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

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Specification Test Results

Form Powder
Free DEAE-Cl 20 ppm
Loss on Drying 10%
Molecular Weight (viscosity calc.) 500,000 ± 20%
Total Nitrogen 3.0 - 3.8%
Optical purity NMT 0.2 absorption at 375 nm
pH (aqueous solution) 5.0 to 7.0
Sulfated Ash 2%
Viscosity 0.4 to 0.6

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