You searched for: Dextran sulphate sodium salt
Highly stable and soluble dextran sulfate sodium salt is colorless to faintly greenish-yellow in color. It is available in various quantities, with a concentration of 50%. Avantor offers ultra-pure grade, white powder for Colitis grade, molecular biology grade, white powder reagent grade
Dextran sulphate sodium salt, M.W. ~ 500,000 50% for biotechnology
Supplier: VWR Chemicals
Used for the detection of DNA or RNA in nucleic acid hybridisation procedures. It effectively “excludes” probe from solution, accelerating the rate of annealing.
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Dextran sulphate sodium salt, M.W. ~ 500,000 ≥98%, Ultra Pure Grade
Supplier: VWR Chemicals
Used for the detection of DNA or RNA in nucleic acid hybridisation procedures. It effectively “excludes” probe from solution, accelerating the rate of annealing.
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Dextran sulphate sodium salt, M.W. ∼36000 - 50000, white powder, Colitis Grade
Supplier: MP BIOMEDICALS
Dextran sulphate is a polyanionic derivative of dextran produced by esterification of Dextran with chlorosulphonic acid. Dextran sulphate sodium (DSS) is the sodium salt which is a white to off-white powder freely soluble in water and salt solutions to form a stable, clear solution. The sulphur content is approximately 17% which corresponds to an average of 1.9 sulphate groups per glucosyl residue of the dextran molecule.