CPC A01N 1/0221 (2013.01) | 13 Claims |
1. A liquid composition for cryopreservation of a biological material comprising
a polar aprotic solvent selected from dimethylsulfoxide (DMSO) and dimethylformamide (DMF),
a monohydric or polyhydric alcohol selected from ethylene glycol, propylene glycol, glycerol, erythritol, sorbitol, mannitol, xylitol, volemitol, methanol, ethanol, isopropanol, butanol and pentanol;
an unbranched polysaccharide selected from the group consisting of sucrose, trehalose, lactulose, melibiose, lactobionate, raffinose and cellulose;
dextran; and
polyvinyl alcohol;
and wherein the dextran comprises Dextran 1, Dextran 40, and Dextran 70.
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