Polysucrose is water-soluble, nontoxic, resistant to intestinal enzymes, spherical and can be produced with a molecular weight distribution that relates to the size of many normal food proteins.Used for cell separation and organelle isolation. Polysucrose has been used in a study to develop a new method for the purification of human motile spermatozoa. It has also been used in a study that investigated the antiproliferative and antitumor activities of D-reverse peptides. Polysucrose is water-soluble, nontoxic, resistant to intestinal enzymes, spherical and can be produced with a molecular weight distribution that relates to the size of many normal food proteins. Used for cell separation and organelle isolation. Polysucrose has been used in a study to develop a new method for the purification of human motile spermatozoa. It has also been used in a study that investigated the antiproliferative and antitumor activities of D-reverse peptides.