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TRITC-Polysucroses

Polysucrose (sold as Ficoll™ by GE Healtcare) is a polymer synthesized by cross-linking sucrose with epichlorohydrin. Polysucrose is readily soluble in water and salt solutions over a wide range of pH. As with sucrose, Polysucrose is more sensitive to acid than dextran so that care must be taken when working at acid pH.

Polysucrose 70 is a fraction of Polysucrose with a molecular weight of 70 000. The Stokes radius is ca. 50Å which is lower that that (58Å) for dextran 70 and is attributed to the fact that Polysucrose has a more spherical structure and is less flexible. Polysucrose displays excellent biocompatablity. TRITC-Polysucrose 70 is prepared by reacting Polysucrose 70 with TRITC under similar conditions to those used for TRITC-dextrans. It is supplied as a red powder which is freely soluble in water.

TRITC-Polysucrose fractions with weight average molecular weight 20 000, 40 000 and 400 000 are also available.

If you need larger quantities please contact us for a bulk quotation.

Products


TRITC-Polysucrose 20 (TP20)

TRITC-Polysucrose 20 (TP20)

Price:
715 SEK
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TRITC-Polysucrose 40 (TP40)

TRITC-Polysucrose 40 (TP40)

Price:
715 SEK
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TRITC-Polysucrose 70 (TP70)

TRITC-Polysucrose 70 (TP70)

Price:
715 SEK
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TRITC-Polysucrose 400 (TP400)

TRITC-Polysucrose 400 (TP400)

Price:
715 SEK
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