TRITC-polysucrose - 20 kDa , CAS No.T292229

CAS: T292229 Cat. No.: T292229

GRADE & PURITY 20 kDa

Synonyms

Polysucrose 3´,6´bis(tetramethylamino) - 3-oxospiro(isobenzofuran1(3H),9´-9H] xanthen]-5(or 6)- yl)carbamothioate; Tetramethyl-rhodamine B thiocarbamoylpolysucrose

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Overview

Polysucrose (renamed from Ficoll™) is a polymer which displays excellent biocompatibility. Polysucrose is more sensitive to acid than dextran so that care must be taken when working at acid pH. All batches are checked for molecular weight, degree of substitution, loss on drying and free TRITC. Aladdin produce TRITC-polysucrose from 20 kDa to 400 kDa. TRITC-polysucroses are supplied as a pink powder.

Structure

Polysucrose is a polymer synthesised by cross-linking sucrose with epichlorohydrin. TRITC-Polysucrose is prepared by reacting polysucrose with TRITC. Polysucrose has a more spherical structure and is less flexible compared to dextran.

Spectral data

TRITC-polysucrose has an excitation maximum at 522 and an emission maximum at 552 nm at pH 9.

Application

TRITC-polysucrose is mainly used for studying permeability and microcirculation. Due to its spherical structure, it is often used for studies of glomerular filtration.

Specifications

Synonyms

Polysucrose 3´, 6´bis(tetramethylamino) - 3-oxospiro(isobenzofuran1(3H), 9´-9H] xanthen]-5(or 6)- yl)carbamothioate; Tetramethyl-rhodamine B thiocarbamoylpolysucrose

Specifications & Purity

20 kDa

Storage

Room temperature, Argon charged, Desiccated

Shipped In

Normal

Product Properties

• Excitation and Emision Ranges: 522 nm and 552 nm at pH 9

Chemical and Physical Properties

• Solubility: dissolves readily in water
• Sensitivity: Air sensitive