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Carboxymethyl Dextran (CM-Dextran)
 

 

 
CM-Dextran is a polyanionic derivative of Dextran. It is supplied as the sodium salt which is a white powder freely soluble in water and salt solutions. Since the carboxymethyl group is attached by a stable O-ether linkage, no stabilizer needs to be added and the solution may be stabilized by autoclaving. Levels of substitution up to 15% may be achieved.
 
As with other polyanionic derivatives, CM-Dextrans offer a wide range of chemical and biological properties:
 
• Stabilizer of proteins and other sensitive biopolymers
• As carrier for biosensor surfaces
• Preparation of low-toxic derivatives with drugs and other pharmacologically active substances
• A stable non-toxic, non-immunogenic additive
 
 
 

Contact us
 
If you have questions or anything else regarding pK Chemicals A/S and our products you are welcome to contact us:
 
 
pK Chemicals A/S
Address Europe:
Københavnsvej 140
4600 Køge
Phone: +45 56 63 03 00
Fax: +45 56 65 43 29
E-mail: info@pkcas.dk
 
Address USA:
C/O DIBD NYC Inc.
205 East 42nd Street - Suite 1830
New York, NY 10017
Phone: +1 212 297 5789
Fax: +1 212 867 5554