Carboxymethyl-Dextran-Fluorescein


Carboxymethyl-Dextran-Fluorescein

CM-Dextran-FITC

Catalog:DEXC014

Unit Size:10 mg

INQUIRY Datasheet

Specifications
Common Use Carboxymethyl (CM) Dextran is labeled with fluorescein. Ex/Em wavelength 494/518 nm. Purity: >95% lyophilized powder.
Structure Carboxymethyl-Dextran-Fluorescein
Molecular Weight 20 kDa
Functional Group Carboxymethyl
Fluorophores FITC
Degree of Substitution 1 mol % substitution and at least one dye molecule per dextran polymer.
Excitation Wavelength 494 nm
Emission Wavelength 518 nm
Q & A

Q: What is the definition for Labeling Degree (%) of your fluorescently-labeled dextran products?

A: Labeling Degree (%) is determined by dividing the number of covalently conjugated fluorescent dye by the total number of monomeric units of a polysaccharide molecule chain. For instance, 1.0 MOL % labeling means that one of every one hundred monomeric units along the polysaccharide chain is fluorescently labeled.

Related Products
Products
Fill out the form below
to receive a quote

GET A QUOTE

  • (USA)
  • (Europe)
Cookie Policy | Privacy Policy | Copyright © 2024 CD Bioparticles. All rights reserved.
0
Inquiry Basket
Inquiry