| Biotin-Chitosan-Fluorescein |
|
| CS-341 | Biotin-Chitosan-Fluorescein, 10-50 cP, 85% DDA |
| CS-342 | Biotin-Chitosan-Fluorescein, 200-500 cP, 85% DDA |
| CS-343 | Biotin-Chitosan-Fluorescein, MW 200kDa, 95% DDA |
| CS-344 | Biotin-Chitosan-Fluorescein, MW 200kDa, 85% DDA |
Description :
Chitosan is labeled with both Biotin and Fluorescein, Ex/Em wavelength 494/518 nm.
DDA: degreee of deacetylation.
cP: centipoise for dynamic viscosity.
Purity: >95% lyophilized powder.
Degree of substitution: 1 mol % substitution for each dye and at least one biotin and one fluorescein molecule per polymer.
Chitosan labeled with other types of fluorescent dyes may be offered through our custom synthesis.
Literature:
1) Molecular weight dependent antimicrobial activity by chitosan, New Macromolecular Architecture and Functions (in English), Proceedings of the OUMS'95, 2nd, Toyonaka, Japan, June 2-5, 1995 , 199-207.
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