Dextran-Rhodamine B


Dextran-Rhodamine B

Dextran-RhB

Catalog:DEXN012

Unit Size:25 mg

INQUIRY Datasheet

Specifications
Synonym TRITC dextran, RB dextran
Common Use Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Rhodamine B labeled Dextran has high fluorescent intensity, essentially free of non-conjugated dyes. These products have been successfully used for imaging lymph nodes, neurons, blood vessels and many biological processes. They are also used for long-term tracers for live cells. These functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.
Structure Dextran-Rhodamine B
Molecular Weight 70 kDa
Fluorophores Rhodamine B
Storage Store at 4-8 °C. Protect from light.
Surface Charge Density 1-50 Rhodamine dyes on each dextran molecule depends on molecular weight of dextran.
Excitation Wavelength 544 nm
Emission Wavelength 576 nm
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