Lissamin Rhodamine B Ethylenediamine

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Synonyms: Sulforhodamine B Ethylenediamine

Functional Activity:

The red-fluorescent Lissamin Rhodamine B Ethylenediamine is a mixture of isomers. It is used for modifying carboxy-containing biomolecules. It can also be reversibly coupled to aldehydes and ketones to form a Schiff base - which can be reduced to a generate stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNH3). Its fluorescence emission spectrum lies between those of tetramethylrhodamines and X-rhodamines, and it can be well excited by 568 nm line of the Ar-Kr mixed gas laser that is used in many confocal laser-scanning microscopes.

Technical Data:

M.Wt: 600.75

Formula: C₂₉H₃₆N₄O₆ S₂

Excitation (nm): 560

Emission (nm): 581

Solubility: Soluble in DMSO, DMF

Purity: >95% (HPLC)

Shipping Conditions: Room temperature

Storage: Store at room temperature and protect from light.

CAS No.: N/A

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References for Lissamin Rhodamine B Ethylenediamine :

Certificate of Analysis/MSDS is available upon request