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You are here:Home » Molecular Biology » MB-Fluorescent Labels » N-(Methanethiosulfonylethylcarboxamidoethyl)-5 -naphthylamine-1-sulfonic acid, Sodium Salt (MTS-1,5-EDANS-Carboxyethyl)

N-(Methanethiosulfonylethylcarboxamidoethyl)-5 -naphthylamine-1-sulfonic acid, Sodium Salt


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Catalog #M3012-28
DescriptionA fluorescent compound used for the rapid and selective modification of sulfhydryl groups of enzymes.
Fluorescence: max. Abs. 335nm; max. Em. 493nm; e x 10-3: 5.7.
AtmosphereInert gas
SolubilityMethanol, Water
StabilityLight and moisture sensitive; Hygroscopic
Method for Determining IdentityProton NMR spectroscopic analysis.
TLC ConditionsSiO2; Dichloromethane: Methanol; 3:1. Visualized with UV and AMCS. Single spot: Rf = 0.5. Sodium content: 4.5%.
Storage and StabilityMay be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular FormulaC16H19N2NAO6S3
Molecular Weight454.51
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate namesMTS-1,5-EDANS-Carboxyethyl

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