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

Catalog No : USB-M3012-28
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Product name N-(Methanethiosulfonylethylcarboxamidoethyl)-5 -naphthylamine-1-sulfonic acid, Sodium Salt (MTS-1,5-EDANS-Carboxyethyl)
Catalog No USB-M3012-28
Supplier’s Catalog No M3012-28
Supplier US Biologicals
Source antigen Synthetic
Reactivity
Cross reactivity
Applications
Molecular weight 454.51
Storage -20°C
Other names
Grade
Purity ~98%
Form Light to dark yellow powder
Reactivity life 12 months
Note For reserch purpose only
Description Description: A 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. Source: Synthetic Purity: ~90% Atmosphere: Inert gas Solubility: Methanol, Water Stability: Light and moisture sensitive; Hygroscopic Method for Determining Identity: Proton NMR spectroscopic analysis. TLC Conditions: SiO2; Dichloromethane: Methanol; 3:1. Visualized with UV and AMCS. Single spot: Rf = 0.5. Sodium content: 4.5%. Storage and Stability: May 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.