Dansylamidoethyl Methanethiosulfonate (MTS-Dansyl, 2-(5-Dimethylaminonaphth-1-ylsulfonamido)ethyl Methanethiosulfonate)

Catalog No : USB-D1039-76
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Product name Dansylamidoethyl Methanethiosulfonate (MTS-Dansyl, 2-(5-Dimethylaminonaphth-1-ylsulfonamido)ethyl Methanethiosulfonate)
Catalog No USB-D1039-76
Supplier’s Catalog No D1039-76
Supplier US Biologicals
Source antigen Synthetic
Reactivity
Cross reactivity
Applications
Molecular weight 388.53
Storage -20°C
Other names
Grade
Purity ~90%
Form
Reactivity life 12 months
Note For reserch purpose only
Description Reacts specifically and rapidly with thiols to form mixed disulfides. Used to probe the structures of the ACh receptor channel, the GABAA receptor channel, and lactose permease. Fluorescence: max. Abs. 335nm; max. Em. 526nm; e x 10-3: 4.1 Melting Point: As Reported Solubility: As Reported Stability: Light-sensitive Method for Determining Identity: Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric Analysis TLC Conditions: As Reported 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. Important Note: This 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.