Texas Red®-2-sulfonamidoethyl methanethiosulfonate (TEXAS RED®-MTSEA)

Catalog No : USB-T3560-20
479.32€
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Product name Texas Red®-2-sulfonamidoethyl methanethiosulfonate (TEXAS RED®-MTSEA)
Catalog No USB-T3560-20
Supplier’s Catalog No T3560-20
Supplier US Biologicals
Source antigen Synthetic
Reactivity
Cross reactivity
Applications
Molecular weight 743.94
Storage -20°C
Other names
Grade
Purity ~90%
Form Supplied as a dark violet solid.
Reactivity life 12 months
Note For reserch purpose only
Description A fluorescent compound used for the rapid and selective modification of sulfhydryl groups of enzymes. Fluorescence: max. Abs. 582nm; max. Em. 600nm; e x 10-3: 108 Melting Point: >300°C Solubility: Chloroform, DMSO Stability: Sensitive to moisture and light Atmosphere: Inert gas Method for Determining Identity: Proton NMR (DMSO-d6)Spectroscopic and Mass Spectrometric Analysis TLC Conditions: SiO2; Dichloromethane: Methanol: NH4OH= 9:1:0.1. Visualized with UV. and AMCS; Single spot Rf = 0.4. 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. Sensitive to moisture and light.