Product Description: ReAsH-EDT2 is a red fluorescent dye that marks proteins. ReAsH-EDT2 is a membrane-permeable biarsenical compound that binds covalently to tetracysteine sequences which allows the protein to be imaged. ReAsH-EDT2 can be used for protein localization and trafficking. (λex=530 nm, λem=592 nm)[1][2].
Formula: C16H13As2NO3S4
References: [1]Adams SR, et, al. Preparation of the membrane-permeant biarsenicals FlAsH-EDT2 and ReAsH-EDT2 for fluorescent labeling of tetracysteine-tagged proteins. Nat Protoc. 2008;3(9):1527-34./[2]Perdios L, et, al. Time-resolved FRET reports FGFR1 dimerization and formation of a complex with its effector PLCγ1. Adv Biol Regul. 2016 Jan;60:6-13.
CAS Number: 438226-89-2
Molecular Weight: 545.38
Compound Purity: 95.0
Research Area: Others
Solubility: 10 mM in DMSO
Target: Fluorescent Dye
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