| Bioactivity | 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]. Storage: protect from light. |
| Invitro | ReAsH-EDT2 tags with GyrB.FGFR1KD.TC can appear with red fluorescence. |
| Name | ReAsH-EDT2 |
| CAS | 438226-89-2 |
| Formula | C16H13As2NO3S4 |
| Molar Mass | 545.38 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [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. |
ReAsH-EDT2
CAS: 438226-89-2 F: C16H13As2NO3S4 W: 545.38
ReAsH-EDT2 is a red fluorescent dye that marks proteins. ReAsH-EDT2 is a membrane-permeable biarsenical compound that bi
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