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  3. ReAsH-EDT2

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).

For research use only. We do not sell to patients.

ReAsH-EDT2 Chemical Structure

ReAsH-EDT2 Chemical Structure

CAS No. : 438226-89-2

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100 μg USD 540 In-stock

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Based on 1 publication(s) in Google Scholar

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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].

In Vitro

ReAsH-EDT2 tags with GyrB.FGFR1KD.TC can appear with red fluorescence.

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

545.38

Formula

C16H13As2NO3S4

CAS No.
Appearance

Solid

Color

Brown to reddish brown

Emission (Em)

592

Excitation (Ex)

530

SMILES

O=C1C=CC2=NC3=C(C([As]4SCCS4)=C(O)C=C3)OC2=C1[As]5SCCS5

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Purity & Documentation

Purity: ≥95.0%

References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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ReAsH-EDT2
Cat. No.:
HY-130533
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