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  3. Fluorescent Dye
  4. 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

ReAsH-EDT2 Related Antibodies

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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.

ReAsH-EDT2 Related Antibodies
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%

COA (255 KB) Elemental Analysis Report (113 KB)

Handling Instructions (2659 KB)
References
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ReAsH-EDT2 Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
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.

Keywords:

ReAsH-EDT2438226-89-2Fluorescent Dyered fluorescent dyeproteintetracysteine sequencesmembrane-permeableInhibitorinhibitorinhibit

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