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  4. Probe-Cys

Probe-Cys is a water-soluble and selective near-infrared fluorescent probe for Cys (λex= 680 nm, λem=710 nm) that is not interfered by Hcy, GSH, and HS-. Probe-Cys can react with the stimulant 1,4-dimercaptothreitol (DTT) and the inhibitor N-ethylmaleimide (NEM) in HepG2 cells and zebrafish for the detection of endogenous Cys. Probe-Cys can also be used for imaging Cys in Arabidopsis thaliana. Probe-Cys provides a method for cancer diagnosis and exploration of plant sulfur metabolism.

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

Probe-Cys Chemical Structure

Probe-Cys Chemical Structure

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Probe-Cys Related Antibodies

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Description

Probe-Cys is a water-soluble and selective near-infrared fluorescent probe for Cys (λex= 680 nm, λem=710 nm) that is not interfered by Hcy, GSH, and HS-. Probe-Cys can react with the stimulant 1,4-dimercaptothreitol (DTT) and the inhibitor N-ethylmaleimide (NEM) in HepG2 cells and zebrafish for the detection of endogenous Cys. Probe-Cys can also be used for imaging Cys in Arabidopsis thaliana. Probe-Cys provides a method for cancer diagnosis and exploration of plant sulfur metabolism[1].

Molecular Weight

585.67

Formula

C33H31NO7S
SMILES

O=C(C1=CC=CO1)OC2=CC(OC3=C4/C=C/C(C(C)(C5=CC=CC=C56)C)=[N+]6CCCCS(=O)([O-])=O)=C(C=C3CC4)C=C2
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Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
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Probe-Cys Related Classifications

  • Molarity Calculator

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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:

Probe-CysFluorescent DyeHepG2zebrafishCys detectionCys imagingProbeArabidopsis thalianacancer diagnosisplant sulfur metabolismInhibitorinhibitorinhibit

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