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  3. Fluorescent Dye
  4. Cy3-PEG2-SCO

Cy3-PEG2-SCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-SCO carries a SCO group that can be covalently bound to an amino group. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.

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Cy3-PEG2-SCO Chemical Structure

Cy3-PEG2-SCO Chemical Structure

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Cy3-PEG2-SCO Related Antibodies

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Description

Cy3-PEG2-SCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-SCO carries a SCO group that can be covalently bound to an amino group. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.

Molecular Weight

773.44

Formula

C45H61ClN4O5
SMILES

CC1(C)C2=CC=CC=C2[N+](CCCCCC(NCCOCCOCCNC(OC3CCCCCC#C3)=O)=O)=C1/C=C/C=C4N(C5=CC=CC=C5C\4(C)C)C.[Cl-]
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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
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Cy3-PEG2-SCO 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 *
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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:

Cy3-PEG2-SCOFluorescent DyeInhibitorinhibitorinhibit

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HY-D2122
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