1. Dye Reagents

CY3-SE (Synonyms: Cy3 NHS Ester)

Cat. No.: HY-D0823 Purity: >95.0%
Handling Instructions

CY3-SE is a reactive dye for the labeling of amino-groups in biomolecules.

For research use only. We do not sell to patients.
CY3-SE Chemical Structure

CY3-SE Chemical Structure

CAS No. : 146368-16-3

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 673 In-stock
5 mg USD 420 In-stock
10 mg   Get quote  
50 mg   Get quote  

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  • Biological Activity

  • Protocol

  • Technical Information

  • Purity & Documentation

Description

CY3-SE is a reactive dye for the labeling of amino-groups in biomolecules. CY3-SE is ideal for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. Excitation (nm):555, Emission (nm): 570.

Preparing Stock Solutions
Concentration Volume Mass 1 mg 5 mg 10 mg
1 mM 1.3739 mL 6.8696 mL 13.7393 mL
5 mM 0.2748 mL 1.3739 mL 2.7479 mL
10 mM 0.1374 mL 0.6870 mL 1.3739 mL
Please refer to the solubility information to select the appropriate solvent.
Molecular Weight

727.84

Formula

C₃₅H₄₁N₃O₁₀S₂

CAS No.

146368-16-3

SMILES

CC(/C(N1CCCCCC(ON2C(CCC2=O)=O)=O)=C\C=C\C3=[N+](CC)C(C=CC(S(=O)([O-])=O)=C4)=C4C3(C)C)(C)C5=C1C=CC(S(=O)(O)=O)=C5

Storage

-20°C, protect from light

Shipping

Room temperature in continental US; may vary elsewhere

Solvent & Solubility

10 mM in DMSO

* "<1 mg/mL" means slightly soluble or insoluble. "≥" means soluble, but saturation unknown.

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CY3-SE
Cat. No.:
HY-D0823
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