2. Others
  3. Fluorescent Dye
  4. Cy7-YNE

Cy7-YNE is a fluorescence labeling agent (Ex=700-770 nm，Em=790 nm). Cyanine dyes are used to label proteins, antibodies, and peptides. Cy7-YNE is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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Cy7-YNE

Cy7-YNE Chemical Structure

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Cy7-YNE Related Antibodies

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Description

Cy7-YNE is a fluorescence labeling agent (Ex=700-770 nm，Em=790 nm). Cyanine dyes are used to label proteins, antibodies, and peptides. Cy7-YNE is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Molecular Weight

719.91

Formula

C38H45N3O7S2
Appearance

Solid

Color

Light yellow to green yellow

Emission (Em)

770
Excitation (Ex)

740
SMILES

CC1(C)C(/C=C/C=C/C=C/C=C2N(CCCCCC(NCC#C)=O)C(C=CC(S(=O)(O)=O)=C3)=C3C\2(C)C)=[N+](CC)C4=CC=C(S(=O)([O-])=O)C=C41
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (69.45 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.3891 mL 6.9453 mL 13.8906 mL
5 mM 0.2778 mL 1.3891 mL 2.7781 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 95.0%

SDS (251 KB)

COA (253 KB) HNMR (315 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.3891 mL 6.9453 mL 13.8906 mL 34.7266 mL
5 mM 0.2778 mL 1.3891 mL 2.7781 mL 6.9453 mL
10 mM 0.1389 mL 0.6945 mL 1.3891 mL 3.4727 mL
15 mM 0.0926 mL 0.4630 mL 0.9260 mL 2.3151 mL
20 mM 0.0695 mL 0.3473 mL 0.6945 mL 1.7363 mL
25 mM 0.0556 mL 0.2778 mL 0.5556 mL 1.3891 mL
30 mM 0.0463 mL 0.2315 mL 0.4630 mL 1.1576 mL
40 mM 0.0347 mL 0.1736 mL 0.3473 mL 0.8682 mL
50 mM 0.0278 mL 0.1389 mL 0.2778 mL 0.6945 mL
60 mM 0.0232 mL 0.1158 mL 0.2315 mL 0.5788 mL
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Cy7-YNE Related Classifications

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:

Cy7-YNEFluorescent DyeInhibitorinhibitorinhibit

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