Cy 3 (Non-Sulfonated) (Synonyms: Cyanine3)

Cat. No.: HY-D0968: FAQs
Data Sheet Handling Instructions

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Cy 3 Non-Sulfonated (Cyanine3) is a fluorescent label for protein and nucleic acid.

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Cy 3 (Non-Sulfonated) Chemical Structure

CAS No. : 146397-20-8

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Other In-stock Forms of Cy 3 (Non-Sulfonated):

Cy 3 (Non-Sulfonated) (triethylamine)

Other Forms of Cy 3 (Non-Sulfonated):

Cy 3 (Non-Sulfonated) (triethylamine) In-stock

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Biological Activity
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Description

Cy 3 Non-Sulfonated (Cyanine3) is a fluorescent label for protein and nucleic acid.

Molecular Weight

911.01

Formula

C₄₃H₅₀N₄O₁₄S₂

CAS No.

146397-20-8

Emission (Em)

570

Excitation (Ex)

550

SMILES

O=S(C1=CC2=C([N+](CCCCCC(ON3C(CCC3=O)=O)=O)=C(/C=C/C=C4N(CCCCCC(ON5C(CCC5=O)=O)=O)C6=C(C=C(S(=O)(O)=O)C=C6)C/4(C)C)C2(C)C)C=C1)([O-])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility

In Vitro:

DMSO : 41.67 mg/mL (45.74 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	1.0977 mL	5.4884 mL	10.9768 mL
5 mM	0.2195 mL	1.0977 mL	2.1954 mL
10 mM	0.1098 mL	0.5488 mL	1.0977 mL

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Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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mg/kg

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.0977 mL	5.4884 mL	10.9768 mL	27.4421 mL
	5 mM	0.2195 mL	1.0977 mL	2.1954 mL	5.4884 mL
	10 mM	0.1098 mL	0.5488 mL	1.0977 mL	2.7442 mL
	15 mM	0.0732 mL	0.3659 mL	0.7318 mL	1.8295 mL
	20 mM	0.0549 mL	0.2744 mL	0.5488 mL	1.3721 mL
	25 mM	0.0439 mL	0.2195 mL	0.4391 mL	1.0977 mL
	30 mM	0.0366 mL	0.1829 mL	0.3659 mL	0.9147 mL
	40 mM	0.0274 mL	0.1372 mL	0.2744 mL	0.6861 mL

Cy 3 (Non-Sulfonated) 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:

Cy 3 (Non-Sulfonated)146397-20-8Cyanine3Cyanine 3Cyanine-3Fluorescent DyeInhibitorinhibitorinhibit

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