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  3. Fluorescent Dye
  4. AF 568 NHS ester

AF 568 NHS ester is a derivative of the orange fluorescent dye AF 568. AF 568 NHS ester is widely used in cell dyes, biological dyes, biomolecules and particle fluorescent labeling. AF 568 exhibits maximum absorption wavelength of 579 nm and the maximum emission wavelength of 603 nm.

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

AF 568 NHS ester Chemical Structure

AF 568 NHS ester Chemical Structure

Size Price Stock Quantity
1 mg USD 300 In-stock
5 mg USD 780 Get quote
10 mg   Get quote  
50 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

AF 568 NHS ester Related Antibodies

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Description

AF 568 NHS ester is a derivative of the orange fluorescent dye AF 568. AF 568 NHS ester is widely used in cell dyes, biological dyes, biomolecules and particle fluorescent labeling. AF 568 exhibits maximum absorption wavelength of 579 nm and the maximum emission wavelength of 603 nm[1][2].

Molecular Weight

994.18

Formula

C49H63N5O13S2
Appearance

Solid

Color

Blue to dark blue

SMILES

O=C(C1=C(C2=C3C=C4C(CS(=O)(O)=O)=CC(C)(C)NC4=CC3=[O+]C5=CC(NC(C)(C)C=C6CS(=O)([O-])=O)=C6C=C25)C=CC(C(ON7C(CCC7=O)=O)=O)=C1)O.CCN(CC)CC.CCN(CC)CC
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light, stored under nitrogen

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

Solvent & Solubility
In Vitro: 

DMSO : 4.97 mg/mL (5.00 mM; Need ultrasonic and warming; 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 1.0059 mL 5.0293 mL 10.0585 mL
5 mM 0.2012 mL 1.0059 mL 2.0117 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, stored under nitrogen). 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 (257 KB)

Handling Instructions (2659 KB)
References

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, stored under nitrogen). 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 1.0059 mL 5.0293 mL 10.0585 mL 25.1464 mL
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AF 568 NHS ester 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:

AF 568 NHS esterFluorescent Dyeorange fluorescent dyelabelingNHS esterInhibitorinhibitorinhibit

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AF 568 NHS ester
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