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  3. Fluorescent Dye
  4. Dansylamide

Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.

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Dansylamide Chemical Structure

Dansylamide Chemical Structure

CAS No. : 1431-39-6

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Based on 1 publication(s) in Google Scholar

Dansylamide Related Antibodies

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Description

Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.

Molecular Weight

250.32

Formula

C12H14N2O2S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(C1=C2C=CC=C(C2=CC=C1)N(C)C)(N)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light

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

Solvent & Solubility
In Vitro: 

DMSO : 150 mg/mL (599.23 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 3.9949 mL 19.9744 mL 39.9489 mL
5 mM 0.7990 mL 3.9949 mL 7.9898 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
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). 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 3.9949 mL 19.9744 mL 39.9489 mL 99.8722 mL
5 mM 0.7990 mL 3.9949 mL 7.9898 mL 19.9744 mL
10 mM 0.3995 mL 1.9974 mL 3.9949 mL 9.9872 mL
15 mM 0.2663 mL 1.3316 mL 2.6633 mL 6.6581 mL
20 mM 0.1997 mL 0.9987 mL 1.9974 mL 4.9936 mL
25 mM 0.1598 mL 0.7990 mL 1.5980 mL 3.9949 mL
30 mM 0.1332 mL 0.6658 mL 1.3316 mL 3.3291 mL
40 mM 0.0999 mL 0.4994 mL 0.9987 mL 2.4968 mL
50 mM 0.0799 mL 0.3995 mL 0.7990 mL 1.9974 mL
60 mM 0.0666 mL 0.3329 mL 0.6658 mL 1.6645 mL
80 mM 0.0499 mL 0.2497 mL 0.4994 mL 1.2484 mL
100 mM 0.0399 mL 0.1997 mL 0.3995 mL 0.9987 mL
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Dansylamide 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:

Dansylamide1431-39-6Fluorescent DyeInhibitorinhibitorinhibit

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