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  4. Laurdan

Laurdan 

Cat. No.: HY-D0080 Purity: 99.66%
COA Handling Instructions

Laurdan is a membrane-permeable fluorescent probe that displays spectral sensitivity to the phospholipid phase of the cell membrane to which it is bound. Quantitation of generalized polarization (GP) of Laurdan can be used to identify phospholipid phase.

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

Laurdan Chemical Structure

Laurdan Chemical Structure

CAS No. : 74515-25-6

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 33 In-stock
Solution
10 mM * 1 mL in DMSO USD 33 In-stock
Solid
5 mg USD 30 In-stock
10 mg USD 45 In-stock
25 mg USD 106 In-stock
50 mg USD 180 In-stock
100 mg   Get quote  
200 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Laurdan Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Laurdan

  • Biological Activity

  • Purity & Documentation

  • Customer Review

Description

Laurdan is a membrane-permeable fluorescent probe that displays spectral sensitivity to the phospholipid phase of the cell membrane to which it is bound. Quantitation of generalized polarization (GP) of Laurdan can be used to identify phospholipid phase.

Molecular Weight

353.54

Appearance

Solid

Formula

C24H35NO
CAS No.
Emission (Em)

490
Excitation (Ex)

440
SMILES

CCCCCCCCCCCC(C1=CC=C2C=C(N(C)C)C=CC2=C1)=O
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 : 12.5 mg/mL (35.36 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.8285 mL 14.1427 mL 28.2853 mL
5 mM 0.5657 mL 2.8285 mL 5.6571 mL
10 mM 0.2829 mL 1.4143 mL 2.8285 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 1.25 mg/mL (3.54 mM); Clear solution

*All of the co-solvents are available by MedChemExpress (MCE).
Purity & Documentation

Purity: 99.66%

COA (240 KB) HNMR (235 KB) LCMS (294 KB)

Handling Instructions (2659 KB)
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Laurdan 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.

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

Laurdan74515-25-6Fluorescent DyeInhibitorinhibitorinhibit

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