Laurdan
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 (Ex/Em = 370/440-490 nm) .
Product Specifications
CAS Number
74515-25-6
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/laurdan.html
Purity
99.79
Solubility
DMSO : 5 mg/mL (ultrasonic; warming; heat to 60°C)
Smiles
CCCCCCCCCCCC(C1=CC=C2C=C(N(C)C)C=CC2=C1)=O
Molecular Formula
C24H35NO
Molecular Weight
353.54
Precautions
H302, H315, H319, H335
References & Citations
[1]Golfetto O, et al. Laurdan fluorescence lifetime discriminates cholesterol content from changes in fluidity in living cell membranes. Biophys J. 2013 Mar 19;104 (6) :1238-47.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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