44039

Sigma-Aldrich

Atto 488 DPPE

suitable for fluorescence

Synonym(s):
1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine labeled with Atto 488
Pricing and availability is not currently available.

assay

≥80.0% (HPCE)

Quality Level

fluorescence

λex 507 nm; λem 527.0 nm±5.0 nm in chloroform/methanol (4:1)

suitability

suitable for fluorescence

storage temp.

−20°C

General description

Atto 488 is a labeling dye with high molecular absorption (90,000) and quantum yield (0.80) as well as sufficient Stokes shift between excitation and emission maximum. It is optimized for excitation with an argon laser, and is characterized by high photostability.

Atto-Dye Labeled Phospholipids
Sigma-Aldrich offers a variety of glycero-phospholipids carrying one or two fatty acid groups (lipophilic groups) and a phosphate ester residue (hydrophilic group). They are labeled at the hydrophilic head group. After incorporation of the phospholipid into a membrane the fluorophore is located at the water/lipid interface of the membrane. We currently provide 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE), palmitoyl-sn-glycero-phosphoethanolamine (PPE), and 1,2-dimyristoyl-snglycero-3-phospho-ethanolamine (DMPE) labeled with Atto-dyes.

find more information
here

Legal Information

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Breaking the Diffraction Barrier in Fluorescence Microscopy by Optical Shelving.
Bretschneider, S.; Eggeling, Chr.; Hell, S. W.
Physical Review Letters, 98(21) (2007)
Dual color localization microscopy of cellular nanostructures.
Gunkel, M.; et al.
Biotechnology Journal, 4(6), 927-938 (2009)
Super-Resolution Imaging of Fluorophore-Labeled DNA Bound to Gold Nanoparticles. A Single-Molecule, Single-Particle Approach.
Blythe, Karole L.; Willets, Katherine A.
The Journal of Physical Chemistry C, 120(2), 803?815-803?815 (2016)
Effects of Tuning Fluorophore Density, Identity, and Spacing on Reconstructed Images in Super-Resolution Imaging of Fluorophore-Labeled Gold Nanorods.
Blythe, Karole L.; Titus, Eric J.; Willets, Katherine A
The Journal of Physical Chemistry, 119(50), 28099?28110-28099?28110 (2015)
The changing point-spread function. Single-molecule-based super-resolution imaging.
Horrocks, M. H.; Palayret, M.; Klenerman, D.; Lee, S. F.
Histochemistry and Cell Biology, 141(6), 577-585 (2014)

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