78998

Sigma-Aldrich

Atto 550 PPE

suitable for fluorescence

Synonym(s):
1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoethanolamine labeled with Atto 550
Pricing and availability is not currently available.

Quality Level

assay

≥90.0% (HPCE)

fluorescence

λex 556 nm; λem 578.0 nm±5.0 nm in ethanol

suitability

suitable for fluorescence

storage temp.

−20°C

General description

Atto 550 is a fluorescent label related to the well-known dye Rhodamine 6G. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high thermal and photo-stability, and very little triplet formation. The dye is highly suitable for single-molecule detection applications and high-resolution microscopy.
Atto 550 is a cationic dye (charge +1). As supplied Atto 550 consists of three isomers with identical absorption and fluorescence.

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-sn-glycero-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
Smart-aggregation imaging for single molecule localization with SPAD cameras.
Gyongy, I.; et al.
arXiv (2016)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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