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42424
Fluka
Atto 550
BioChemika, for fluorescence, ≥90% (HPCE)
| MDL number: | MFCD05865402 |
Description
| Application | Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation. |
| General description | Atto 550 is a new label with high molecular absorption (120,000) and quantum yield (0.80) as well as sufficient Stokes shift between excitation and emission maximum. Atto 550 can be used with similar excitation source and fluorescence filters as Cy3®, and is characterized by a high photostability. |
| Legal Information | CAB-O-SIL is a registered trademark of Cabot Corp. |
Properties
| grade | for fluorescence |
| product line | BioChemika |
| assay | ≥90% (HPCE) |
| fluorescence | λex 554 nm; λem 574 nm in 0.1 M phosphate pH 7.0 |
| storage temp. | −20°C |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 3 |
