Atto 590
SIGMA/70425 - BioReagent, suitable for fluorescence, ≥90% (HPLC)
Empirical Formula (Hill Notation): C37H39ClN2O9
Molecular Weight: 691.17
MDL Number: MFCD03456132
Linear Formula: C37H39ClN2O9
Product Type: Chemical
λ | in ethanol (with 0.1% trifluoroacetic acid) |
assay | ≥90% (HPLC) |
form | powder |
manufacturer/tradename | ATTO-TEC GmbH |
product line | BioReagent |
Quality Level | 100 |
storage temp. | −20°C |
suitability | suitable for fluorescence |
UV absorption | λ: 595-601 nm Amax |
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. Atto 590 shows a molar extinction of 120,000 and QY of 80% in water (90% in ethanol). Decay time is 3.7 ns. |
Application: | Employed in fluorescence energy transfer, FRET, microscopy. |
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 |
Purity | ≥90% (HPLC) |
Storage Temp. | −20°C |
UNSPSC | 12352200 |