Atto 550-Biotin
SIGMA/28923 - BioReagent, suitable for fluorescence, ≥90% (HPLC)
Product Type: Chemical
λ | in ethanol (with 0.1% trifluoroacetic acid) |
assay | ≥90% (HPLC) |
form | film |
manufacturer/tradename | ATTO-TEC GmbH |
product line | BioReagent |
Quality Level | 100 ![]() |
storage temp. | −20°C |
suitability | suitable for fluorescence |
UV absorption | λ: 553-559 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 550, which is similar to Cy3, may be useful in applications such as fluorescence resonance energy transfer (FRET) and as a tag for molecules such as secondary antibodies. Atto 550-Biotin is suitable for fluorescence labeling of avidin/streptavidin conjugated molecules. |
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 | 12352108 |