Atto 655 NHS ester
SIGMA/76245 - BioReagent, suitable for fluorescence
MDL Number: MFCD03456137
Product Type: Chemical
λ | in ethanol (with 0.1% trifluoroacetic acid) |
assay | ≥90.0% (HPLC) |
extent of labeling | ≥90.0% |
form | powder |
InChI | 1S/C31H36N4O8S/c1-4-33-11 |
InChI key | SPDKWNQUMMQOKX-UHFFFAOYSA |
manufacturer/tradename | ATTO-TEC GmbH |
product line | BioReagent |
Quality Level | 100 |
storage temp. | −20°C |
suitability | suitable for coupling to amines |
suitable for fluorescence | |
UV absorption | λ: 650.0-656.0 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. |
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 | ≥90.0% (HPLC) |
Storage Temp. | −20°C |
UNSPSC | 12352108 |