Atto 633 NHS ester
SIGMA/01464 - BioReagent, suitable for fluorescence, ≥90% (HPLC)
MDL Number: MFCD07784939
Product Type: Chemical
| λ | in ethanol (with 01.% trifluoroacetic acid) |
| assay | ≥90% (degree of coupling) |
| ≥90% (HPLC) | |
| manufacturer/tradename | ATTO-TEC GmbH |
| product line | BioReagent |
| Quality Level | 100  |
| storage temp. | −20°C |
| suitability | suitable for fluorescence |
| UV absorption | λ: 627-633 nm Amax |
| Application: | The active ester of Atto 633 fluorescence dye reacts with amino groups under mild conditions. Atto 633 is a red-emitting fluorescence label with strong absorption, high quantum yield (64%), high photostability, good water solubility, and very little triplet formation. |
| 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); ≥90% (degree of coupling) |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |