Phalloidin-Atto 488
SIGMA/49409 - BioReagent, suitable for fluorescence, ≥90% (HPLC)
Synonym: Atto 488; Atto 488 Phalloidin
Product Type: Chemical
| λ | in water |
| assay | ≥90% (HPLC) |
| form | solid |
| manufacturer/tradename | ATTO-TEC GmbH |
| product line | BioReagent |
| Quality Level | 100  |
| storage temp. | −20°C |
| suitability | suitable for fluorescence |
| UV absorption | λ: 499-505 nm Amax |
| Application: | Phalloidin Atto 488 is used for labeling F-actin in fixed cells since the binding nature is like natural phallacidin. Phalloidin conjugates identify and quantify F-actin in tissues, cell cultures, or cell-free preparations. Since fluorescent Phalloidin Atto 488 conjugates are non-permeable to live cells, it is suitable to identify cells with compromised membranes. |
| Features and Benefits: | Characteristic features of the Phalloidin Atto 488 are: • Strong Absorption. • High Fluorescence quantum yield. • High Photostability. • Minimal Triplet formation. |
| General description: | Phalloidin Atto 488is a hydrophilic fluorescent label with high water solubility. Post coupling to a substrate, the fluorescent label carries a net electrical charge of -1. The fluorescence activity is excited efficiently at the 480-515nm range. A suitable excitation source for Phalloidin Atto 488 is the 488 nm line of the Argon-Ion laser. |
| 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. |
| Symbol |  GHS06 |
| Signal word | Danger |
| Hazard statements | H300 + H310 + H330 |
| Precautionary statements | P260 - P262 - P264 - P280 - P302 + P352 + P310 - P304 + P340 + P310 |
| Hazard Codes | T+ |
| Risk Statements | 26/27/28 |
| Safety Statements | 28-36/37-45 |
| RIDADR | UN 2811 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥90% (HPLC) |
| Storage Temp. | −20°C |
| UNSPSC | 12161900 |