| Product Details | |
|---|---|
| Product Type | Chemical |
| Properties | |
| Formula | C43H52N4O9S2 |
| MW | 833.02 |
| Source/Host Chemicals | Synthetic. |
| Purity Chemicals | >95% (TLC) |
| Appearance | Green solid. |
| Solubility | Soluble in DMSO or DMF. |
| Declaration | Manufactured by BioActs. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet Our product description may differ slightly from the original manufacturers product datasheet. |
| Shipping and Handling | |
| Shipping | DRY ICE |
| Short Term Storage | -20°C |
| Long Term Storage | -20°C |
| Handling Advice |
Keep cool and dry. Protect from light. |
| Use/Stability | Stable for at least 1 year after receipt when stored at -20°C. |
| Documents | |
| MSDS |
 Download PDF |
| Product Specification Sheet | |
| Datasheet |
Download PDF |
Flamma®749 is bright and stable near-infrared (NIR) fluorescent dye that features high water solubility and low toxicity. It has a similar optical spectrum to Alexa Fluor®750, Cy7, DyLight®750, IFDye®750. Near-infrared fluorescent dye is mainly used for In-Vivo Imaging in drug delivery and tumor research, as it is highly permeable to biological tissue. Flamma®749 Maleimide high-specifically bonds Thiol group (-SH) containing Cysteine on protein or peptide. After conducting pre-treatment process that reduces disulfide bond in protein using reducing agent such as DTT, TCEP or 2-mercaptoethanol prior to reaction, it can conjugate Flamma®749 Maleimide and protein. Excitation / Emission (nm): 749 / 774 nm. Spectrally similar dyes: Alexa Fluor®750, Cy®7, DyLight®750, IRDye®750 . Extinction coefficient: 220,000 cm-1M-1. CF280: 0.02.
