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Cyanine7.5 NHS ester 近紅外綠色粉末
Cyanine7.5 NHS ester 近紅外綠色粉末
西安瑞禧生物科技有限公司是的熒光染料，我們提供的熒光染料的吸收波長和發射波長從300nm-810nm不等，我們可以再不同的熒光染料上面做的活性基團，比如NHS、amine、COOH、azide、alkyne、maleimide等等。關于熒光染料我們可以提供FITC、Rhodamine、Bodipy系列染料、Coumairn 染料、Dansyl染料、FAM/5-TAMRA、NBD、CY系列、ICG及IR系列、ATTO系列染料、AMCA、Perylene、碘化物、DIR/DIL/DIO/DID/DAPI膜染料等等。我公司特別在近紅外熒光染料Near infrared dyes方面有的產品線。
Cyanine7.5 is a NIR dye with very long-wave emission. This product is amine-reactive derivative of this fluorophore.
Near infrared radiation readily penetrates tissues and can be used for imaging applications in vivo.
This product can be used for the labeling of various biomolecules containing amine groups, such as proteins and peptides, to track their distribution in organism in vivo by NIR imaging.
Increased rigidity of central polymethyne moiety allows to increase quantum yield by 20% compared to parent structure of Cy7.5® NHS.
General properties
| Appearance: | green powder |
| Mass spec M+ increment: | 630.4 |
| Molecular weight: | 782.41 |
| Molecular formula: | C49H52ClN3O4 |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
