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Cyanine7.5 NHS ester 近红外绿色粉末
Cyanine7.5 NHS ester 近红外绿色粉末
西安瑞禧生物科技有限公司是的荧光染料，我们提供的荧光染料的吸收波长和发射波长从300nm-810nm不等，我们可以再不同的荧光染料上面做的活性基团，比如NHS、amine、COOH、azide、alkyne、maleimide等等。关于荧光染料我们可以提供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。我公司特别在近红外荧光染料Near infrared dyes方面有的产品线。
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. |
