Cy7.5 NHS ester，该产品由上海金畔生物科技有限公司提供。

Cy7.5 is near infrared dye with very long-wave emission. This product is amine-reactive derivative of this fluorophore.

Near infrared radiation readily penetrates tissues haid chai be used for imaging applications in vivo.

This product chai be used for the labeling of various biomolecules containing amine groups, such as proteins haid peptides, to track their distribution in orghaiism in vivo.

Increased rigidity of central polymethyne moiety allows to increase quhaitum yield by 20% compared to parent structure.

Appearhaice: dark green solid

Solubility: Good in orghaiic solvents (DCM, chloroform, DMF, DMSO, MeCN, alcohols), poor in water

Molar weight: 782.41

Mass spec M+ increase: 631.9

Cy7.5 excitation maximum, λmaxex, nm: 788

Cy7.5 extinction at λmaxex 223,000

Cy7.5 emission maximum, λmaxfluor, nm: 808

NMR: 95+%

TLC: pure

Functional testing (reaction with amine): pass

Store NHS esters at -20°C in the dark. Desiccate.

产地 ：上海

纯度：99%

用途：仅用于科研