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Home > Products > Fluorescent dyes> Reactive fluor dyes> Cy7 hydrazide
Cy7 hydrazide
Catalog # Pkg Size Price Quantity Shopping Cart
R-FR-042 5mg ￥ 3360
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R-FR-042 25mg ￥ 6560
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結構式
外觀 green powder
分子量 635.70
溶解度 water,DMF, DMSO, alcohols
CAS號 N/A
質量控制 95%
儲存條件 -20℃
保存時間 1 year
其他信息 Abs/Em Maxima：750/773nm

Hydrazide derivative of Cyanine7, a NIR fluorescent dye, an analog of Cy7®.

This variety of heptamethine fluorophore contains a six-membered ring rigidizing the polymethine chain which allows to increase quantum yield by 20% compared to parent structure.

Hydrazide reacts quickly and smoothly with aldehydes and ketones yielding stable hydrazone products. This reaction is also good for the labeling of glycoproteins after periodate oxidation.

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