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AF 568 azide

Azides AF 568 Click chemistry
貨號 數量 價格 交貨時間
A5820 1 mg $140 現貨
B5820 5 mg $450 現貨
C5820 10 mg $585 現貨
D5820 25 mg $1460 現貨
E5820 50 mg $1890 現貨
F5820 100 mg $2990 現貨
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AF 568 is a fluorescent dye with excitation peak at 572 nm and emission peak at 598 nm. AF 568 azide is a photochemically stable, specific, and highly efficient tool for labeling biomolecules. It is water soluble and insensitive to pH changes between pH 4 and pH 10. The reaction conditions do not require high temperature or pressure.

Labeling with AF 568 azide via click chemistry is a powerful technique for the production of bioconjugates. AF 568 azide is an excellent tool for imaging purposes, including fluorescent microscopy and flow cytometry, where label brightness and photostability are essential.

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AF 430 maleimide

AF 430 is a green-yellow emitting fluorescent dye of the coumarin series. This maleimide derivative allows the labeling of thiolated biomolecules.

THPTA配體

THPTA 是 Cu(I) 催化點擊化學的水溶性配體。該配體使銅穩定在 Cu(I) 氧化態。由於水溶性高，與該配體的反應不需要有機共溶劑。

DMSO (dimethyl sulfoxide), labeling grade

Pure dimethyl sulfoxide (DMSO) solvent with quality optimized for bioconjugation reactions.

General properties

Appearance: dark colored solid
Mass spec M+ increment: 776.2
Molecular weight: 853.02
Molecular formula: C36H34N6K2O10S2
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
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產品規格

Spectral properties

Excitation/absorption maximum, nm: 572
ε, L⋅mol−1⋅cm−1: 94238
Emission maximum, nm: 598
Fluorescence quantum yield: 0.912
CF260: 0.4
CF280: 0.32

產品引用

  1. Rapp, T.L.; DeForest, C.A. Tricolor visible wavelength-selective photodegradable hydrogel biomaterials. Nature Communications, 2023, 14, 5250. doi: 10.1038/s41467-023-40805-w
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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