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AF 430 azide

目录号 数量 价格 提前通知时间
A0830 1 mg $125 现货
B0830 5 mg $325 现货
D0830 25 mg $950 现货
E0830 50 mg $1625 现货
F0830 100 mg $2090 现货
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AF 430 is a fluorescent dye. It can be excited by 405 nm violet laser or 445 nm laser paired, for example, with 510/80 nm bandpass filter.

Azide moiety allows quick and effective labeling and detection of terminal alkynes via a copper-catalyzed click reaction (CuAAC) or of strained cyclooctynes via a copper-free click chemistry reaction (SPAAC). Mild reaction conditions are suitable for most biomolecules, cells, and tissues. The product is water soluble and insensitive to pH changes between pH 4 and pH 10.

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AF 430 carboxylic acid

Non-reactive form of AF 430 fluorescent dye to be used as a reference standard.

炔烃 CPG 改性剂 500 (Alkyne CPG modifier 500)

为点击化学合成带有炔基的 3'-修饰寡核苷酸提供了坚实的支持。

VIC azide, 6-isomer

VIC is an asymmetric xanthene dye with spectral properties similar to HEX and JOE, widely used for labeling PCR probes. This derivative is an azide for dye conjugation by click chemistry.

General properties

Appearance: yellow solid
Molecular weight: 623.69
Molecular formula: C25H29N5F3KO6S
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.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
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