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折扣/货期| 货号：CDX-F0001-M010 | 规格：10 mg | 目录价：￥1960 |
| 货号：CDX-F0001-M050 | 规格：50 mg | 目录价：￥7546 |
产品详情
产品名称:
3-(2-Furoyl)quinoline-2-carboxaldehyde
别名:
FQ; FQCA; ATTO-TAG™ FQ Derivatization Reagent
产品描述:
3-(2-Furoyl)quinoline-2-carboxaldehyde (FQCA) is a fluorogenic derivatizing reagent for liquid chromatography suitable for high-sensitivity analysis of amino acids by laser-induced fluorescence with an argon-ion laser. The reagent forms highly fluorescent isoindoles upon reaction with primary amines. It is used for the determination of isoelectronic points (pI values) of proteins with laser-induced fluorescence detection (c-IEF-LIF). C-IEF-LIF technique can routinely detect 10-11 M of FQCA-labeled protein, compared with 10-7 M by traditional slab gel IEF and silver staining. Spectral Data: lambdaex=~480nm, lambdaem=~590nm.
宿主来源:
Synthetic.
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
251.24
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>95% (HPLC)
CAS号:
126769-01-5
分子式:
C15H9NO3
溶解度:
Soluble in methanol.
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