官网链接
折扣/货期| 货号：CDX-C0047-M025 | 规格：25 mg | 目录价：￥1176 |
| 货号：CDX-C0047-M100 | 规格：100 mg | 目录价：￥3542 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
5(6)-Carboxynaphthofluorescein
别名:
CNF
产品描述:
5(6)-Carboxynaphthofluorescein (CNF) is a fluorescent NIR emitting pH indicator with red fluorescence at pH 9 (Spectral: Ex/Em: 598/668 nm). The fluorescence shifs to shorter wavelengths (Ex/Em: 512/567nm) at neutral or acidic pH environments. Spectral data: lambdaex=512nm; lambdaem=567nm (acid/neutral); lambdaex=598nm; lambdaem=668nm (basic). CNF shows good sensitivity in an alkaline pH range and it can be exploited in the construction of fiber-optic pH sensors. CNF has been used as an intravesicular pH probe for the colorimetric detection of activity, selectivity and cooperativity of ion channels. CNF has been used to design a luminescent probe for determination of pH, based on a Forster resonance energy transfer (FRET) system, combining a europium chelate as the donor and CNF as a pH sensitive acceptor. The FRET system enables referenced pH detection in an exceptional broad dynamic range from pH 3 to 9.
宿主来源:
Synthetic
保存温度:
+20°C
运输温度:
Ambient
预期分子量:
476.43
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at RT.
产地:
瑞士
纯度:
>90% (HPLC)
CAS号:
128724-35-6
分子式:
C29H16O7
您可能感兴趣的产品
1-17(S)-HDHA-rac-glycerol
货号：9004367-100 µg
TCO-PEG4-NHS ester
货号：44735-1 mg
Methyltetrazine-PEG5-NHS ester
货号：44734-10 mg
Ethylene Glycol
货号：44724-10 ml
Methylcellulose
货号：44711-1 g
1-Oleoyl-d17-2-hydroxy-sn-glycero-3-phosphocholine
货号：44626-100 µg
Recoflavone
货号：44582-1 mg
Oxyacanthine (hydrochloride)
货号：44504-10 mg
促销活动
精品推荐
复制QQ号成功，请打开QQ后添加好友进行咨询