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折扣/货期| 货号：CDX-F0023-G250 | 规格：250 g | 目录价：￥2030 |
| 货号：CDX-F0023-G500 | 规格：500 g | 目录价：￥询价 |
| 货号：CDX-F0023-K001 | 规格：1 kg | 目录价：￥询价 |
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:
Fluorescein (free acid)
别名:
Acid Yellow 73; NSC 667256; 3',6'-Fluorandiol
产品描述:
Fluorescein is a fluorophore commonly used in microscopy, flow cytometry forensics, serology to detect latent blood stains, and in dye tracing (attached to certain biologically active molecules). This fluorescent dye/probe has spectral data of lambdaex 490 nm| lambdaem 514 nm in 0.1 M Tris pH 8.0 and is strongly pH dependent. It has an isosbestic point (equal absorption for all pH values) at 460 nm. Fluorescein derivatives are used in different applications in cell biology.
宿主来源:
Synthetic
保存温度:
+20°C
运输温度:
Ambient
预期分子量:
332.31
产品形式:
solid
产地:
瑞士
纯度:
>99% (HPLC)
CAS号:
2321-07-5
分子式:
C20H12O5
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