荧光素
货号：1
品牌：AAT Bioquest
产品特性
Molecular weight：332.31
广泛应用于显微镜、法医学和血清学中检测潜血痕的荧光染料
| 规格 | 价格 |
|---|---|
| 1 g | ￥咨询 |
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详细介绍
产品名称：荧光素
别名：Fluorescein；CAS 2321-07-5
CAS号：2321-07-5
储存条件：冷冻（< -15 °C）；避光保存
Fluorescein is a fluorophore widely used in microscopy, forensics and serology to detect latent blood stains. Fluorescein has an absorption maximum at 490 nm and emission maximum of 514 nm . It has a pKa at 6.4 and multiple ionization equilibria. This leads to pH dependent absorption and emission over the range of 5 to 9. It has an isoabsorptive point at 460 nm.
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