D-荧光素乙酯 CAS 135251-85-3
英文名称：D-Luciferin ethyl ester *CAS 135251-85-3*
产品参数
| Ex (nm) | 385 | Em (nm) | 529 |
| 分子量 | 308.38 | 溶剂 | DMSO |
| 存储条件 | 在零下15度以下保存, 避免光照 |
产品概述
产品货期
咨询
产品优势
灵敏度高
适用范围
用于均相检测或细胞裂解液样本中脂肪酶活性的测量（需联用萤光素酶及其辅因子）。
产品介绍
D-萤光素乙酯在羧基位置连接乙基基团，该结构可阻止萤火虫萤光素酶对其识别。然而，脂肪酶能有效水解该酯键，生成的D-萤光素可被萤光素酶正常识别。D-萤光素乙酯是一种高灵敏度化学发光底物，适用于均相检测或细胞裂解液样本中脂肪酶活性的测量（需联用萤光素酶及其辅因子）。
Luc的Ex/Em及其他相关内容链接：Spectral properties of luciferin and EGFP. A: Normalized excitation and... | Download Scientific Diagram (researchgate.net)
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