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Chemicals
杂环
噻吩
生化试剂
杂环
噻吩
生化试剂
D-Luciferin potassium salt
Purity:
≥98.0% (HPLC)
CAS Number
115144-35-9
Molecular Formula
C11H7KN2O3S2
Molecular Weight
318.41
SMILES
[O-]C([C@@H]1N=C(c2nc(ccc(O)c3)c3[s]2)SC1)=O.[K+]
InChIKey
UMBKGTQQGYPQBE-OGFXRTJISA-M
MDL
MFCD00044928
Appearance
固体粉末
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Description
D-荧光素钾盐是萤火虫荧光素酶的底物,在荧光素酶催化下发生ATP依赖的氧化反应并发出黄绿色光。相较于游离酸形式,钾盐易溶于水溶液缓冲液,更适合体内成像和体外生物发光检测实验。
Applications
生物发光成像; 体内成像; 荧光素酶报告基因检测; ATP检测; 细胞活力检测
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