Alkaline Phosphatase (AP) catalyzes the hydrolysis of the phosphate group in alkaline media. AP is an essential enzyme and widely distributes in a variety of tissues such as liver, intestine, kidney, bone, and placenta. Abnormal AP levels have been shown in numerous cancers, bone disease and liver dysfunction. AP is also expressed by pluripotent stem cells such as ES and IPS cells. The BioTracker CyP AP dye is a live cell near-infrared (NIR) fluorescent imaging probe for alkaline phosphatase. With its long emission wavelength, the probe is suitable for monitoring AP levels in both in vivo and in vitro tissues and cells. The probe possesses deep tissue penetration, less damage to the biological samples, and lower interference from the background fluorescence compared to other AP probes. Spectral Properties Absorbance: 690nm Emission: 738nm，官网链接：https://www.sigmaaldrich.cn/product/mm/sct046 默克 科研、开发、生产。 作为生命科学行业的全球领先供应商，我们致力于为科研、生物技术开发和生产，以及制药药物疗法开发和生产提供各类解决方案和服务。

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