异硫氰酸荧光素
分子式： C21H11NO5S 分子量：389.38
简介：Fluorescein isothiocyanate (FITC) is an amine-reactive derivative of fluorescein dye that has wide-ranging applications as a label for antibodies and other probes, for use in fluorescence microscopy, flow cytometry and immunofluorescence-based assays such as Western blotting and ELISA. The isothiocyanate variety of fluorescein efficiently labels antibodies and other purified proteins at primary amines (lysine side chains)
产品性状：
外观：粉末
Excitation source: 488 nm spectral line, argon-ion laser
Excitation wavelength: 494 nm
Emission wavelength: 518 nm
Extinction coefficient: > 70,000 M-1cm-1
Purity: ≥95% by HPLC
Solubility: Soluble in aqueous buffers at pH > 6;soluble in DMSO
用途：科研试剂，严禁用于人体。蛋白或者抗体的荧光标记；检测蛋白
储存条件：-20°C避光防潮密闭干燥。
运输条件：2~8℃运输
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