B-藻红蛋白(B-PE)-B-Phycoerythrin(B-PE)-荧光染料-艾美捷科技有限公司

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背景资料: Phycoerythrin is isolated and purified from red algae, which can emit strong fluorescence, it own good absorbance and high quantum yield, and has a wide excitation and emission range in the visible spectrum. Conventional labeling methods can easily combine it with biotin, avidin, and various monoclonal antibodies to produce fluorescent probes, which are used for antibody fluorescence labeling such as fluorescence microscopy detection, fluorescence immunoassay, dual or multi-color fluorescence analysis, cancer cell surface antigen detection, flow cytometry fluorescence measurement, as well as diagnostic and biotechnology applications such as in vivo imaging. B-PE (B-Phycoerythrin) is a fluorescent protein belonging to the highly soluble fluorescent protein family in cyanobacteria and eukaryotic algae. B-PE is composed of alpha Composed of α, β and γ subunits, it exists in the form of (αβ)6γ. The peak values of the absorption band are 545nm (εM=2.41 X106M-1cm-1) and 563 (εM=2.33 X 106M-1cm-1), respectively. B-PE and its closely related R-PE are the most fluorescent phycobiliproteins. B-PE labeled streptavidin, primary and secondary antibodies have been widely used in fields such as flow cytometry and multi-color immunofluorescence staining.

产品描述: 藻红蛋白是从红藻中分离纯化而来的，能发出强荧光，具有良好的吸光度和高量子产率，在可见光谱中具有较宽的激发和发射范围。常规的标记方法可以很容易地将其与生物素、亲和素和各种单克隆抗体结合生成荧光探针，用于抗体荧光标记如荧光显微镜检测、荧光免疫测定、双色或多色荧光分析、癌细胞表面抗原检测、流式细胞术荧光测量，以及体内成像等诊断和生物技术应用。B-PE （B-Phycoerythrin）是一种荧光蛋白，属于蓝细菌和真核藻类中高度可溶的荧光蛋白家族。B-PE由α α、β和γ亚基组成，它以（αβ）6γ的形式存在。吸收带的峰值分别为 545nm （εM=2.41 X106M-1cm-1）和 563 （εM=2.33 X 106M-1cm-1）。B-PE 及其密切相关的 R-PE 是荧光最多的藻胆蛋白。B-PE 标记的链霉亲和素、一抗和二抗已广泛应用于流式细胞术和多色免疫荧光染色等领域。

其他: Biogradetech全球生命科学和医药研发行业关键原料与试剂的领先供应商：Biogradetech成立于2015年，总部位于美国加利福尼亚州，早期以产品技术研发服务起家，逐步发展了广泛的产品线，并将其商业化销售，包括蛋白质、抗体、酶、培养基、试剂盒和仪器。适用于细胞生物学、蛋白质组学、分子生物学、免疫学、微生物学、诊断学、生物化学、神经科学、血液分析和高通量药物筛选等领域。