赛默飞旗下英潍捷基（上海）贸易有限公司
赛默飞旗下英潍捷基（上海）贸易有限公司

PS-Speck™显微镜点源试剂盒（蓝色、绿色、橙色 & 深红色荧光微珠）

产品描述

PS-Speck™显微镜点源试剂盒含有四种不同颜色的荧光微球；每个微球的直径为 0.175 +/- 0.005 µm。这种格外小的直径变异系数使 PS-Speck™ 微球适用于校准仪器光学器件的均匀、亚分辨率荧光源，特别是在三维成像应用中。该试剂盒的四种即用型 1 mL 悬浮液含有明亮的单分散微球，其激发/发射波长为 360/440 nm（蓝色）、505/515 nm（绿色）、540/560 nm（橙色）和 633/660 nm（深红色）。PS-Speck™ 试剂盒还包含封片方案，便于用户使用，并提供足够的封片剂，可各制备 100 个载玻片。


查看我们完整的显微镜校准试剂系列›

For Research Use Only. Not for use in diagnostic procedures.
图表
One PS-Speck™ green-fluorescent microsphere used for point-spread function analysis.
One PS-Speck™ green-fluorescent microsphere (Cat. no. P7220) used for point-spread function analysis. Shown are individual images, in pseudocolor, taken in x-y planes with 0.25 µm increments in the z-axis between planes. The image was contributed by Regina Armstrong, Uniformed Services University of the Health Sciences, Bethesda, Maryland." data-omni-action="View figure"> image.png

O

ne PS-Speck™ green-fluorescent microsphere used for point-spread function analysis.

One PS-Speck™ green-fluorescent microsphere used for point-spread function analysis.
One PS-Speck™ green-fluorescent microsphere (Cat. no. P7220) used for point-spread function analysis. Shown are individual images taken in x-y planes with incremental variation in the z-axis." data-omni-action="View figure"> image.png


One PS-Speck™ green-fluorescent microsphere used for point-spread function analysis.

Point-spread function of a microscope’s optics, using a microsphere from the PS-Speck™ Microscope Point Source Kit.
An orthogonal (x-z) pseudocolored display representing a point-spread function of a particular microscope’s optics, using a microsphere from the PS-Speck™ Microscope Point Source Kit (Cat. no. P7220)." data-omni-action="View figure"> image.png


Point-spread function of a microscope’s optics, using a microsphere from the PS-Speck™ Microscope Point Source Kit.


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