Wheat germ agglutinin-AF488 (Synonyms:WGA-AF488)
目录号 : KM32865

Wheat germ agglutinin-AF488 (WGA-AF488) 是一种将麦胚凝集素与 Alexa Fluor 488 荧光染料偶联而成的细胞膜特异性染色剂,能够高亲和力地结合细胞表面糖蛋白。Wheat germ agglutinin-AF488 应用于荧光显微镜及共聚焦成像技术中,可清晰标记包括乳腺癌细胞在内的多种细胞膜结构,实现高分辨率的可视化观察。Wheat germ agglutinin-AF488 已被用于乳腺癌及三阴性乳腺癌研究,用于观察细胞形态、膜动态变化。

规格 价格 是否有货 数量
1mg
In-stock

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生物活性

Wheat germ agglutinin-AF488 (WGA-AF488) is a cell membrane-specific staining agent prepared by conjugating wheat germ agglutinin with the Alexa Fluor 488 fluorescent dye, and it binds to cell surface glycoproteins with high affinity. Wheat germ agglutinin-AF488 is applied in fluorescence microscopy and confocal imaging techniques, and it can clearly label the membrane structures of various cells including breast cancer cells, enabling high-resolution visual observation. Wheat germ agglutinin-AF488 is used in studies of breast cancer and triple-negative breast cancer to observe cell morphology and membrane dynamic changes.

体外研究

Wheat germ agglutinin AF488 (1 μg/mL; 5 min) can effectively label the surface of HEK293 cells, thereby clearly displaying cell boundaries under fluorescence microscopy .
When germ agglutinin AF488 (5 μg/mL; 37 ° C; 5 minutes) can mark the cell membrane of human breast cancer cell lines HCC-1954, MDA-MB-231 and SKBR3 for observation by confocal fluorescence microscope.
Wheat germ agglutinin AF488 (5 μg/mL; 37 ° C; 5 minutes) can mark the cell membrane of human breast cancer cell line HCC-1954, thus realizing visual observation and cell boundary recognition through confocal fluorescence microscopy.
Wheat germ agglutinin AF488 (5 μg/mL) can stain the cell membrane of MDA-MB-468 cells, enabling membrane visualization in confocal fluorescence imaging.
Wheat germ agglutinin AF488 (5 μg/mL) can stain the cell membrane of MDA-MB-468 cells, enabling visualization of membrane structure in time-dependent cell uptake studies targeting DNA origami.

运输条件
Room temperature in continental US; may vary elsewhere.
储存方式

2-8°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

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