Name: FITC-Dextran (MW 20000)
Brand: TargetMol
SKU: T212703
Rating: 4.5 (1 reviews)

规格

价格

库存

数量

10 mg

待询

50 mg

待询

生物活性

产品描述	FITC-Dextran (MW 20000) is a compound classified as a fluorescent dye. It is commonly used as a tracer molecule in biomedical research to label and track cells or other biological materials. This compound is a combination of fluorescein isothiocyanate (FITC) and dextran, where dextran is a complex carbohydrate derived from starch. The combination results in a stable fluorescent tracer, observable under a microscope or quantifiable with specialized detection instruments.
体外活性	FITC-Dextran (MW 20000) 是一种异硫氰酸荧光素 (FITC) 葡聚糖探针，其激发波长为495 nm，发射波长为525 nm。该化合物能够标记细胞，以指示热休克导致的损伤，并用于研究细胞凋亡的不同阶段。此外，FITC-Dextran (MW 20000) 适用于分析细胞渗透性，尤其是在评估血脑屏障通透性及其破坏程度时。储存时需避光。
体内活性	肠屏障功能测定：首先对小鼠进行4小时的饥饿处理。接着，给予小鼠灌胃FITC-Dextran MW 20000 (0.6 mg/g)。最后，在4小时内测量其荧光强度 (Ex nm/Em 520 nm)。

储存&溶解度

存储	keep away from direct sunlight \| Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice/Shipping at ambient temperature.

FITC-Dextran (MW 20000)