中文名：曲利苯蓝
英文名：Trypan Blue
纯度：生物染色剂
货号：T108745
Cas号：72-57-1
存储温度：室温,干燥
运输条件：常规运输
产品介绍：
Product Introduction
Trypan Blue is an azo based, hydrophilic, tetrasulfonated blue acid dye widely utilized for assessing cell viability. As an easy method to determining the viability of cells, Trypan Blue will stain dead cells with permeable membranes blue, while the dye is excluded by most living cells and their intact membranes thereby allowing visual determination of living versus dead cells. Although Trypan Blue is predominately used for assessing cell viability of cultured cells, other applications for this dye have been reported. In rat abdominal organ slices Trypan Blue has been utilized to determine cell viability as well as islet cell cluster cell viability from caprine pancreatic samples.
A viability dye for quantifying live versus dead cells
The trypan blue dye is an azo dye, derived from toluidine. It is soluble in water and has a molecular weight of 961 g/mol.
Application
Trypan blue has been used:
in cell viability assay
to determine the number of living and necrotic cells by staining with 0.2% trypan blue solution.
to stain plant tissue in order to to visualize cell death
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关键字： 直接蓝 14 ; 台盼蓝;C.I. 23850 ; Centraline Blue 3B
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