货号:A621935 同义名: 曲利苯蓝 / Direct Blue 14;Trypan Blue
Diphenyl Blue is used as reference dye for group of azo dye.
There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
规格 | 价格 | 会员价 | 库存 | 数量 | |||
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快速发货 顺丰冷链运输,1-2 天到达
品质保证
技术支持
免费溶解
描述 | Trypan Blue is an acid azo dye commonly used as a stain to distinguish viable from non-viable cells. It is a vital stain used intra operatively during cataract surgery to stain the external surface of the anterior lens capsule for better visualization. Direct staining of the internal surface of anterior capsule with trypan blue affected LECs and the basement membrane. Treating the internal surface of capsular bag with trypan blue may reduce incidence of Posterior capsular opacification[1]. Cells are suspended in PBS containing trypan blue and then examined to determine the percentage of cells that have clear cytoplasm (viable cells) versus cells that have blue cytoplasm (nonviable cells)[2]. In viable cells trypan blue-labelled vesicles indicate trypan blue uptake by macropinocytosis and trypan blue-labelled cytosol could indicate a further entry pathway for the dye, like activated volume-regulated channels[3]. Trypan blue permits delineation of antimetabolite/tissue interactions without affecting cytoxicity for the assays investigated. Trypan blue can be used to visualise antimetabolite soaked sponges, estimate treatment area, and show areas of unintended tissue contact during trabeculectomy[4]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.04mL 0.21mL 0.10mL |
5.20mL 1.04mL 0.52mL |
10.41mL 2.08mL 1.04mL |
CAS号 | 72-57-1 |
分子式 | C34H24N6Na4O14S4 |
分子量 | 960.805 |
别名 | 曲利苯蓝 ;Direct Blue 14;Trypan Blue;NSC 11247;Visionblue |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Inert atmosphere,Room Temperature |
溶解度 |
DMSO: 25 mg/mL(26.02 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 1 mg/mL(1.04 mM),配合低频超声,并水浴加热至45℃助溶 |
动物实验配方 |