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台盼蓝,Trypan Blue;powder, BioReagent, suitable for cell culture, Dye content, ~40%

别名:台酚蓝;直接蓝 14, Direct blue 14,锥蓝;锥虫蓝;曲利本蓝;

CAS号 72-57-1 线性分子式 C34H24N6O14S4Na4 分子量 960.81 Colour Index Number 23850 Beilstein/REAXYS Number 4360496 EINECS 编号 200-786-7 MDL number MFCD00003969 PubChem Substance ID 57654686 NACRES NA.75
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): T6146
CAS号: 72-57-1
MDL号: MFCD00003969
增值税发票 √ 免费货运 [顺丰 联邦] √
¥152.36

产品描述

General description

The trypan blue dye is an azo dye,[5] derived from toluidine.[4] It is soluble in water and has a molecular weight of 961 g/mol.[5]

Application

Trypan blue has been used:
• in cell viability assay[6]
• to determine the number of living and necrotic cells by staining with 0.2% trypan blue solution.[2][3]
• to stain plant tissue in order to to visualize cell death[3]

包装

5, 25, 100 g in glass bottle

Biochem/physiol Actions

The trypan blue dye is useful to differentiate the dead and live cells based on the cell′s ability to take up or exclude the dye. A viable cell is assumed to possess an intact cell membrane and hence excludes this dye and the cytoplasm appears clear. While on the other hand non-viable cells shows a blue cytoplasm.[1]

性质

Quality Level200
product lineBioReagent
formpowder
compositionDye content, ~40%
packagingglass bottle of 100 g
glass bottle of 25 g
glass bottle of 5 g
storage conditiondry at room temperature
application(s)cell analysis: suitable
cell culture | mammalian: suitable
tissue processing: suitable
mp>300 °C (lit.)
solubilityH2O: 10 mg/mL
SMILES string[Na+].[Na+].[Na+].[Na+].Cc1cc(ccc1N=Nc2c(O)c3c(N)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)-c4ccc(N=Nc5c(O)c6c(N)cc(cc6cc5S([O-])(=O)=O)S([O-])(=O)=O)c(C)c4
InChI1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-24(36)30(20)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4
InChI keyGLNADSQYFUSGOU-UHFFFAOYSA-J
Gene Informationhuman ... PTPN1(5770), PTPRF(5792)


安全信息

符号
GHS08  GHS08
信号词 Danger
危害声明 H350
警示性声明 P201 - P308 + P313
危害码 (欧洲) T
风险声明 (欧洲) 45
安全声明 (欧洲) 53-45
RIDADR UN 3077 9 / PGIII
WGK德国 WGK 3
RTECS QJ6475000
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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