INT (Iodonitrotetrazolium chloride)
(Synonyms: 碘硝基氯化四氮唑蓝,Iodonitrotetrazolium chloride; p-Iodonitrotetrazolium Violet) 目录号 : GC30118
A monotetrazolium indicator dye
Cas No.:146-68-9
Sample solution is provided at 25 µL, 10mM.
Iodonitrotetrazolium (INT) is a monotetrazolium salt used as an indicator dye.1,2 It is reduced to an insoluble formazan that is used as a vital dye or indicator of cellular redox activity.1 Reduction commonly results from the activity of dehydrogenases, although non-enzymatic electron transfer reactions can occur in the presence of an intermediate electron acceptor.1,3 INT is commonly used to measure the respiratory activity of microorganisms in a variety of contexts.1,2
1.Berridge, M.V., Tan, A.S., and Herst, P.M.Tetrazolium dyes as tools in cell biology: New insights into their cellular reductionBiotechnol. Ann. Rev.11127-152(2005) 2.Sabnis, R.W.Handbook of biological dyes and stains: Synthesis and industrial applications(2010) 3.Green, J.D., and Narahara, H.T.Assay of succinate dehydrogenase activity by the tetrazolium method: Evaluation of an improved technique in skeletal muscle fractionsJ. Histochem. Cytochem.28(5)408-412(1980)
Cas No. | 146-68-9 | SDF | |
别名 | 碘硝基氯化四氮唑蓝,Iodonitrotetrazolium chloride; p-Iodonitrotetrazolium Violet | ||
Canonical SMILES | IC1=CC=C(N2N=C(C3=CC=CC=C3)N=[N+]2C4=CC=C([N+]([O-])=O)C=C4)C=C1.[Cl-] | ||
分子式 | C19H13ClIN5O2 | 分子量 | 505.7 |
溶解度 | DMSO : ≥ 42 mg/mL (83.05 mM) | 储存条件 | Store at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 1.9775 mL | 9.8873 mL | 19.7746 mL |
5 mM | 0.3955 mL | 1.9775 mL | 3.9549 mL |
10 mM | 0.1977 mL | 0.9887 mL | 1.9775 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet