N-Phenylthiourea
(Synonyms: 苯基硫脲) 目录号 : GC47805
A tyrosinase inhibitor and building block
Cas No.:103-85-5
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
N-Phenylthiourea is a tyrosinase inhibitor (Ki = 0.21 μM in an enzyme assay using L-DOPA as a substrate) and building block.1,2 It increases the susceptibility of SK-MEL-188 melanoma cells in melanogenesis-inducing conditions to γ-radiation-induced cytotoxicity when used at a concentration of 0.01 μM.3 N-Phenylthiourea has been used as a precursor in the synthesis of compounds with antibacterial and antifungal activities.2 It has also been used as a genetic marker for taste because only some people detect it as a bitter taste.4
1.Ryanzanova, A.D., Alekseev, A.A., and Slepneva, I.A.The phenylthiourea is a competitive inhibitor of the enzymatic oxidation of DOPA by phenoloxidaseJ. Enzyme Inhib. Med. Chem.27(1)78-83(2012) 2.Soni, B., Bhandari, A.A., Ranawat, M.S., et al.Synthesis and antimicrobial activity of 2-substituted benzothiazole containing azomethine linkagePharmacophore2(1)24-33(2011) 3.Bro?yna, A.A., VanMiddlesworth, L., and Slominski, A.T.Inhibition of melanogenesis as a radiation sensitizer for melanoma therapyInt. J. Cancer123(6)1448-1456(2008) 4.Drewnowski, A., and Rock, C.L.The influence of genetic taste markers on food acceptanceAm. J. Clin. Nutr.62(3)506-511(1995)
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 6.5703 mL | 32.8515 mL | 65.703 mL |
| 5 mM | 1.3141 mL | 6.5703 mL | 13.1406 mL |
| 10 mM | 0.657 mL | 3.2852 mL | 6.5703 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。