Teijin compound 1
(Synonyms: Teijin compound 1 hydrochloride) 目录号 : GC17834
A CCR2b antagonist
Cas No.:1313730-14-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Teijin compound 1 is a specific CCR 2 antagonist with IC50s of 24 and 180 nM in chemotaxis and binding assay, respectively.
Ile263 and Thr292 in CCR2 contribute significantly to binding of Teijin compound 1 in CCR2. Residue Glu291 in TM7, a highly conserved residue in many CC chemokine receptors, contributes substantially to binding of the protonated Teijin compound 1, and CCL2. His121 on TM3 and Ile263 on TM6 also strongly interact with Teijin compound 1[2].
In ApoE-deficient mice, Vp-TSL targets specifically aortic plaque endothelial VCAM-1 and Teijin compound 1 reduces the mouse monocyte/macrophage cell line (RAW 264.7) adhesion/ infiltration into the aorta[3].
References:
[1]. Moree WJ, et al. Potent antagonists of the CCR2b receptor. Part 3: SAR of the (R)-3-aminopyrrolidine series. Bioorg Med Chem Lett. 2008 Mar 15;18(6):1869-73.
[2]. Hall SE, et al. Elucidation of binding sites of dual antagonists in the human chemokine receptors CCR2 and CCR5. Mol Pharmacol. 2009 Jun;75(6):1325-36.
[3]. Calin M, et al. VCAM-1 directed target-sensitive liposomes carrying CCR2 antagonists bind to activated endothelium and reduce adhesion and transmigration of monocytes. Eur J Pharm Biopharm. 2015 Jan;89:18-29.
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 2.0994 mL | 10.4971 mL | 20.9943 mL |
| 5 mM | 0.4199 mL | 2.0994 mL | 4.1989 mL |
| 10 mM | 0.2099 mL | 1.0497 mL | 2.0994 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。
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