CCR2 antagonist 4
(Synonyms: Teijin compound 1) 目录号 : GC60679CCR2antagonist4(Teijincompound1)是一种高效、特异的CCR2拮抗剂,对CCR2b的IC50值为180nM。CCR2antagonist4对MCP-1诱导的趋化作用有较强的抑制作用,其IC50为24nM。
Cas No.:226226-39-7
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >99.50%
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- Datasheet
CCR2 antagonist 4 (Teijin compound 1) is a potent and specific CCR2 antagonist, with IC50s of 180 nM for CCR2b. CCR2 antagonist 4 potently inhibits MCP-1-induced chemotaxis with an IC50 of 24 nM[1].
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 CCR2 antagonist 4, and CCL2. His121 on TM3 and Ile263 on TM6 also strongly interact with CCR2 antagonist 4[2].In ApoE-deficient mice, Vp-TSL targets specifically aortic plaque endothelial VCAM-1 and CCR2 antagonist 4 reduces the mouse monocyte/macrophage cell line (RAW 264.7) adhesion/ infiltration into the aorta[3].
[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.
Cas No. | 226226-39-7 | SDF | |
别名 | Teijin compound 1 | ||
Canonical SMILES | O=C(NCC(N[C@H]1CN(CC2=CC=C(Cl)C=C2)CC1)=O)C3=CC=CC(C(F)(F)F)=C3 | ||
分子式 | C21H21ClF3N3O2 | 分子量 | 439.86 |
溶解度 | DMSO: ≥ 50 mg/mL (113.67 mM) | 储存条件 | Store at -20°C |
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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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.2735 mL | 11.3673 mL | 22.7345 mL |
5 mM | 0.4547 mL | 2.2735 mL | 4.5469 mL |
10 mM | 0.2273 mL | 1.1367 mL | 2.2735 mL |
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% DMSO % % Tween 80 % saline | ||||||||||
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工作液浓度: mg/ml;
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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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