规格 | 价格 | 库存 | 数量 |
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10 mM * 1 mL in DMSO |
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1mg |
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5mg |
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10mg |
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25mg |
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50mg |
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100mg |
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Other Sizes |
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体外研究 (In Vitro) |
在重组酶测试中,PF-562271 (VS-6062) 苯磺酸盐是 cdk2/E、cdk5/p35、cdk1/B 和 cdk3/E 的 30 至 120 nM(15.2 至 60.1 ng/mL)抑制剂[1 ]。在鸡绒毛尿囊膜测定中,PF-562,271 抑制 bFGF 响应的新血管形成[2]。研究表明,PF-562,271 处理或 siRNA 介导的 FAK 敲低可增强细胞间粘附[3]。
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体内研究 (In Vivo) |
在荷瘤小鼠中,PF-562,271(33 mg/kg,口服)可降低肿瘤中的 FAK 磷酸化,其方式取决于剂量和时间。 PF-562,271 的总血药浓度受到 FAK 磷酸化的抑制,导致估计 EC50 为 93 ng/mL。第三天,与用媒介物治疗的对照肿瘤相比,用 PF-562,271(25 mg/kg,口服)治疗的肿瘤细胞凋亡增加了 2 倍[1]。达沙替尼和 PF-562,271(33 mg/kg,口服)显着限制肿瘤细胞在小鼠体内迁移的能力。当 PF-562,271 治疗抑制 FAK 激酶活性时,E-钙粘蛋白动态会在体内发生变化[3]。
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动物实验 |
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参考文献 |
[1]. Roberts WG, et al. Antitumor activity and pharmacology of a selective focal adhesion kinase inhibitor, PF-562,271. Cancer Res, 2008, 68(6), 1935-1944.
[2]. Lim ST, et al. FERM control of FAK function: implications for cancer therapy. Cell Cycle, 2008, 7(15), 2306-2314. [3]. Canel M, et al. Quantitative in vivo imaging of the effects of inhibiting integrin signaling via Src and FAK on cancer cell movement: effects on E-cadherin dynamics. Cancer Res, 2010, 70(22), 9413-9422 |
分子式 |
C21H20F3N7O3S.C6H6O3S
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分子量 |
665.66
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CAS号 |
939791-38-5
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相关CAS号 |
PF-562271;717907-75-0
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SMILES |
CS(=O)(N(C)C1=NC=CC=C1CNC2=NC(NC3=CC4=C(NC(C4)=O)C=C3)=NC=C2C(F)(F)F)=O.O=S(C5=CC=CC=C5)(O)=O
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InChi Key |
LKLWTLXTOVZFAE-UHFFFAOYSA-N
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InChi Code |
InChI=1S/C21H20F3N7O3S.C6H6O3S/c1-31(35(2,33)34)19-12(4-3-7-25-19)10-26-18-15(21(22,23)24)11-27-20(30-18)28-14-5-6-16-13(8-14)9-17(32)29-16;7-10(8,9)6-4-2-1-3-5-6/h3-8,11H,9-10H2,1-2H3,(H,29,32)(H2,26,27,28,30);1-5H,(H,7,8,9)
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化学名 |
N-methyl-N-(3-(((2-((2-oxoindolin-5-yl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)amino)methyl)pyridin-2-yl)methanesulfonamide benzenesulfonate
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别名 |
PF-562271; PF-562271 Besylate; PF562271; PF-00562271; PF00562271; PF 00562271; PF562271 PhSO3H; PF562271 benzesulfonate salt; PF-271; PF271; PF271
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存储方式 |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
运输条件 |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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溶解度 (体外) |
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溶解度 (体内) |
Solubility in Formulation 1: ≥ 1.67 mg/mL (2.51 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 16.7 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 1.67 mg/mL (2.51 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 16.7 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 1.67 mg/mL (2.51 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: 4% DMSO+30% PEG 300+ddH2O:3 mg/mL 1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液)); 2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方): 10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline); 假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL; 3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例; 4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶; 5、为保证最佳实验结果,工作液请现配现用! 6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们; 7、 以上所有助溶剂都可在 Invivochem.cn网站购买。 |
制备储备液 | 1 mg | 5 mg | 10 mg | |
1 mM | 1.5023 mL | 7.5113 mL | 15.0227 mL | |
5 mM | 0.3005 mL | 1.5023 mL | 3.0045 mL | |
10 mM | 0.1502 mL | 0.7511 mL | 1.5023 mL |
1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;
2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;
3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);
4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。
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)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。
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 ddH2O,混匀澄清。
(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
(2) 一定要按顺序加入溶剂 (助溶剂) 。
Efficacy of PF-562,271 in PC3M-luc-C6 subcutaneuous local implant xenograft model: PF-562,271 was administered at 25 mg/kg P.O. BID 5x/wk for two weeks.Cancer Biol Ther.2010Jul 1;10(1):38-43. td> |
(A) Bioluminescent image time course of an intracardiac inoculated vehicle control mouse. Vehicle was administered P.O. BID 5x/wk for three weeks. (B) Bioluminescent image time course of an intracardiac inoculated treated with PF-562,271. PF-562,271 was administered at 25 mg/kg P.O. BID 5x/wk for three weeks. Cancer Biol Ther. 2010 Jul 1; 10(1): 38–43. td> |