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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year
- 保质期:
Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year
- 英文名:
PF-04457845
- 库存:
现询
- 供应商:
北京索莱宝科技有限公司
- CAS号:
1020315-31-4
- 规格:
5mg/10mg/25mg/50mg/100mg
| 规格: | 5mg | 产品价格: | ¥540.0 |
|---|---|---|---|
| 规格: | 10mg | 产品价格: | ¥940.0 |
| 规格: | 25mg | 产品价格: | ¥1990.0 |
| 规格: | 50mg | 产品价格: | ¥2990.0 |
| 规格: | 100mg | 产品价格: | ¥5390.0 |
| 基本信息 | |
| CAS | No.1020315-31-4 |
| 英文名称 | PF-04457845 |
| 别名 | PF04457845 |
| 分子式 | C23H20F3N5O2 |
| 分子量 | 455.43 |
| 溶解性 | Soluble in DMSO |
| 纯度 | ≥98% |
| 外观(性状) | White to off-white Solid |
| 储存条件 | Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
| MDL | MFCD18782721 |
| SMILES | C1CN(CCC1=CC2=CC(=CC=C2)OC3=NC=C(C=C3)C(F)(F)F)C(=O)NC4=NN=CC=C4 |
| InChIKey | BATCTBJIJJEPHM-UHFFFAOYSA-N |
| InChI | InChI=1S/C23H20F3N5O2/c24-23(25,26)18-6-7-21(27-15-18)33-19-4-1-3-17(14-19)13-16-8-11-31(12-9-16)22(32)29-20-5-2-10-28-30-20/h1-7,10,13-15H,8-9,11-12H2,(H,29,30,32) |
| PubChem CID | 24771824 |
| 靶点 | FAAH |
| 通路 | Metabolic Enzyme&Protease |
| 背景说明 | PF-04457845 是一种高效选择性的 FAAH 抑制剂,作用于 hFAAH 和 rFAAH。 |
| 生物活性 | PF-04457845 is a highly efficacious and selective FAAH inhibitor with IC50 values is 7.2±0.63 nM and 7.4±0.62 nM for hFAAH and rFAAH, respectively.[1-2] |
| IC50 | IC50: 7.2±0.63nM(hFAAH);7.4±0.62nM(rFAAH)[1] |
| In Vitro | PF-04457845 inhibits FAAH by a covalent,irreversible mechanism involving carbamylation of the active-site serine nucleophile of FAAH with high in vitro potency(kinact/Ki and IC50 values of 40300 M-1s-1 and 7.2 nM,respectively,for human FAAH). PF-04457845 has exquisite selectivity for FAAH relative to other members of the serine hydrolase superfamily as demonstrated by competitive activity-based protein profiling. PF-04457845 completely inhibits FAAH in human and mouse membrane proteomes at both 10 and 100 μM with no off targets[1]. PF-04457845 is completely selective for FAAH,and none of the other FP-reactive serine hydrolases in the tested tissues are inhibited by PF-04457845 even at 100 μM[2]. |
| 细胞实验 | Oral administration of PF-04457845 at 0.1 mg/kg results in efficacy comparable to that of naproxen at 10 mg/kg in a rat model of inflammatory pain. Oral administration of PF-04457845 causes a significant inhibition of mechanical allodynia measured after 4 h with a minimum effective dose(MED)of 0.1 mg/kg. Furthermore,at 0.1 mg/kg(p.o.),PF-04457845 inhibits the pain response to a comparable degree as the nonsteroidal anti-inflammatory drug naproxen at 10 mg/kg[1]. FAAH is confirmed to be completely inhibited in mice treated with PF-04457845 at 1 and 10 mg/kg p.o. by competitive activity-based protein profiling(ABPP)study[2]. |
| 数据来源文献 | [1]. Johnson DS, et al. Discovery of PF-04457845: A Highly Potent, Orally Bioavailable, and Selective Urea FAAH Inhibitor. ACS Med Chem Lett. 2011 Feb 10;2(2):91-96. [Content Brief] [2]. Ahn K, et al. Mechanistic and pharmacological characterization of PF-04457845: a highly potent and selective fatty acid amide hydrolase inhibitor that reduces inflammatory and noninflammatory pain. J Pharmacol Exp Ther. 2011 Jul;338(1):114-24. [Content Brief] |
| 单位 | 瓶 |
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文献和实验或者互作蛋白复合物(红色+黄色)洗脱 Step 5:分析检测—Western Blot 或者质谱 常用“黑话” 以上示例图证明了 EDR1 和 EDR4 有相互作用。如果想要设计好实验,先清楚以下常用“黑话”含义。 阳性对照:证实细胞裂解物中确实存在靶蛋白(IP)或者互作蛋白对(co-IP,比如诱饵蛋白X和靶蛋白 Y),即为常说的 input。可直接取抽好的蛋白溶液进行 Western。 阴性对照:用来排除假阳性。IP/co-IP 后靶蛋白或者互作蛋白对都检测到了,固然是值得高兴
一、原理:免疫共沉淀(Co-Immunoprecipitation)是以抗体和抗原之间的专一性作用为基础的用于研究蛋白质相互作用的经典方法。是确定两种蛋白质在完整细胞内生理性相互作用的有效方法。其原理是:当细胞在非变性条件下被裂解时,完整细胞内存在的许多蛋白质-蛋白质间的相互作用被保留了下来。如果用蛋白质X的抗体免疫沉淀X,那么与X在体内结合的蛋白质Y也能沉淀下来。目前多用精制的prorein A预先结合固化在argarose的beads上,使之与含有抗原的溶液及抗体反应后,beads
_ChIP_method.html Chromatin IP Method, ChIP buffers, Notes on ChIP Method, Quantative PCR using 32P dCTP. Hahn Lab. ChIP Assay Protocol PDF - /attach/2008/2008-02-01/2B/2B6C4EA25F257424710A50E83CB2F380.pdf Formaldehyde cross-linking
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