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.product-side h2 span {width: 50%;}.product-side h2 span.hover {}Related ProductsMolarity CalculatorDilution Calculator BAY-678HNE inhibitorCatalog No.C4325SizePriceStockQty5mg$90.00In stock 10mg$162.00In stock Tel: +1-832-696-8203Email: sales@apexbt.comWorldwide Distributors Add to CartBulk InquiryFree samples Check OutSample solution is provided at 25 µL, 10mM.Publications citing ApexBio ProductsNature.2017 Jan 19;541(7637):417-420.Nature.2018 Nov;563(7731):407-411.Nature.2018 Jun 13.Nature.2018 Jun 27.Nature.2018 Mar 29;555(7698):673-677.Nature.2017 Sep 7;549(7670):96-100.Nature.2016 Apr 21;532(7599):398-401.Science.2016 Aug 5;353(6299)594-8Nat Nanotechnol.2017 Dec;12(12):1190-1198.Nature Biotechnology.2017 Jun;35(6):569-576Nat Med.2018 Sep 17.Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.Cell.Available online 25 October 2018.Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.Cell.2018 Jun 28;174(1):172-186.e21.Cell.2018 Feb 22;172(5):1007-1021.e17.Cell.2017 Nov 30;171(6):1284-1300.e21.Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.Cell.2017 Jul 13;170(2):312-323Nat Med.2018 Jan 29.Nat Med.2017 Nov;23(11):1342-1351.Cell.2017 Apr 6;169(2):286-300.Cell.2015 Aug 27;162(5):987-1002.Cell.2015 Feb 12;160(4):729-44.Nature Medicine.2017 Apr;23(4):493-500.Cancer Cell.2018 May 14;33(5):905-921.e5.Cancer Cell.2018 Apr 9;33(4):752-769.e8.Cancer Cell.2018 Mar 12;33(3):401-416.e8.Cancer Cell.2017 Aug 14;32(2):253-267.e5.Nat Methods.2018 Jul;15(7):523-526.Cell Stem Cell.2018 May 3;22(5):769-778.e4.Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control Quality Control & MSDS View current batch: 1 Purity = 98.00% COA (Certificate Of Analysis) MSDS (Material Safety Data Sheet) Datasheet Chemical structure BAY-678 Dilution CalculatorConcentration (start)xVolume (start)=Concentration (final)xVolume (final) femtomolar picomolar nanomolar micromolar millimolar molar nanoliter microliter milliliter liter femtomolar picomolar nanomolar micromolar millimolar molar microliter milliliter liter C1V1C2V2calculateBAY-678 Molarity CalculatorMass=ConcentrationxVolumexMW* picograms nanograms micrograms milligrams grams kilograms femtomolar picomolar nanomolar micromolar millimolar molar nanoliter microliter milliliter liter g/molcalculate Chemical Properties Cas No. 675103-36-3SDF Download SDF Chemical Name 5-[(4R)-5-acetyl-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4-pyrimidinyl]-2-pyridinecarbonitrile Canonical SMILES O=C1N(C2=CC(C(F)(F)F)=CC=C2)C(C)=C(C(C)=O)[C@@H](C3=CN=C(C#N)C=C3)N1 Formula C20H15F3N4O2 M.Wt 400.4 Solubility ≤30mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide Storage Store at 2-8°CPhysical AppearanceA crystalline solidShipping ConditionEvaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon requestGeneral tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. BackgroundBAY-678 is an orally active, potent and selective inhibitor of human neutrophil elastase (HNE) [1][2].Human neutrophil elastase (HNE) is a member of the chymotrypsin-like family of serine proteases and is stored in the neutrophil cytoplasm. HNE is a key protease for matrix degradation and high HNE activity is occured in inflammatory diseases. So HNE is a potential target for the treatment of pulmonary diseases such as acute lung injury (ALI), acute respiratory distress syndrome (ARDS), chronic obstructive pulmonary disease (COPD), bronchiectasis (BE), and pulmonary hypertension (PH) [1]. BAY-678 is an orally active, potent and selective inhibitor of human neutrophil elastase (HNE). BAY-678 inhibited HNE reversibly with IC50 value of 20 nM and Ki value of 15 nM. BAY-678 showed no inhibition against 21 related serine proteases, up to a concentration of 30 μM [1]. In rats, BAY-678 showed medium clearance with t1/2 of 1.3h [1]. References:[1]. von Nussbaum F, Li VM, Allerheiligen S, et al. Freezing the Bioactive Conformation to Boost Potency: The Identification of BAY 85-8501, a Selective and Potent Inhibitor of Human Neutrophil Elastase for Pulmonary Diseases. ChemMedChem. 2015 Jul;10(7):1163-73.[2]. von Nussbaum F, Li VM, Meibom D, et al. Potent and Selective Human Neutrophil Elastase Inhibitors with Novel Equatorial Ring Topology: in vivo Efficacy of the Polar Pyrimidopyridazine BAY-8040 in a Pulmonary Arterial Hypertension Rat Model. ChemMedChem. 2016 Jan 19;11(2):199-206.
APExBIO(APExBIO Technology LLC)总部位于美国休斯顿,是一家自主研发生产、致力于为生命科学研究提供高性能产品和优质服务的供应商。公司现阶段涵盖丰富的产品线,主要包括:1. 10000 多种小分子抑制剂/激动剂——用于肿瘤、免疫、神经等生物医药各研究领域。2. 40 余个高通量化合物库——药物筛选最佳工具。3. 分子生物学产品——PCR、逆转录、qPCR、克隆、高通量 DNA 文库构建等试剂和试剂盒,公司对相关酶进行改造,使其稳定性、催化活性等有极大的提升。4. 体外转录——公司拥有国内独家mRNA体外转录合成平台,提供优质的修饰核苷酸、转录酶等各种合成原料,并可提供mRNA订制服务。5. Cy 染料、生物素——高纯度、种类丰富的 Cy 染料和生物素可用于蛋白检测、纯化等研究。6. 免疫学产品——各类细胞器染料及靶标信号放大的链霉亲和素系列和TSA系列。7. 试剂盒——高性能的 MTT、CCK-8、EdU 细胞增殖与毒性检测 Kit 和 Annexin V、Caspase 凋亡检测 Kit。8. 蛋白研究——蛋白提取抑制剂 cocktail、磷酸化蛋白研究新工具 phosbind。9. 组学服务——提供微生物多样性、转录组学等高通量测序服务。
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