产品简介P4SPR凭借紧凑的设计,您可以通过减少样品制备时间和在工作台或现场使用SPR来更快地进行分析测试。我们独特的技术不仅可以检测和监测生物分子,如多肽、蛋白、核酸等各种生物分子的相互作用,还可以测量结合动力学,且设备方便携带,还可以用于户外现场中的农药残留、微量药物、污染物等环境检测。关于Affinité Instruments公司*Affinité Instruments 2015年由加拿大蒙特利尔大学知名教授Jean-Fran?ois Masson创办*基于Jean-Fran?ois Masson教授十数年在SPR领域积累的深厚经验, Affinité Instruments 成功开发并商业化基于 SPR原理的新一代非标记分子相互作用分析仪P4SPR,助力基础研究*Affinité Instruments 已掌握数项SPR检测技术相关专利: US 8680233, US 8860943, US 898235Affinité Instruments公司部分合作伙伴 产品优势-基于SPR原理, 实时、 无标记、检测相互作用-适用于小分子化合物、核酸、多肽、蛋白、抗体、脂类、多糖、纳米颗粒、病毒、微生物、细胞等各种类型样品-10分钟内完成测试,获得特异性、亲和力、动力学、浓度等数据-可检测各种在复杂溶液之中完成测量,比如血液、牛奶、细胞裂解液等-4通道同时检测,实时扣除背景,获得可信数据-可手动进样或者进样泵,操作简单,无需维护-可与其它仪器( HPLC,MS等)联合使用-价格适中,单个实验室即可负担-仪器小巧, 易于携带-仪器稳定、可用于户外环境现场检测技术参数检测原理实时无标记表面等离子共振(SPR)光源及探测器波长扫描多色LED光源; 550-750 nm探测器传感器高均一金薄膜传感器折射率范围1.333 - 1.390 RIU结合速率(Ka)103 - 109 M-1s-1解离速率(Kd)10-6 - 10-1 s-1亲和力pM-mM检测通道4通道:3+1;1x4样品体积10-200μl进样方式手动进样或蠕动泵进样检测时间10分钟软件LabVIEW,可输出兼容TraceDrawer,Origin, MatLab, Excel的原始数据硬件参数尺寸≤175 x 155 x 55 mm,重量< 1.3 Kg应用领域发表文献* Title Journal Journal details Year Area Document Column Hybridization conditions of oligonucleotidecapped gold nanoparticles for SPR sensing ofmicroRNA. Biosensors and Bioelectronics, 2018 Volume 109, Pages 230Z236* Tracking silent hypersensitivity reactions to asparaginase during leukemia therapy using single-chip indirect plasmonic and fluorescenceimmunosensing. ACS Sensors. 2017 2A12B{1761Z1766.* Gomez-Diaz C, Bargeton B, Abuin L, Bukar N, Reina JH, Bartoi T, Graf M, Ong H, Ulbrich MH, Masson JF, Benton R. A CD36 ectodomain mediatesinsect pheromone detection via a putative tunnelling mechanism. Nat Commun. 2016 Jun 15 7:11866.* Chehboun S, Labrecque-Carbonneau J, Pasquin S, Meliani Y, Meddah B, Ferlin W, Sharma M, Tormo A, Masson JF, Gauchat JF. Epstein-Barr virusinduced gene 3 (EBI3) can mediate IL-6 trans-signaling. J Biol Chem. 2017 Apr 21 292(16):6644-6656.* Brulé T, Granger G, Bukar N, Deschênes-Rancourt C, Havard T, Schmitzer AR, Martel R, Masson JF. A field-deployed surface plasmon resonance(SPR) sensor for RDX quantification in environmental waters. Analyst. 2017 Jun 21 142(12):2161-2168.* Aubé A, Campbell S, Schmitzer AR, Claing A, Masson JF. Correction: Ultra-low fouling alkylimidazolium modified surfaces for the detection of HER2in breast cancer cell lysates. Analyst. 2017 Aug 7 142(16):3011.* Charbonneau DM, Aubé A, Rachel NM, Guerrero V, Delorme K, Breault-Turcot J, Masson JF, Pelletier JN. Development of Escherichia coliAsparaginase II for Immunosensing: A Trade-Off between Receptor Density and Sensing Efficiency. ACS Omega. 2017 May 31 2(5):2114-2125.* McKeating KS, Aubé A, Masson JF. Biosensors and nano biosensors for therapeutic drug and response monitoring. Analyst. 2016 Jan21 141(2):429-49.* Yockell-Lelièvre H, Bukar N, McKeating KS, Arnaud M, Cosin P, Guo Y, Dupret-Carruel J, Mougin B, Masson JF. Plasmonic sensors for thecompetitive detection of testosterone. Analyst. 2015 Aug 7 140(15):5105-11.* Zhao SS, Bukar N, Toulouse JL, Pelechacz D, Robitaille R, Pelletier JN, Masson JF. Miniature multi-channel SPR instrument for methotrexatemonitoring in clinical samples. Biosens Bioelectron. 2015 Feb 15 64:664-70.* ........
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