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辣根过氧化酶的英文

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"辣根过氧化酶"怎么读用"辣根过氧化酶"造句

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  • horseradish peroxidase

例句与用法

  • Using o - aminophenol as a substrate , hrp as label , a competitive immunoassay is used to determine the concentration of the analyte . we also reported the cyclic voltammetric behavior of 1 - o - allyl - 4 - hdroxy - anthraquinone ( oahaq ) and the preparation and electrochemical characteristics of electrode modified by 2 - pyridinamine
    辣根过氧化酶作为标记物,邻-氨基酚作为酶催化反应的底物,采用一个竞争性免疫分析来确定待测抗原(或抗体)的浓度。
  • The molecules were acting like enzymes , and yet they were much , much smaller : the molecular weight of a taml is about 500 daltons ( a dalton is equal to one twelfth the mass of carbon 12 , the most abundant isotope of carbon ) , whereas the weight of horseradish peroxidase , a relatively small enzyme , is about 40 , 000 daltons
    这些分子的作用方式很像酵素,不过远比酵素小得多:一个taml的分子量大约是500道尔顿( 1道尔顿等于氢原子的质量) ;相较之下,在酵素里算小的辣根过氧化酶,分子量就约有四万道尔顿。
  • Its catalytic current was linear with the concentration of h2o2 . most of interference was effectively eliminated and the inactivity of hrp under the too low potential to catalytize the reduction of h2o2 was avoided due to the enhanced potential of nr by zp in the composite film . while the silver colloid in the composite film enhanced the capability of zp to adsorb nr and prevented effectively nr from leaching off
    4 、上修饰电极与辣根过氧化酶相耦合制成酶电极,显著的催化了过氧化氢的还原,磷酸锆提高了中性红的氧化还原电位,大大的降低了测定的干扰,并有效的避免了辣根过氧化酶在过低的还原电位下失效,纳米银增强了膜对中性红的吸附,有效的防止了其流失。
  • In order to study the function of cycling2 in vitro culturing cell line , we used pires - g2 eukaryotic expression vector transfecting human gastric cell line sgc - 7901 and human embryo kidney hek - 293 cells by lipofectamine plus reagent , and studied the function of cycling2 expression on the cell proliferation in vitro , further investigated the regulation mechanism of cycling2 . at the same time , we made a study on the expression level change of cycling2 in normal gastric tissue and different type and different stage of gastric carcinoma tissue . material and method 1 material : piresneo vector was purchased from clonetech , plasmid extraction and purification kit was purchased from qiagen company ; rpmi 1640 , , dmem fetal calf serum were obtained from gibco / brl ; lipofectamine plus and g418 were purchased from life technologies ; ultrasensitive ? s - p kit , mouse monoclonal antibody p21wafl ( in use ) , dab staining kit were purchased from maixin company
    实验材料与方法1 .实验试剂高糖dmem 、 rpmll640和胎牛血清购自美国g山eo / brl公司; dmewf12 ( 1 : 1 )混合培养液购自美国hyclone公司;胰蛋白酶购自美国si目叮a公司; hepes由美国amersco公司分装;脂质体转染试剂( upofectalnineplusreageni )和以18为美国玩vitrogen公司产品; piresneo载体购自美国cloneteeh公司;质粒提取及纯化试剂盒购自德国qiagen公司; ultresensitive翎s一p免疫组织化学试剂盒;鼠单克隆抗体户3 ( do一7 )蛋白(即用型) ;鼠单克隆抗体p21waf , (即用型) ; dab染色试剂盒均购自福建迈新公司;鼠单克隆抗体pziwa曰(浓缩型) ;辣根过氧化酶标记羊抗鼠二抗购自北京中山公司; ecl试剂盒购自美国santacruze公司; dcproteinassay试剂盒购自bi 。
  • In this paper , the nanoparticles were used in the fabrication of biosensors . this thesis concerns two research sections : first , a one - step method for fabrication of horseradish peroxidase ( hrp ) biosensor with au nanoparticle ( aunp ) has been developed . the aunp and hrp were simultaneously embedded in silica sol - gel network on gold electrode surface in the presence of cysteine
    用溶胶凝胶( sol - gel )包裹纳米金粒子( aunp )和辣根过氧化酶( hrp ) ,结合纳米技术、溶胶凝胶和自组装技术,既保持了纳米粒子对电极的增敏作用,又大大延长了电极的使用寿命。
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