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calf serum造句

"calf serum"是什麼意思  calf serumの例文  
造句與例句手機版
  • The concentration of fbs ( fetal bovine serum ) and ncs ( newborn calf serum ) was influential on the culture process of mef ( mouse embryonic fibroblast ) and es cells
    血清濃度的高低對胎鼠成纖維細胞和es細胞的培養過程是有影響的。無血清或低濃度的血清能抑制細胞分裂增殖,使細胞生長出現停滯。
  • Various concentrations of rrta and rrta - yqrl were added into the wells and incubated for 6 h to allow internalization of toxins by fluid - phase endocytosis . the cells were then incubated in rpmi - 1640 medium containing 10 % fetal calf serum for another 24 h
    結論本實驗用基因工程方法原核表達了rl ’ a蛋白和rl ’ a一yqrl蛋白,利用rta蛋白和f3ga的結合特性,溫和、簡單、有效地洗脫了目的蛋白。
  • But in experiment ii , the obtained result of measurement and examination is not better than control group 。 conclusion : mixed animo acids can be safely applyed to vessel cryopreservation instead of calf serum 。 the effect of the groups of the rapid freezing method is not better than the groups of the rate - controled slow freezing
    而實驗ii的血管其內皮結構不清晰,內皮細胞超微結構變化較大。結論:復方氨基酸可代替胎牛血清用于血管的深低溫保存.速凍降溫方式對血管深低溫保存效果不及慢凍降溫方式。
  • Method : 120 rabbit vessels were randomly divided into three groups : the vessel of control group in cryopreservative medium containing calf serum were subjeted to rate - controled slow freezing ; those of experiment group i in cryopreservative medium containing mixed animo acids were frozen by the same method as in control group ; and those of experiment group ii in the same cryopreserative medium as in control group were subjected to rapid freezing
    材料和方法:取中國純種家兔股動脈120段,隨機分為3組:對照組用含胎牛血清的保護液處理,以慢凍方式降溫;實驗組1用含復方氨基酸的保護液處理,以慢凍方式降溫;實驗組ii用含胎牛血清的保護液處理,用速凍方式降溫。
  • 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
    實驗材料與方法1 .實驗試劑高糖dmem 、 rpmll640和胎牛血清購自美國g山eo / brl公司; dmewf12 ( 1 : 1 )混合培養液購自美國hyclone公司;胰蛋白酶購自美國si目叮a公司; hepes由美國amersco公司分裝;脂質體轉染試劑( upofectalnineplusreageni )和以18為美國玩vitrogen公司產品; piresneo載體購自美國cloneteeh公司;質粒提取及純化試劑盒購自德國qiagen公司; ultresensitive翎s一p免疫組織化學試劑盒;鼠單克隆抗體戶3 ( do一7 )蛋白(即用型) ;鼠單克隆抗體p21waf , (即用型) ; dab染色試劑盒均購自福建邁新公司;鼠單克隆抗體pziwa曰(濃縮型) ;辣根過氧化酶標記羊抗鼠二抗購自北京中山公司; ecl試劑盒購自美國santacruze公司; dcproteinassay試劑盒購自bi 。
  • It's difficult to find calf serum in a sentence. 用calf serum造句挺難的
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