Chinese translation for "糖基化的"
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- glycosylated
- Example Sentences:
| 1. | A monomeric enzyme non - glycosylated 单体,没有糖基化的酵素。 | | 2. | Proteoglycans represent a special class of glycoproteins that are heavily glycosylated 是一类高度糖基化的糖蛋白的代表。 | | 3. | Sodium ferulate inhibits nonenzymatic glycation of myocardial tissue in diabetic rats 阿魏酸钠抑制糖尿病大鼠心肌非酶糖基化的形成 | | 4. | Inhibitory effects of total flavones of buckwheat flower on the non - enzymatic glycation of proteins in vivo and in vitro 荞麦花总黄酮对体内外蛋白质非酶糖基化的抑制作用 | | 5. | The results of sds - page and western blot showed that the culture supernatant of transforments contained the correct glycosylated e2 protein and the recombinants could still secretedly express the specific proteins after culturing for 8 generations 经甲醇诱导表达后, sds - page和westernblot结果证明了p . pastoris培养上清液中含有正确糖基化的e2蛋白,表达量约250mg / l 。 | | 6. | The recombinants were constructed by transforming ppic9 a - xynb into p . pastoris gs115 . the assay results revealed that the xylanase gene xynb was overexpressed and secreted effectually in p . pastoris . in 3l fermentor the expression level of xylanase xynba exceeded 1200iu / ml and the expressed xylanase had normal bioactivity . the molecule weight of xynba was determined as about 31kd which is higher than 23kd of original enzyme xynb from streptomyces olivaceoviridis a1 . xynbb was gotten by deglycasylation of xynba , whose molecule weight returned to 23kd . we comparised the enzymatic properties of xynba expressed in p . pastoris , xynbb deglycasylated from xynba and xynb produced from streptomyces olivaceoviridis al : there was little difference among the three enzymes on optimal ph , the optimal ph of xynb and xynba were both 5 . 2 , the optimal ph of xynbb was 5 . 0 ; the optimal temperature of xynb and xynba were both 60 c , while the optimal temperature of xynbb was 50 ? ; because of glycosylation the thermal stability of xynba was better than xynb and xynbb ; the specific activity of xynba and xynbb were 883 . 88iu / mg and 832 . 5hu / mg respectively , which were both lower than 2814 . 45iu / mg of xynb ; the km values of xynb and xynba were similar to each other which were 21 . 56 ( g / kg ) and 20 . 87 ( g / kg ) , while the km value of xynbb was 27 . 10 ( g / kg ) ; the fmax of xynba and xynbb were 4568umol / mg . min and 5329umol / mg . min respectively which were lower than 27623 umol / mg . min of xynb ; additionally all of the three enzymes did not display cellulase activity . they all had well resistance to pepsion and trypsin , and were not sensitive to metal iron , surface active agent and chelating agent . the analysis of different xylans enzymatic hydrolysate revealed : by xynba , that the main constitutions of enzymatic hydrolysate of birch wood xylans were xylotriose and xyloquaiose , which account for 68 . 43 % and 16 . 50 % respectively , additionally there was 11 . 79 % of xylobiose ; the main constitutions of enzymatic hydrolysate of corncobs xylans were xylobiose and xylotriose , which account for 81 . 78 % and 11 . 55 % . the result indicated that this xylanase was a kind of 1 , 4 - b - d - xylanohydrolase and was fit to used in industrial procession of xylooligosacc harides 进一步对xynba进行了脱糖基化处理得到xynbb ,其分子量恢复到23kd ,证明xynba是糖基化蛋白。通过对毕赤酵母重组表达的木聚糖酶xynba 、脱糖基化的木聚糖酶xynbb以及橄榄绿链霉菌a1所产原酶xynb之间酶学性质的比较发现:三种酶的最适ph差异不大, xynb和xynba均为5 . 2 , xynbb为5 . 0 ; xynb和xynba的最适温度均为60 , xynbb降为50 :在耐热性上, xynba由于糖基化作用热稳定性明显高于未糖基化的xynb和xynbb ; xynba和xynbb的比活性分别为883 . 88iu mg和832 . 51iu mg ,明显低于原酶的比活2814 . 45iu mg ; xynb和xynba的km值相当,分别为21 . 56 ( g kg )和20 . 87 ( g kg ) ,而xynbb的km值较大为27 . 10 ( g kg ) ; xynba和xynbb的vmax相差不大,分别为4568 mol mg ? min和5329 mol mg ? min ,明显低于xynb的27623 mol mg ? min此外三种酶均无纤维素酶活性,对胃蛋白酶和胰蛋白酶有很好的抗性,且对作用环境中的各种离子、表面活性剂、螯合剂不敏感。通过对不同木聚糖的酶解产物的糖份分析发现:以桦木木聚糖为底物时,酶解产物主要为木三糖和木四糖,含量分别为68 . 43和16 . 50 ,另外还含有11 . 79的木二糖;以玉米芯木聚糖为底物时,酶解产物主要为木二糖和木三糖,含量分别为81 . 78和11 . 55 。 |
- Similar Words:
- "糖基半乳糖,半乳糖化" Chinese translation, "糖基甘油脂" Chinese translation, "糖基甘油酯" Chinese translation, "糖基化" Chinese translation, "糖基化蛋白" Chinese translation, "糖基化的血红蛋白f" Chinese translation, "糖基化酶" Chinese translation, "糖基化位点" Chinese translation, "糖基化血红蛋白" Chinese translation, "糖基化血红蛋白a" Chinese translation
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