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  • New methods from material sciences in physics find their way

    New methods from material sciences in physics find their way

    New methods from material sciences in physics find their way Date:June 18, 2019S

    2024-11-30 44
  • Personalized medicine: Testing therapies on mini-tumors of h

    Personalized medicine: Testing therapies on mini-tumors of h

    Personalized medicine: Testing therapies on mini-tumors of h Date:June 17, 2019S

    2024-11-30 46
  • Killing the unkillable cancer cells

    Killing the unkillable cancer cells

    Killing the unkillable cancer cells Date:June 4, 2019Source:Technische Universit

    2024-11-30 51
  • The evolution of puppy dog eyes

    The evolution of puppy dog eyes

    The evolution of puppy dog eyes Date:June 17, 2019Source:University of Portsmout

    2024-11-30 46
  • Origin of life: A prebiotic route to DNA

    Origin of life: A prebiotic route to DNA

    Origin of life: A prebiotic route to DNADate:June 18, 2019Source:Ludwig-Maximili

    2024-11-30 41
  • The doctor who beat Ebola — and inspires other survivors to

    The doctor who beat Ebola — and inspires other survivors to

    The doctor who beat Ebola — and inspires other survivors to Maurice Kakule Kutsu

    2024-11-30 40
  • Infants Choose Those Who Defer in Conflicts

    Infants Choose Those Who Defer in Conflicts

    Infants Choose Those Who Defer in ConflictsHighlights•Infants were shown zero-su

    2024-11-30 43
  • Can deprescribing drugs linked to cognitive impairment actua

    Can deprescribing drugs linked to cognitive impairment actua

    Can deprescribing drugs linked to cognitive impairment actua Date:June 24, 2019S

    2024-11-30 36
  • Scientists recreate blood-brain barrier defect outside the b

    Scientists recreate blood-brain barrier defect outside the b

    Scientists recreate blood-brain barrier defect outside the b Date:June 6, 2019So

    2024-11-30 46
  • 组氨酸的作用

    组氨酸的作用

    组氨酸histidine是一种含有咪唑基侧链的碱性及极性的α氨基酸。L-组氨酸是蛋白质合成的编码氨基酸,哺乳动物 的必需氨基酸和生糖氨基酸。其侧链是

    2024-11-29 109
  • 蛋白质提取的方法总汇

    蛋白质提取的方法总汇

    1 、植物 组织蛋白质提取方法 1、根据样品重量(1g样品加入3.5ml提取液,可根据材料不同适当加入),准备提取液放在冰上。2、把样品放在研钵中用液氮研磨,研

    2024-11-29 74
  • 植物组织蛋白质提取方法

    植物组织蛋白质提取方法

    1、植物 组织蛋白质提取方法 1、根据样品重量(1g样品加入3.5ml提取液,可根据材料不同适当加入),准备提取液放在冰上。2、把样品放在研钵中用液氮研磨,研

    2024-11-29 66
  • 蛋白质提取与纯化技术

    蛋白质提取与纯化技术

    选择材料及预处理   以蛋白质和结构与功能为基础,从分子水平上认识生命现象,已经成为现代生物学发展的主要方向,研究蛋白质,首先要得到高度纯化并具有生物活性的目的

    2024-11-29 78
  • SPA的提取、纯化与鉴定

    SPA的提取、纯化与鉴定

    (一) SPA的提取 SPA提取的方法很多,包括煮沸法、溶菌酶法、葡萄球菌溶素法、超生波法以及三氯醋酸法等。现将常用的方法介绍如下: 1.煮沸提取法 ⑴ 将菌株

    2024-11-29 77
  • 免疫球蛋白提取技术:IgM的分离与提纯

    免疫球蛋白提取技术:IgM的分离与提纯

    (一)材料 1.血清 2.葡聚糖凝胶G200 3.洗脱液0.01Mol/L pH7.4PBS (0.14Mol/L NaCl或0.1Mol/L pH8.0 Tr

    2024-11-29 79