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  • 同工酶

    同工酶

    同工酶(isoenzyme)是指催化的化学反应相同,酶蛋白的分子结构、理化性质乃至免疫学性质不同的一组酶。这类酶存在于生物的同一种属或同一个体的不同组织、甚至同

    2025-04-30 5
  • 超电势

    超电势

    在许多电化学反应中,电极上有电流通过时所表现的电极电势( I )跟可逆电极电势( r )之间偏差的大小(绝对值),叫做超电势(曾用名过电势),记作η,即η=|

    2025-04-29 5
  • 灰飞虱

    灰飞虱

    灰飞虱属同翅日,飞虱科。分布遍及全国各地,但以长江流域及华北稻区发生较多。寄主较广泛,除水稻外,还有麦类以及看麦娘、游草、稗等禾本科杂草。以成、若虫刺吸汁液为害

    2025-04-29 6
  • 种子贮藏(seed storage)

    种子贮藏(seed storage)

    根据不同作物种子的特点,人为地控制贮藏条件,配以适当的包装,使之最大限度地减缓种子品质的劣变速度,保持种子活力的措施。种子是活的生物有机体,其寿命受着各种内外因

    2025-04-29 6
  • Recombinant expression and SDS-PAGE of Proteins

    Recombinant expression and SDS-PAGE of Proteins

    2. Take 500ml of bacterial culture and pipette it into a separate 1.5ml tube, ce

    2025-04-29 6
  • 代表性差示分析(RAD)

    代表性差示分析(RAD)

    代表性差示分析(RAD)充分发挥了PCR以指数形式扩增双链模板,而以线性形式扩增单链模板的特性,通过消减和富集,使得目的基因片段得到特异性扩增。将待测cDNA

    2025-04-29 5
  • Purification Methods for Preparing Polymerase Chain Reaction Products for Capillary Electrophoresis

    Purification Methods for Preparing Polymerase Chain Reaction Products for Capillary Electrophoresis

    The analysis of polymerase chain reaction (PCR) products by capillary electropho

    2025-04-29 5
  • 大鼠细胞间粘附分子1(ICAM-1)酶联免疫分析

    大鼠细胞间粘附分子1(ICAM-1)酶联免疫分析

    大鼠细胞间粘附分子1(ICAM-1) 酶联免疫分析试剂盒使用说明书本试剂仅供研究使用 目的:本试剂盒用于测定大鼠血清,血浆及相关液体样本中细胞间

    2025-04-29 5
  • Automated Structure Solution with the PHENIX Suite

    Automated Structure Solution with the PHENIX Suite

    Significant time and effort are often required to solve and complete a macromole

    2025-04-29 7
  • Identification of Proteins by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Using Pe

    Identification of Proteins by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Using Pe

    Methods for the identification of proteins have advanced dramatically this decad

    2025-04-29 6
  • Advantages and Disadvantages of Carrier Ampholyte IEF

    Advantages and Disadvantages of Carrier Ampholyte IEF

    There are several advantages to the use of carrier ampholytes for running IEF se

    2025-04-29 4
  • 波尔多液(bordeaux mixture)

    波尔多液(bordeaux mixture)

    保护性无机铜杀菌剂。在硫酸铜与生石灰分别为1kg、水为100kg配制时,称为等量式波尔多液,生石灰为硫酸铜的一倍时,称为倍量式波尔多液;反之,石灰的量为硫酸铜的

    2025-04-29 5
  • Analysis of Chromosomal Translocations

    Analysis of Chromosomal Translocations

    Chromosomal translocations were the first target for the specific detection of r

    2025-04-29 5
  • Miniaturized, Microarray-Based Assays for Chemical Proteomic Studies of Protein Function

    Miniaturized, Microarray-Based Assays for Chemical Proteomic Studies of Protein Function

    Systematic analysis of protein and enzyme function typically requires scale-up o

    2025-04-29 4
  • 脉冲场电泳仪基本操作

    脉冲场电泳仪基本操作

    相关专题 电泳仪的使用方法和产品推荐 电泳设备专题电泳前半小时进行以下工作:1.检查冷凝系统,确认管道连接密闭,不漏气。2.在电泳槽 内加入约2.2升合适的电泳

    2025-04-29 5