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  • 酯化反应

    酯化反应

    醇跟羧酸或含氧无机酸生成酯和水,这种反应叫酯化反应。酯化反应是可逆的,它的逆反应是水解反应。在通常状况下,该可逆反应需要很长时间才能达到平衡。为了缩短达到平衡的

    2025-04-29 4
  • -Galactoside 2,6-Sialyltransferase and the Sialyl 2,6-Galactosyl-Linkage in Tissues and Cell Lines

    -Galactoside 2,6-Sialyltransferase and the Sialyl 2,6-Galactosyl-Linkage in Tissues and Cell Lines

    β-Galactoside α2,6-sialyltransferase (ST6Gal.I) is the principal sialyltransfera

    2025-04-29 6
  • 醇、酚、醚

    醇、酚、醚

    醇、酚、醚  醇、酚和醚都是烃含氧衍生物。  醇一般可看作是烃分子中的氢原子被羟基(-OH)取代的化合物。羟基是醇的官能团。但芳香烃苯环上的氢原子羟基取代的化

    2025-04-29 5
  • Identification of ROS Using Oxidized DCFDA and Flow-Cytometry

    Identification of ROS Using Oxidized DCFDA and Flow-Cytometry

    Cells constantly generate reactive oxygen species (ROS) during aerobic metabolis

    2025-04-29 4
  • Development and Properties of HepG2 Cells That Constitutively Express CYP2E1

    Development and Properties of HepG2 Cells That Constitutively Express CYP2E1

    CYP2E1, a member of the cytochrome P450 family, is induced by ethanol. CYP2E1 ac

    2025-04-29 4
  • 蛋白质组研究MALDI常见问题

    蛋白质组研究MALDI常见问题

    1. 怎样邮寄我的样品? 冻干的胶或干粉可以直接邮寄。切胶后的湿胶(不用做任何处理),放在 EP 管中 ( 不加任何缓冲液 ) ;用干冰速冻;邮寄时,置样品于足

    2025-04-29 5
  • 几种常用的蛋白鉴定方法

    几种常用的蛋白鉴定方法

    传统的蛋白鉴定方法,如免疫印迹法、内肽的化学测序、已知或未知蛋白的comigration分析,或者在一个有机体中有意义的基因的过表达通常耗时、耗力,不适合高流通

    2025-04-29 4
  • Nonradioactive Northern Blotting of RNA

    Nonradioactive Northern Blotting of RNA

    Technical improvements of methods used for the nonradioactive detection of nucle

    2025-04-29 4
  • 加拿大政府希望三到五年内制定生物燃料最低掺混政策

    加拿大政府希望三到五年内制定生物燃料最低掺混政策

    加拿大联邦政府再次提出立法程序,希望在未来三到五年内制定一套在汽油、柴油和民用燃料油中生物 燃料最低掺混政策。  这项建议是空气洁净法令的一部分。国会九月份休

    2025-04-29 5
  • Use of an anaerobic chamber environment for the assay of endogenous cellular protein-tyrosine phosph

    Use of an anaerobic chamber environment for the assay of endogenous cellular protein-tyrosine phosph

    Protein-tyrosine phosphatases (PTPases) have a catalytic cysteine residue whose

    2025-04-29 7
  • High-Performance Liquid Chromatographic Analysis of CYP2CSCatalyzed Paclitaxel 6-Hydroxylation

    High-Performance Liquid Chromatographic Analysis of CYP2CSCatalyzed Paclitaxel 6-Hydroxylation

    CYP2C8 is a major CYP2C protein expressed in human liver 1 –4 . Considerable int

    2025-04-29 4
  • 番茄

    番茄

    营养丰富、味道鲜美的番茄,被人们誉为蔬中水果、果中佳肴、绿色世界的红宝石。番茄习惯上称西红柿,老家在南美洲秘鲁的丛林幽谷之中。它的枝叶有股难闻的气味,所以曾在很

    2025-04-29 5
  • Protein arginine methylation

    Protein arginine methylation

    Typical modification sites: RGG box or RXR sequence motifs R-arginine, G-glycine

    2025-04-29 5
  • Preparation of C-terminally Modified Chemokines by Expressed Protein Ligation

    Preparation of C-terminally Modified Chemokines by Expressed Protein Ligation

    In order to link structural features on a molecular level to the function of che

    2025-04-29 6
  • 林业科学

    林业科学

    林业科学以地学、生物学、特别是森林生态学为理论基础,以系统工程为研究方法。主要探讨森林的发生发展规律;森林组成中各成分之间及其环境诸因素之间的相关关系;采种、育

    2025-04-29 6