生物知识 尼氏染色法检测神经细胞功能 简介用于脑石蜡或冷冻切片上尼氏小体(Nissl body)染色。Nissl 染色是以德国神经病理学家 Franz Nissl 的名字命名的。Nissl 染色液染色后... 04月18日 发表评论 阅读全文
生物知识 Inverse Polymerase Chain Reaction Since the first report on cDNA cloning in 1972 (1 ), this technology has been deve... 04月18日 发表评论 阅读全文
生物知识 Weak Affinity Chromatography Since the inception of affinity chromatography 30 years ago (1 ), it has developed... 04月18日 发表评论 阅读全文
生物知识 Using a Noncovalent Protection Strategy to Enhance Solid-Phase Synthesis Since the introduction of solid-phase peptide synthesis by Merrifield (1 ) nearly ... 04月18日 发表评论 阅读全文
生物知识 Separation of Enantiomers by Capillary Electrophoresis Using Cyclodextrins Since the pioneering publication of first paper on application of capillary electr... 04月18日 发表评论 阅读全文
生物知识 Yeast Artificial Chromosomes Since their mtroductlon in 1987, yeast artificial chromosomes (commonly referred t... 04月18日 发表评论 阅读全文
生物知识 Ligation of DNA with T4 DNA Ligase Since they are involved in such important processes as DNA replication, DNA repair... 04月18日 发表评论 阅读全文
生物知识 DNA-Templated Native Chemical Ligation of Functionalized Peptide Nucleic Acids: A Versatile Tool for Single base-specific detection of DNA/RNA sequences is of importance in the diagno... 04月18日 发表评论 阅读全文
生物知识 Single Enzyme Studies: A Historical Perspective Single-molecule enzymology has a longer history than is often supposed, with the f... 04月18日 发表评论 阅读全文
生物知识 Using Single-Strand Conformational Polymorphism Gel Electrophoresis to Analyze Mutually Exclusive Al Single-strand conformational polymorphism analysis has been used successfully to i... 04月18日 发表评论 阅读全文