生物知识 细胞生物基本方法:上皮细胞培养 上皮细胞培养1)表皮细胞培养1. 取材:取外科植皮或手术残余皮肤小块,以角化层薄者为佳,早产流产儿皮肤更好,切成 0.5 ~ 1 平方厘米小块。2. EDTA 处理... 05月01日 发表评论 阅读全文
生物知识 The Role of the Adapter Protein SHB in Embryonic Stem Cell Differentiation Into the Pancreatic -Cell Embryonic stem (ES) cells represent an attractive tool not only for the study of t... 05月01日 发表评论 阅读全文
生物知识 Protein (Western) Blotting with Immunodetection Protein blotting simply involves transferring separated protein bands from an acry... 05月01日 发表评论 阅读全文
生物知识 Culturing Mouse Embryonic Fibroblasts MaterialsTrypsin (Gibco 25200-023) 3T3 Medium: 500 mL DME (Invitrogen) + 50 mL FBS... 05月01日 发表评论 阅读全文
生物知识 Knock-in and Knock-out: The Use of Reverse Genetics in Somatic Cells to Dissect Mitotic Pathways Reverse genetic methods, such as homologous gene targeting, have greatly contribut... 05月01日 发表评论 阅读全文
生物知识 Lipid Profiling Using Two-Dimensional Heteronuclear Single Quantum Coherence NMR The use of NMR spectroscopy in lipid research has been traditionally reserved for ... 05月01日 发表评论 阅读全文
生物知识 High-Throughput Carbon Monoxide Binding Assay for Cytochromes P450 Cytochromes P450 are a superfamily of enzymes that catalyze the monoxygenation of ... 05月01日 发表评论 阅读全文
生物知识 Retroviral Transduction of Murine Primary T Lymphocytes In comparison to human T cells, efficient retroviral gene transfer and subsequent ... 05月01日 发表评论 阅读全文
生物知识 Enhanced Immunohistochemical Resolution of Claudin Proteins in Glycolmethacrylate-Embedded Tissue Bi There are a number of disadvantages with conventional tissue immunohistochemistry ... 05月01日 发表评论 阅读全文
生物知识 Analysis of Fiber-Type Differences in Reporter Gene Expression of -Gal Transgenic Muscle β-galactosidase (β-gal) is among the most frequently used markers for studying a w... 05月01日 发表评论 阅读全文