生物知识 Proteolytic Enzymes for Peptide Production There are three main reasons why a protein chemist might wish to cleave a protein ... 05月02日 发表评论 阅读全文
生物知识 Sequencing PCR Products Cloned into M13 Vectors The polymerase chain reaction (PCR) facilitates the rapid in vitro amplification o... 05月02日 发表评论 阅读全文
生物知识 Flow Sorting Fibroblasts with GFP and P.I. ProtocolWash cells with PBS and trypsinize to a single cell suspension. Count an a... 05月02日 发表评论 阅读全文
生物知识 TUNEL assay PROTOCOL: •Deparaffinize and rehydrate slides: 3 x 3´ Xylene 3 x 2´ 100% ethanol 1... 05月02日 发表评论 阅读全文
生物知识 巨噬细胞原代培养 相关专题 1.实验前三天,向每只小鼠腹腔内注入无菌硫羟乙酸肉汤1ml(勿注入肠内)。 2.引颈杀死动物,手提鼠尾将全鼠浸入70%酒精中3~5秒。 3.置动物于解剖台... 05月02日 发表评论 阅读全文
生物知识 Isolation of cell nuclei for the application in the cell-free system Posted on Monday, November 24, 2003 Description Pretreatment of epithelial cells w... 05月02日 发表评论 阅读全文
生物知识 Methods to Study MYC-Regulated Cellular Senescence Studies in primary and tumor cells suggest that MYC plays an important role in reg... 05月02日 发表评论 阅读全文
生物知识 Ribonuclease Inhibitors RNA analysis and quantification require completely intact, nondegraded RNA samples... 05月02日 发表评论 阅读全文
生物知识 Expression and Analysis of Exogenous Proteins in Epidermal Cells In this chapter we review protocols for transient transfection of primary keratino... 05月02日 发表评论 阅读全文
生物知识 Analysis of Rhythmic Gene Expression in Adult Drosophila Using the Firefly Luciferase Reporter Gene The study of circadian clock function inDrosophilarelies heavily on the analysis o... 05月02日 发表评论 阅读全文