生物知识 Measuring Size-Dependent Permeability of the Tight Junction Using PEG Profiling Tight junctions restrict the paracellular movement of ions, solutes, drugs, and la... 05月05日 发表评论 阅读全文
生物知识 粪尿收集实验 简介小鼠的尿液由于浓缩程度高、量少,所以收集较困难,主要成分和浓度与收集尿液时小鼠的受惊吓程度有关,所以难以稳定地用于生化检测,普遍适用程度较低。粪便主要可用于肠道... 05月05日 发表评论 阅读全文
生物知识 Detection of Small RNAs and MicroRNAs Using Deep Sequencing Technology Small RNAs (sRNAs) have made a large impact on many recent scientific discoveries.... 05月05日 发表评论 阅读全文
生物知识 The Derivation of Murine Embryonic Stem and Embryonic Germ Cells by Selective Ablation Embryonic stem (ES) cells have the developmental capability to contribute to every... 05月05日 发表评论 阅读全文
生物知识 Flow Cytometry as a Tool for Measurement of Steroid Hormone Receptor Protein Expression in Leukocyte Measurement of protein expression in live, intact cells using flow cytometry (FC) ... 05月05日 发表评论 阅读全文
生物知识 Genome-Wide Analysis of c-MYC-Regulated mRNAs and miRNAs, and c-MYC DNA Binding by Next-Generation S The c-MYConcogene is activated in ~50 % of all tumors, and its product, the c-MYC ... 05月05日 发表评论 阅读全文
生物知识 Silver Staining of Proteins in 2DE Gels Silver staining detects proteins after electrophoretic separation on polyacrylamid... 05月05日 发表评论 阅读全文
生物知识 Estrogen Receptor mRNA In Situ Hybridization Using Microprobe System Biological effects of steroids are mediated through an initial interaction with sp... 05月05日 发表评论 阅读全文
生物知识 Analysis of Connexin 43 Expression on Keratinocytes Using Flow Cytometry Single-cell suspensions of primary keratinocytes comprise a heterogeneous cell pop... 05月05日 发表评论 阅读全文
生物知识 Supramolecular Self-Assembly of Poly(ethylene glycol)-Block-Poly(L-lysine) Dendrimer with Plasmid DN Research and development related to nonviral gene carriers comprising chemically s... 05月05日 发表评论 阅读全文