生物知识 药敏片法 材料与仪器【材料】细菌:待做药敏试验的细菌 【仪器】接种环、酒精灯、打孔器、牛津杯、移液器、滴头 【耗材】 普通营养琼脂培养基(可去生化试剂店购买,做不同细菌的药敏... 04月17日 发表评论 阅读全文
生物知识 Characterization of HIV gp120 Envelope Glycoprotein by Lectin Analysis The envelope glycoprotein gp120 of the human immunodeficiency virus (HIV), the cau... 04月17日 发表评论 阅读全文
生物知识 Cloning of PLD2 from Baculovirus for Studies in Inflammatory Responses The enzyme PLD hydrolyzes phosphodiester bonds of lipids in cell membranes. Phosph... 04月17日 发表评论 阅读全文
生物知识 Measuring Hsp72 (HSPA1A) by Indirect Sandwich ELISA The enzyme-linked immunosorbent assay (ELISA) is an immunological technique which ... 04月17日 发表评论 阅读全文
生物知识 Tracking the Transport of E-Cadherin to and From the Plasma Membrane The epithelial to mesenchymal transition (EMT) is the breakdown of epithelial cell... 04月17日 发表评论 阅读全文
生物知识 T-Cell Epitope Mapping with Synthetic Peptides and Peripheral Blood Mononuclear Cells The epitopes recognized by the antigen receptors on T-lymphocytes (T-cells) consis... 04月17日 发表评论 阅读全文
生物知识 Cloning Polymerase Chain Reaction Products Utilizing theT/A Overhang and a Kit The ever-expanding identification of new gene family members in recent years has d... 04月17日 发表评论 阅读全文
生物知识 Three-Dimensional Reconstruction of Chromosomes Using Electron Tomography The evolvement of preparative methods in structural studies has always been as imp... 04月17日 发表评论 阅读全文
生物知识 Photoreceptor Degeneration in Mice: Adeno-Associated Viral Vector-Mediated Delivery of Erythropoieti The exogenous delivery of erythropoietin (EPO) and EPO derivatives (EPO-Ds) repres... 04月17日 发表评论 阅读全文
生物知识 Antibodies in Proteomics The explosion in genome sequencing, and the DNA array experiments based on those s... 04月17日 发表评论 阅读全文