GE公司His标签蛋白纯化预装柱HisTrap™ FF Crude使用技巧
主要介绍了His标签蛋白纯化预装柱HisTrap™ FF Crude的实验过程,原理,说明,一般事项,样品制备,纯化操作, 按比例放大, 柱的清洗及保存等。
Luminex - xMap技术优势
该视频通过回答下边两个问题来介绍Luminex技术的优势 Q:Tell us about the luminex technology? Luminex技术简单介绍 Q:How does luminex compare to ELISAs? 与ELISA实验相比Luminex技术具有哪些优势
immunotherapy against cancers(position of sellular therapy)
Capp移液器
Capp移液器,中文音译为“凯博”系隶属于丹麦Capp aps 公司,拥有世界上唯一的48道、64道移液器,其单道移液成为移液器领域内唯一一款可以在固定量程和可变量程之间任意转换的移液器。
Targets-based therapy for leukemia: opportunity and challenge
优点主要为:能增强患者的免疫力,防止肿瘤的转移和复发,对病人机体的损伤小。 在我国,现在普遍开展的树突状细胞(DC)和细胞因子诱导的杀伤细胞(CIK)的生物疗法被广泛应用。
Simultaneous quantification of 47 gene expression in FFPE samples by a novel PCR-free approach
基因表达(gene expression)是指细胞在生命过程中,把储存在DNA顺序中遗传信息经过转录和翻译,转变成具有生物活性的蛋白质分子。生物体内的各种功能蛋白质和酶都是同相应的结构基因编码的。差别基因表达(differential gene expression)指细胞分化过程中,奢侈基因按一定顺序表达,表达的基因数约占基因总数的5%~10%。
Controlling the Cell Cycle: Anaphase Onset - David O. Morgan
本视频由科普中国和生物医学大讲堂出品
David O. Morgan (UCSF) Part 3: Controlling the Cell Cycle: Anaphase Onset
In the anaphase stage of the cell cycle, the duplicated chromosomes are pulled apart by a machine called the mitotic spindle, resulting in the distribution of a complete set of chromosomes to each of the daughter cells. In the third part of this lecture, I describe the combination of biochemistry and microscopy in my laboratory that led to the discovery of a regulatory switch that triggers the abrupt and synchronous separation of the chromosomes at the onset of anaphase.
PureBlu™ Hoechst 33342 Nuclear Staining Dye for Live Cells - A Fast approach to Staining Nuclei
This brief tutorial demonstrates the use of the PureBlu Hoechst 33342 Dye with the ZOE™ Fluorescent Cell Imager for routine nuclear staining in fluorescence microscopy and cell imaging applications.
Snapshots of Metalloproteins in Action
1、金属蛋白定义 2、某些惊人的反应:固碳与氧的演化、无氧碳固定术、固氮(作用)、初级代谢的分子转变、核酸代谢的分子变换、建筑分子支架 、剪裁分子支架。 3、金属反应性的生物危害性 4、金属蛋白的应用研究 5、研究金属蛋白的技术挑战和益处 6、以快照的金属蛋白