LIVE／DEAD®FixableDeadCellStainKits
实验概要The LIVE/DEAD® Fixable Dead Cell Stain Kits use a novel method to evaluate the viability of mammalian cells by flow cytometry. These assays are based on the reaction of a fluorescent reactive dye with cellular amines. The reactive dye can permeate the compromised membranes of necrotic cells and react with free amines both in the interior and on the cell surface, resulting in in......阅读全文
mCalpain－and－friends－in－Cell－motility
The mammalian calpain gene family currently contains 13 distinct large subunit products most of which complex with one of two smaller 30kDa subunits.
AlamarBlue®－Cell－Viability－Assay
实验概要Assess cell viability. 实验原理Cell health can be monitored by numerous methods. Plasma membrane integrity, DNA synthesis, DNA content, enzyme activ
Resuscitation－of－Frozen－Cell－Lines
AimMany cultures obtained from a culture collection, such as ECACC, will arrive frozen and in order to use them the cells must be thawed and put into
MTT－Cell－Proliferation－Assay
MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay, first described by Mosmann in 1983, is based on the ability of a mitochondri
Cell－and－tissue－lysis－hub
This page should point you to the many different general and lab-specific protocols describing tissue and cell lysis and serve as forum for comparison
B－Cell－Receptor－Complex
B cells produce immunoglobulins (Ig, antibodies) that specifically bind antigen molecules. B cells first produce a membrane-bound form of immunoglobul
Cyclins－and－Cell－Cycle－Regulation
The cell cycle is regulated by the interplay of many molecules. Key among these are the cyclins which are expressed and then degraded in a concerted f
Subculture－of－Suspension－Cell－Lines
AimIn general terms cultures derived from blood (e.g. lymphocytes) grow in suspension. Cells may grow as single cells or in clumps (e.g. EBV transform
ES－Cell－Culture－and－Manipulation
MediaHigh glucose DMEM (-pyruvate, -glutamine)20% Heat-inactivated Fetal calf serum (can vary by cell type, be sure!!)1X l-glutamine1X Penicillin/stre
Cell－Suspension－Culture－of－Arabidopsis
实验概要Cell Suspension Culture of Arabidopsis 主要试剂10% (v/v) Household BleachCallus Induction Medium Gamborg's B5 Basal Medium 0.5 g/liter M
Developmental－Effects－of－Transplantation－of－Cell
From the various microsurgical procedures of Spemann and others, several developmental principles have emerged about amphibian embryos. One of the mos
Cell－Clonogenic－Survival－Assay
DescriptionAllows one to test the capability of adherent cells to survive and replicate following insult with chemicals or radiation. Procedure1. Grow
Cell－Culture－Media－and－Solutions
Cell Culture Media and SolutionsDec. 18, 1990R. VeileAntimycotic/antibiotic media:To 1 liter of sterile RPMI 1640 with 2mM L-glutamine, add:165.0 ml f
stem－cell－culture－protocol
实验概要stem cell culture protocol主要试剂cell culture supplies and reagentssEnvironment: cell culture requires a sterile environment, so it needs a separat
《Cell》：Angiopoiet及其功能
肿瘤细胞可招募邻近血管长出新的毛细血管来滋养肿瘤，由此促进其生长。血管生成素（Angiopoiet）能通过TIE受体信号来调控遗传疾病和癌症中出现问题的发育和体内平衡过程。10月19日的Cell杂志介绍了健康和疾病背景下，血管生成素信号传导的关键因素。 血管生成与抗癌治疗 科学家们已充分认识
Live－Cell－Imaging－of－Yeast
Live Cell Imaging of YeastDaniel R. Rines, Dominik Thomann, Jonas F. Dorn, Paul Goodwin and Peter K. SorgerINTRODUCTIONThe development of cloning vect
Cell：MicroRNA的“话长说短”
The long and short of it. 这个俗语的意思是：你把有关某一件事的基本事实和情况都说的很明白了，已经没有必要再说什么了。 MicroRNAs（miRNAs）是一类分布广泛的小的非编码蛋白质的RNAs，其功能是负调控基因表达。2006年诺贝尔生理/医学奖颁发给了RNA干扰现
immunofluorescence－of－general－cell－by－Peprotech
实验概要The following protocol provides a method of immunofluorescence of general cell by Peprotech.实验步骤Please refer to the antibody Product Information S
Cell－Disruption－and－Subcellular－Fractionation
Nitrogen Bomb1) Harvest cells and wash 2 times with PBS.2) Resuspend final pellet in relaxation buffer. (20 ml/1X109 cells)3) Pressurize with N2 for 2
Staining－Methods－for－cell－death
The simplest way: trypan blue. Dead cells stain blueNon-fixed cells: FDA(fluorescein diacetate)-green, alive cells; P.I. (propidium iodide)-red, dead
T－cell－Activation－Protocol
IntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR). The most immediate consequ
SDS－Whole－Cell－Extracts
-Use sterile technique and sterile solutions in steps 1 to 3.-1. Using a saturated starter culture, inoculate 25 to 30 ml of appropriate media in a 12
Bystander－B－Cell－Activation
Expression of Fas-Ligand by T cells can induce apoptosis through interaction with Fas on the target cell. A target of Fas-mediated apoptosis is the B
In－Vitro－T－Cell－Activation
In Vitro T Cell ActivationIntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR).
Subculture－of－Adherent－Cell－Lines
AimAdherent cell lines will grow in vitro until they have covered the surface area available or the medium is depleted of nutrients. At this point the
继Science－Cell－Res后－何祖华团队登Mol－Cell
2019年4月9日，国际著名学术期刊Molecular Cell在线发表了中国科学院分子植物科学卓越创新中心/植物生理生态研究所何祖华研究组完成的关于水稻广谱抗病的最新研究成果 “RRM Transcription Factors Interact with NLRs and Regulate
Cell－Stem－Cell：科学家揭秘干细胞疗法市场乱象
来自爱尔兰、新加坡、澳大利亚、德国、意大利、日本和美国等经济发达国家有着最高人均数量、且直接面向消费者从事干细胞疗法的诊所；近日一项刊登于国际杂志Cell Stem Cell上的研究报告中，研究者揭示了来自417个打着干细胞疗法广告的特殊网站中黑暗的营销实践及可疑的索赔状况，有专家认为这是行业监
Cell－Stem－Cell：细胞命运变化中染色质开关规律
信息时代是计算机语言的二进制码（0-1）驱动的，0与1二进制演绎出丰富多彩的虚拟世界，包括热门的人工智能AI。那么，生命科学是否也存在类似的0-1二进制规律的密码？ 中国科学院广州生物医药与健康研究院裴端卿、陈捷凯课题组通过对干细胞命运诱导过程的研究，发现细胞命运转换也遵循一个二进制规律。科学
张素春教授Cell－Stem－Cell：当细胞疗法遇上CRISPR
来自威斯康星大学麦迪逊分校的神经科学家们将一种遗传开关插入到了神经细胞中，使得患者可以通过服用不影响任何其他细胞的设计药物来改变它们的活性。正在研究的细胞是可以生成神经递质多巴胺的神经元，其发生缺陷是广泛运动障碍帕金森病的罪魁祸首。 多巴胺是对协调运动至关重要的一种大脑化学物质。帕金森病标准疗
Cell－Stem－Cell：揭示造血干细胞休眠新机制
溶酶体是所有细胞中的有膜细胞器。溶酶体曾经被认为只是干细胞的“垃圾桶”，回收废弃物，调节细胞再生，并在所有细胞类型中发挥同样的功能。 在一项新的研究中，来自加拿大玛嘉烈公主癌症中心和多伦多大学的研究人员对休眠的造血干细胞如何被激活有了更广泛的了解，这可能为开发针对一些癌症的治疗方法铺平道路。他