{{'Search' | translate}}
 

PKH26 Red Fluorescent Cell Linker Mini Kit for General Cell Membrane Labeling

PKH26红色荧光细胞接头微型套件一般细胞膜标记

公司名称: Sigma-Aldrich
产品编号: MINI26
Bio-protocol()
Company-protocol()
Other protocol()

Isolation of Exosomes from Semen for in vitro Uptake and HIV-1 Infection Assays
Author:
Date:
2017-04-05
[Abstract]  Exosomes are membranous extracellular nanovesicles of endocytic origin. Exosomes are known to carry host and pathogen-derived genomic, proteomic, lipidomic cargos and other extraneous molecules. Exosomes are secreted by diverse cell types into the extracellular milieu and are subsequently internalized by recipient neighboring or distal cells. Upon internalization, exosomes condition recipient cells by donating their cargos and/or activating various signal transduction pathways, consequently regulating physiological and pathophysiological processes. Exosomes facilitate intercellular ... [摘要]  外来体是内膜起源的膜性胞外纳米囊。 已知外来载体携带宿主和病原体衍生的基因组,蛋白质组,脂质体载体和其他外来分子。 外来体由不同细胞类型分泌到细胞外环境中,随后被受体相邻细胞或远端细胞内化。 在内化后,外来体通过捐赠其载体和或激活各种信号转导途径来调节受体细胞,从而调节生理和病理生理过程。 外来体促进细胞间通讯,调节细胞表型和调节微生物发病机制。 我们以前表明精液外来体(SE)抑制各种细胞类型的HIV-1复制。 在这里,我们描述特征SE的详细协议。 该方案可以适应或修改,并用于评估感兴趣的其他细胞外小泡。

外来体是由许多细胞类型的晚期内体室内的内体膜向内发生的结果而引起的膜状纳米囊(Simons and Raposo,2009)。外来体被许多细胞类型(Iglesias等人,2012)释放到细胞外环境中,并且被发现在包括血液在内的生物流体中(Kaur等人,2014)尿(Liem等人,2013)唾液(Madison等人,2015)和母乳(Madison等人,2014; Naslund ,2014)。人类精液含有由包括前列腺分泌腺泡细胞在内的男性生殖道组织产生的纳米囊泡的异质群体(Madison等人,2014; Madison等人,2015) (Sahlen等人,2002)和附睾上皮细胞(Frenette等人,2010)以及vasa感染,睾丸和囊泡腺细胞( ...

Plasmodium falciparum Rosette Formation Assay
Author:
Date:
2013-04-20
[Abstract]  Rosetting, i.e. the capacity of red blood cells (iRBCs) infected with mature parasite stages to bind two or more uninfected red blood cells (RBCs) is a virulence factor of Plasmodium falciparum. This protocol describes an in vitro assay to monitor rosette formation by P. falciparum-infected red blood cells, including procedures for rosette enrichment, maintenance of rosetting phenotype and assays for rosetting with RBC labeled using lipophilic fluorescent probes. [摘要]  Rosetting,即感染成熟寄生虫阶段以结合两个或更多个未感染的红细胞(RBC)的红细胞(iRBC)的能力是恶性疟原虫的毒力因子。 。 该方案描述了用于通过EM监测玫瑰花结形成的体外试验。 包括玫瑰花结富集程序,玫瑰花结表型的维持和用亲脂性荧光探针标记的RBC形成玫瑰花结的测定法。

产品评论