Preparationofcytoplasmicextractsfortheapplicationinacellfreesystem
Characteristics of this procedure:Cells are grown to 80% confluency, then harvested, washed and disrupted in KPM buffer by freezing-thawing cycles with liquid nitrogen essentially as described by Fearnhead et al., 1997, Genes Dev. 11: 1266-76.PROCEDUREGrow cells in a 160 cm2 flask (25 ml medium) up to about 80% cell density.Remove the RPMI medium and detach cells by incubating with 10 ml trypsin/EDTA (Sigma) for......阅读全文
Preparation－of－cytoplasmic－extracts－for－the－application－inacellfree－system
Characteristics of this procedure:Cells are grown to 80% confluency, then harvested, washed and disrupted in KPM buffer by freezing-thawing cycles wit
Preparation－of－cytoplasmic－extracts－forthe－application－in－acellfree－system
DescriptionCells are grown to 80% confluency, then harvested, washed and disrupted in KPM buffer by freezing-thawing cycles with liquid nitrogen essen
Isolation－of－cell－nuclei－for－the－application－in－the－cellfree－system
Characteristics of the procedurePreparation of isolated nuclei - procedurePreparation of radioactive labeled nucleiMaterial Characteristics of the pro
Cellfree－System－for－the－examination－of－apoptotic－activity
IntroductionIn our lab we use the term 'cell-free system' when we talk about the examination of apoptotic activity in cytoplasmic extracts. T
Cell－Extraction－Protocol
实验概要Primary tissues are valuable tools for the study of intracellular and extracellular markers which characterize disease states. We have developed
Methods－for－the－Measurement－of－a－Bacterial－Enzyme－Activity－in－Cell－Lysates
AbstractThe kinetic characteristics and regulation of aspartate carbamoyltransferase activity were studied in lysates and cell extracts of Helicobacte
MT－Spindowns－from－Extracts
MT Spindowns from ExtractsArshad DesaiNotes:The key variable in MT spindown experiments is ATP. Under high ATP conditions,conventional MAPs are select
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
Water－Calculator－Mobile－Application
FREE Mobile Application for Water Calculations Mettler-Toledo Thornton's new water calculator application for smart phones and mobile devices
Methods－for－the－Measurement－of－a－Bacterial－Enzyme－Activity－in－Cell－Lysates3
Different enzyme assays for ACTase study in H. pyloriACTase properties were studied in situ in cell-free extracts to obtain information on enzyme func
CSF－Extract－Prep－for－Spindle－Assembly
This protocol is essentially as described by Murray (1991), Cell Cycle Extracts. In Methods in Cell Biology, B.K. Kay and B. Peng, eds. (San Diego: Ac
96Well－Sample－Preparation－for－Suspension－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with suspension cells (Jurkat, Raji, THP-1, etc.
96Well－Sample－Preparation－for－Adherent－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with adherent cells (HeLa, MCF-7, BALB/c 3T3, et
96Well－Sample－Preparation－for－Suspension－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with suspension cells (Jurkat, Raji, THP-1, etc.
96Well－Sample－Preparation－for－Adherent－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with adherent cells (HeLa, MCF-7, BALB/c 3T3, et
96Well－Sample－Preparation－for－Suspension－Cells
实验概要The procedure presented below describes a facile method for studying signal transduction events with suspension cells (Jurkat, Raji, THP-1, etc.
Glycolysis－Pathway
Glycolysis was one of the first metabolic pathways studied and is one of the best understood, in terms of the enzymes involved, their mechanisms of ac
酵母准备
Yeast DNA PreparationYeast Genomic Preparation (Gottschling Lab)Rapid method for yeast genomic DNA isolation Yeast DNA Preparation (rapid glass bead
SMEAR－PREPARATION
The preparation of a smear is required for many laboratory procedures, including the Gram-stain. The purpose of making a smear is to fix the bacteria
CAM－preparation
8 eggs per day, day 7- day 13 cut CAM, wash in precooled PBS,in 10 ml WASH 1 (PBS, 5 mM EDTA, COMPLETE) on icecut in pieces in petri dish on icecentri
Liposome－Preparation
Liposome PreparationOBJECTIVE:Method for incorporating proteins into liposomes for liposome swelling assay or as an alternative antigen presentation m
Template－Preparation
Template PreparationThe quality of sequencing results is directlyrelated to the quality of the template. ABI recommends a minialkaline-lysis/PEG preci
Platelet－Preparation
OUTLINEIn order to avoid platelet activation all manipulations must be performed as quickly and as acurate as possible.Work on ice if possible! This p
Preparation－of－tubulin
Although many protocols for tubulin preparation are available, the procedure described below is the simplest and highest yielding preparation I have d
Application－Note:－Qdot®－Nanocrystal－Conjugates－in－Flow－Cytometry
实验概要Researchers today are trying to maximize the information that they get out of flow cytometry experiments by looking at more parameters in a sing
抗伤寒沙门菌SOD血清的制备及其免疫保护作用的研究
作者：徐军发,唐湘涓 单位：广东医学院检验科关键词：伤寒沙门菌；鼠伤寒沙门菌；Fe-SOD；抗血清；免疫保护作用【 摘要 】 目的 制备抗伤寒沙门菌Fe-SOD血清，研究其免疫保护作用，探讨SOD与沙门菌毒力的关系。 方法 用纯化的伤寒沙门菌（Stw1）Fe-SOD免疫家兔制备兔抗Fe
细胞核提取
HeLa Cell Nuclei Preparation (John Garland)Prepare nuclear extract from HeLa cell · Extract Preparation (Brent Graveley)Preparation of nuclea
Heterogeneity－of－SingleCell－Gene－Expression－Across－Phenotypically（一）
Introduction Multi-cellular populations are fundamentally driven by the collective properties of individual cells. However, our understanding of ge
Packagene®－Lambda－DNA－Packaging－System
Packagene® Lambda DNA Packaging SystemThe Packagene® Lambda DNA Packaging System is derived from the unique one-strain host system (Rosenberg). The Sy
Mitochondrial－Carnitine－Palmitoyltransferase－(CPT)－System
The oxidation of fatty acids is an important source of energy for ATP production in mitochondria through the entry of acetyl-CoA into the Krebs cycle.