Tracking DNA sensor and inflammasome complexes in cells using confocal microscopy.

abstract：:The method presented here is intended as a compromise between finding a good overall alignment and the time taken to do so. Many multiple alignment algorithms spend an excessively large amount of effort trying to find the best global alignment. This time is often ill spent because the results of the standard dynamic p...

journal_title：Methods in enzymology

authors： Taylor WR

更新日期：1990-01-01 00:00:00

abstract：:An optimal tool to unravel the role of a specific player within a cellular network or process requires its spatiotemporally resolved perturbation. Chemically induced dimerization (CID) by the rapamycin system has proven useful to induce protein dimerization or translocation with high spatiotemporal precision. Recently...

journal_title：Methods in enzymology

authors： Schifferer M,Feng S,Stein F,Schultz C

更新日期：2017-01-01 00:00:00

abstract：:Histone variants and posttranslational modifications (PTMs) are essential for epigenetic regulation of transcriptional expression. Single and/or combinatorial PTMs of histones play important roles in development and disease formation. Mass spectrometry (MS) has been a powerful tool to study histone variants and PTMs, ...

journal_title：Methods in enzymology

authors： Lin S,Garcia BA

更新日期：2012-01-01 00:00:00

abstract：:Two factors, climate change brought on by rising atmospheric CO2 levels and the accelerating shift toward renewable energy sources, have together worked to heighten interest in understanding how biological catalysts so effectively bring about the reduction of CO2 to formate, with potential applications for both biorem...

journal_title：Methods in enzymology

authors： Niks D,Hille R

更新日期：2018-01-01 00:00:00

abstract：:Rab38 is a low-molecular-weight G-protein highly expressed in melanocytes of the skin and alveolar type II cells in the lung. A point mutation in the postulated GTP/GDP-interacting domain of Rab38 has been identified as the genetic lesion responsible for oculocutaneous albinism (OCA) in chocolate (cht) mice. Another p...

journal_title：Methods in enzymology

authors： Osanai K,Voelker DR

更新日期：2008-01-01 00:00:00

abstract：:Oxidized phospholipids play an important role in execution of the mitochondrial stage of apoptosis and clearance of apoptotic cells by macrophages. Therefore, the identification and quantification of oxidized phospholipids generated during apoptosis are very important. These can be achieved successfully by a newly dev...

journal_title：Methods in enzymology

authors： Tyurin VA,Tyurina YY,Kochanek PM,Hamilton R,DeKosky ST,Greenberger JS,Bayir H,Kagan VE

更新日期：2008-01-01 00:00:00

abstract：:Sedimentation velocity experiments measure the transport of molecules in solution under centrifugal force. Here, we describe a method for monitoring the sedimentation of very large biological molecular assemblies using the interference optical systems of the analytical ultracentrifuge. The mass, partial-specific volum...

journal_title：Methods in enzymology

authors： Rogge RA,Hansen JC

更新日期：2015-01-01 00:00:00

abstract：:The Arc (anoxic redox control) two-component system (TCS) is a complex signal transduction system that plays an important role in regulating energy metabolism at the level of transcription in bacteria. This system comprises the ArcB protein, a hybrid membrane-associated sensor kinase, and the ArcA protein, a typical r...

journal_title：Methods in enzymology

authors： Alvarez AF,Georgellis D

更新日期：2010-01-01 00:00:00

abstract：:Given the increasing evidence of oxidative stress in AD brain and studies from different perspectives that appear to show a converging, central role for A beta in the pathogenesis and etiology of AD, insight into A beta-associated free radical oxidative stress will likely lead to a greater understanding of AD and, pot...

journal_title：Methods in enzymology

authors： Butterfield DA,Yatin SM,Varadarajan S,Koppal T

更新日期：1999-01-01 00:00:00

abstract：:Osmoregulation is the active control of the cellular water balance and encompasses homeostatic mechanisms crucial for life. The osmoregulatory system in the yeast Saccharomyces cerevisiae is particularly well understood. Key to yeast osmoregulation is the production and accumulation of the compatible solute glycerol, ...

journal_title：Methods in enzymology

authors： Hohmann S,Krantz M,Nordlander B

更新日期：2007-01-01 00:00:00

abstract：:Adiponectin is a circulating bioactive hormone secreted by adipocytes as oligomers ranging in size from 90 kDa trimers and 180 kDa hexamers to larger high molecular weight oligomers that may reach 18- or 36-mers in size. While total circulating adiponectin levels correlate well with metabolic health, it is the relativ...

journal_title：Methods in enzymology

authors： Rutkowski JM,Scherer PE

更新日期：2014-01-01 00:00:00

abstract：:Cholestatic syndromes are inborn or acquired disorders of bile formation. In recent years, several inherited cholestatic syndromes were characterized at the molecular level: progressive familial intrahepatic cholestasis (PFIC) and benign recurrent intrahepatic cholestasis (BRIC). Both PFIC and BRIC were divided phenot...

journal_title：Methods in enzymology

authors： Kubitz R,Keitel V,Häussinger D

更新日期：2005-01-01 00:00:00

abstract：:This protocol describes Coomassie brilliant blue staining, one of the most common methods of detecting proteins in polyacrylamide gels (PAGE). ...

journal_title：Methods in enzymology

authors： Brunelle JL,Green R

更新日期：2014-01-01 00:00:00

abstract：:Ultraviolet photodissociation time-of-flight (TOF) mass spectrometry (MS) is described as a method for determination of peptide ion primary structure. Monoisotopic selection and bond-specific activation, combined with the rapidity of TOF MS analysis, render this technique invaluable to the rapidly expanding field of p...

journal_title：Methods in enzymology

authors： Morgan JW,Hettick JM,Russell DH

更新日期：2005-01-01 00:00:00

abstract：:The procedures described in this chapter have enabled us to identify and characterize monoclonal antibodies and their respective anti-idiotypes. We have developed several different types of immunoassays which afford greater flexibility to the investigator, depending on the type of antibodies desired and the availabili...

journal_title：Methods in enzymology

authors： Kussie PH,Albright G,Linthicum DS

更新日期：1989-01-01 00:00:00

abstract：:Pulsed electron double resonance technique, also known as double electron-electron resonance, jointly with site-directed spin labeling (SDSL) have been used extensively for studying structures and structural change. During the last decades, significant enhancements have been made by optimization of the experimental pr...

journal_title：Methods in enzymology

authors： El Mkami H,Norman DG

更新日期：2015-01-01 00:00:00

abstract：:Microbes are now well recognized as major drivers of the biogeochemical cycling that fuels the Earth, and their viruses (phages) are known to be abundant and important in microbial mortality, horizontal gene transfer, and modulating microbial metabolic output. Investigation of environmental phages has been frustrated ...

journal_title：Methods in enzymology

authors： Solonenko SA,Sullivan MB

更新日期：2013-01-01 00:00:00

abstract：:PRA2 was found to interact with the ER-localized protein VAMP-associated protein of 33 kDa or VAP-33 by a yeast two-hybrid screen. We describe here the purification of PRA2 and VAP-33 as well as an in vitro pull-down procedure to verify the interaction. PRA2 was found to form a large sodium dodecyl sulfate (SDS)-insol...

journal_title：Methods in enzymology

authors： Gougeon PY,Ngsee JK

更新日期：2005-01-01 00:00:00

abstract：:Endocytosis and autophagy are key vesicular pathways involved in degradation and recycling of cellular material. Both degradative pathways finally fuse with lysosome but are indeed interconnected at several levels. In particular, the fusion between endosomes and autophagosomes can generate intermediate vesicles named ...

journal_title：Methods in enzymology

authors： Manil-Ségalen M,Culetto E,Legouis R,Lefebvre C

更新日期：2014-01-01 00:00:00

abstract：:In this chapter we have detailed a method that can be generalized to link virtually any DNA substrate to a chromatography matrix at its ends via an avidin-biotin linkage. We have used this technique to construct a left-handed Z-DNA column for the purpose of identification and purification of Z-DNA-binding proteins. Th...

journal_title：Methods in enzymology

authors： Fishel R,Anziano P,Rich A

更新日期：1990-01-01 00:00:00

abstract：:Gene regulatory grids (GRGs) encompass the space of all the possible transcription factor (TF)-target gene interactions that regulate gene expression, with gene regulatory networks (GRNs) representing a temporal and spatial manifestation of a portion of the GRG, essential for the specification of gene expression. Thus...

journal_title：Methods in enzymology

authors： Yang F,Ouma WZ,Li W,Doseff AI,Grotewold E

更新日期：2016-01-01 00:00:00

abstract：:Plots of free energy versus temperature are commonly called stability curves or Gibbs-Helmholtz curves, and they have proven to be extremely useful in protein folding and ligand-binding studies. Curvature in a Gibbs-Helmholtz or stability plot is indicative of a heat capacity change, and some of their primary uses in ...

journal_title：Methods in enzymology

authors： LiCata VJ,Liu CC

更新日期：2011-01-01 00:00:00

abstract：:Proteins are fragile molecules that often require great care during purification to ensure that they remain intact and fully active. Nowadays, many proteins are also purified in small amounts under denaturing conditions by various gel electrophoretic techniques, such that inactive proteins are obtained. But even here,...

journal_title：Methods in enzymology

authors： Deutscher MP

更新日期：2009-01-01 00:00:00

abstract：:We describe the basic principles for imaging frozen-hydrated specimens in a transmission electron microscope and provide a step-by-step guide to a new user, from starting up and aligning the microscope, to loading a cryo-grid into the specimen holder and inserting the holder into the microscope, to setting up the low ...

journal_title：Methods in enzymology

authors： Sun J,Li H

更新日期：2010-01-01 00:00:00

abstract：:Neuroblastoma (NB) is the most common extracranial solid tumor in childhood and the most frequently diagnosed neoplasm during infancy. Despite of aggressive treatment strategies, the 5-year survival rate for metastatic disease is still less than 60% and, consequently, novel therapeutic approaches are needed. For incre...

journal_title：Methods in enzymology

authors： Di Paolo D,Loi M,Pastorino F,Brignole C,Marimpietri D,Becherini P,Caffa I,Zorzoli A,Longhi R,Gagliani C,Tacchetti C,Corti A,Allen TM,Ponzoni M,Pagnan G

更新日期：2009-01-01 00:00:00

abstract：:Covalent attachment of lipids appears to be an important mechanism by which many proteins interact with membranes. As we learn more about how lipids and adjacent amino acids participate in addressing proteins to specific membranes within the cell, it should be possible to design more elegant and precise membrane targe...

journal_title：Methods in enzymology

authors： Solski PA,Quilliam LA,Coats SG,Der CJ,Buss JE

更新日期：1995-01-01 00:00:00

abstract：:The bromodomain (BrD) represents an evolutionarily conserved protein domain whose function mostly is to recognize acetylated lysine residues in histones and nuclear proteins in regulation of gene transcription in chromatin. The highly conserved BrD structure features an unusual left-handed, antiparallel four-helix bun...

journal_title：Methods in enzymology

authors： Ren C,Zeng L,Zhou MM

更新日期：2016-01-01 00:00:00

abstract：:Integrins are large modular cell-surface receptors that regulate almost every aspect of cellular function through bidirectional signals transmitted across the lipid bilayer. Regulation of integrin activity is accomplished by complex and still incompletely understood biochemical pathways that modify integrin ligand bin...

journal_title：Methods in enzymology

authors： Xiong JP,Goodman SL,Arnaout MA

更新日期：2007-01-01 00:00:00

abstract：:Galectins are a family of animal lectins with affinity for beta-galactosides. By using recombinant proteins, a number of galectins have been shown to interact with cell-surface and extracellular matrix glycoconjugates through lectin-carbohydrate interactions. Through this action, they can affect a variety of cellular ...

journal_title：Methods in enzymology

authors： Hsu DK,Yang RY,Liu FT

更新日期：2006-01-01 00:00:00

abstract：:By far the highest resolution of all separation techniques for intact proteins in a single analytical run continues to be by the combination of isoelectric focusing (IEF) and SDS-PAGE, originally introduced by O'Farrell [(1975). J. Biol. Chem.250, 4007-4021]. This analytical platform has seen a number of significant a...

journal_title：Methods in enzymology

authors： Friedman DB,Hoving S,Westermeier R

更新日期：2009-01-01 00:00:00