Fluorescent Methods For Molecular Motors PDF Download
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Author | : Christopher P. Toseland |
Publisher | : Springer |
Total Pages | : 306 |
Release | : 2014-08-05 |
Genre | : Science |
ISBN | : 3034808569 |
Download Fluorescent Methods for Molecular Motors Book in PDF, ePub and Kindle
This book focuses on the application of fluorescence to study motor proteins (myosins, kinesins, DNA helicases and RNA polymerases). It is intended for a large community of biochemists, biophysicists and cell biologists who study a diverse collection of motor proteins. It can be used by researchers to gain an insight into their first experiments, or by experienced researchers who are looking to expand their research to new areas. Each chapter provides valuable advice for executing the experiments, along with detailed background knowledge in order to develop own experiments.
Author | : Christopher P. Toseland |
Publisher | : |
Total Pages | : 310 |
Release | : 2014-08-31 |
Genre | : |
ISBN | : 9783034808576 |
Download Fluorescent Methods for Molecular Motors Book in PDF, ePub and Kindle
Author | : Lee Stirling Churchman |
Publisher | : |
Total Pages | : 96 |
Release | : 2007 |
Genre | : |
ISBN | : 9780549353676 |
Download Development of Single Molecule Fluorescence Techniques with Application to Molecular Motors Book in PDF, ePub and Kindle
FIONA was employed to follow one motor domain of the dimeric myosin VI molecule. We found that myosin VI moves along actin using a "hand-over-hand" mechanism. SHREC was subsequently developed so that both motor domains of dimeric myosin V could be followed simultaneously. Myosin V was also observed to use a "hand-over-hand" mechanism. To study the kinetics of these dimeric myosins working concentrations approaching the Km of ATP binding to the myosin motor domain would be required (∼1 muM). Linear zero-mode waveguides (lZMW) were devised to reduce the background created by high concentrations of labeled ATP. The lZMW's reduce background by evanescent excitation, nanoconfinement, and limited fluorescence coupling out of the waveguide. Their linearity permits actin filaments to be included in the experimental design. As the collection of single molecule datasets employs specialized equipment and is time intensive, data analysis was optimized by statistical analysis to ensure that the most precise information was extracted.
Author | : Bruce Alberts |
Publisher | : |
Total Pages | : 0 |
Release | : 2002 |
Genre | : Cytology |
ISBN | : 9780815332183 |
Download Molecular Biology of The Cell Book in PDF, ePub and Kindle
Author | : Mayank Sharma |
Publisher | : Springer Nature |
Total Pages | : 328 |
Release | : 2022-09-15 |
Genre | : Science |
ISBN | : 1071626671 |
Download Fluorescent Proteins Book in PDF, ePub and Kindle
This volume brings together cutting-edge laboratory protocols to characterize the novel fluorescent proteins (FPs) and approaches based on fluorescent proteins that aim to answer some of the key cell biological questions. The book covers topics ranging from the database of fluorescent proteins to their characterization and adaptation to a wide range of biological systems. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Fluorescent Proteins: Methods and Protocols serves as an ideal guide for students and academicians enthusiastic about the recent progress in the practical application of fluorescent protein technology.
Author | : Dolonchampa Maji |
Publisher | : |
Total Pages | : 149 |
Release | : 2017 |
Genre | : Electronic dissertations |
ISBN | : |
Download Development and Applications of Novel Fluorescent Molecular Probe Strategies Book in PDF, ePub and Kindle
Optical imaging and spectroscopy technologies offer the ability to provide structural and functional information in a fast, low-cost, ionizing radiation free, highly sensitive and high throughput fashion. The diverse contrast mechanisms and complementary imaging platforms form the foundation for the application of optical imaging in pre-clinical studies of pathophysiological development as well as direct clinical application as a tool for diagnosis and therapy. Fluorescence imaging techniques have been one of the most rapidly adopted methods in biology and biomedicine. Visualization of biological processes and pathologic conditions at the cellular and tissue levels largely relies on the use of exogenous fluorophores or their bioconjugates. Some fluorescent molecular probes provide usable contrast for disease diagnosis due to their responsiveness to interactions with other molecular species and/or immediate microenvironment. As a result, understanding exogenous fluorescent contrast mechanisms will allow the development of efficient strategies for biomedical fluorescence imaging. The present work focuses on exploring novel fluorescent molecular probe strategies for imaging cancer and cardiovascular diseases. We have developed a platform for synthesizing activatable fluorescent molecular probes using the fluorescence quenching properties of copper (II) ions. We used these activatable probes for rapid imaging of cancerous tissue in vivo in mice. While developing these molecular probes, we discovered an unexpected molecular interaction that yields stable dimeric molecules. This finding can potentially enable the development of new molecular entities for modifying the signaling properties of fluorescent dyes to minimize background fluorescence. Although planar fluorescence imaging methods using exogenous molecular probes provide rapid information about molecular processes in vivo, extraction of depth information require complex data acquisition and image analysis methods. By designing a dual emission fluorescent probe incorporating two spectrally different fluorophore systems, we developed a method to successfully estimate the depth of fluorescent inclusions from planar imaging data and demonstrated the potential of using this approach to locate a blood vessel and tumorous tissue in mouse in vivo. An important feature of fluorescence methods is the availability of various techniques that provide complementary information. Combining the fluorescence intensity and lifetime properties of a biologically targeted near infrared fluorescent probe, we demonstrate an effective way to distinguish specific from nonspecific uptake mechanisms in cancer cells, an approach that can be translated in vivo. Alternatively, dynamic fluorescence imaging technique expands the scope of applications to include detection and estimation of the size of circulating cancer cells and clusters. The approach developed in this work could allow longitudinal monitoring of these cells, which are implicated in cancer metastases. To circumvent the shallow penetration of light using optical methods, we developed multimodal imaging approaches by incorporating a radionuclide for nuclear imaging into a broad spectrum near infrared fluorescent tumor targeting agent. This molecular construct allows for noninvasive whole body nuclear imaging of tumors, followed by fluorescence image guided resection. In each of these areas, novel fluorescent molecular probes were developed, characterized and applied to solve critical biomedical problems.
Author | : Anatoly B. Kolomeisky |
Publisher | : CRC Press |
Total Pages | : 221 |
Release | : 2015-05-21 |
Genre | : Medical |
ISBN | : 1482224763 |
Download Motor Proteins and Molecular Motors Book in PDF, ePub and Kindle
A Unified Microscopic Approach to Analyzing Complex Processes in Molecular MotorsMotor Proteins and Molecular Motors explores the mechanisms of cellular functioning associated with several specific enzymatic molecules called motor proteins. Motor proteins, also known as molecular motors, play important roles in living systems by supporting cellular
Author | : Ron Milo |
Publisher | : Garland Science |
Total Pages | : 400 |
Release | : 2015-12-07 |
Genre | : Science |
ISBN | : 1317230698 |
Download Cell Biology by the Numbers Book in PDF, ePub and Kindle
A Top 25 CHOICE 2016 Title, and recipient of the CHOICE Outstanding Academic Title (OAT) Award. How much energy is released in ATP hydrolysis? How many mRNAs are in a cell? How genetically similar are two random people? What is faster, transcription or translation?Cell Biology by the Numbers explores these questions and dozens of others provid
Author | : |
Publisher | : Academic Press |
Total Pages | : 618 |
Release | : 2016-10-28 |
Genre | : Science |
ISBN | : 0128095474 |
Download Single-Molecule Enzymology: Fluorescence-Based and High-Throughput Methods Book in PDF, ePub and Kindle
Single-Molecule Enzymology, Part A, the latest volume in the Methods in Enzymology series, continues the legacy of this premier serial with quality chapters authored by leaders in the field. This volume covers research methods in single-molecule enzymology, and includes sections on such topics as force-based and hybrid approaches, fluorescence, high-throughput sm enzymology, nanopores, and tethered particle motion. Continues the legacy of this premier serial with quality chapters authored by leaders in the field Covers research methods in single-molecule enzymology Contains sections on such topics as force-based and hybrid approaches, fluorescence, high-throughput sm enzymology, nanopores, and tethered particle motion
Author | : Paul R. Selvin |
Publisher | : CSHL Press |
Total Pages | : 511 |
Release | : 2008 |
Genre | : Atomic force microscopy |
ISBN | : 087969775X |
Download Single-molecule Techniques Book in PDF, ePub and Kindle
Geared towards research scientists in structural and molecular biology, biochemistry, and biophysics, this manual will be useful to all who are interested in observing, manipulating and elucidating the molecular mechanisms and discrete properties of macromolecules.