*  Patent US3870617 - Apparatus for forced flow electrophoresis - Google Patents
A continuous forced flow electrophoresis cell and a method of operation for the fractionation of an aqueous liquid, such as ... 1, the electrophoresis cell 1 is divided into six compartments by five membranes, and, from left to right, there is: An anode ... Membrane electrophoresis. US4244787 *. Jun 11, 1979. Jan 13, 1981. The United States Of America As Represented By The Secretary ... EXAMPLE 4 An electrophoresis cell according to FIGS. 1 and 2 is used, but with the difference that the flow of the auxiliary ...
*  Microfluidic Free-Flow Electrophoresis for Proteomics on a chip
2008). "Miniaturizing free-flow electrophoresis - A critical review." Electrophoresis, in press.. Funding This research is ... In free-flow electrophoresis, analytes are separated continuously in an electrical field applied perpendicular to a thin ... Fig 2. Illustration of the µ-FFE device and applied separation methods: a), b) application of free-flow zone electrophoresis: a ... The aim of this project is to develop a microfluidic free-flow electrophoresis device (as shown in figure 2 and 3) which ...
*  Reference.com - What's Your Question
Electrophoresis, a method for separating DNA fragments, is used when the DNA differs in length by only one base. DNA samp... ...
*  Renal brush-border-membrane vesicles prepared from newborn rats by free-flow electrophoresis and their proline uptake |...
Renal brush-border-membrane vesicles prepared from newborn rats by free-flow electrophoresis and their proline uptake. M S ... Free-flow electrophoresis resolves the newborn-rat renal membrane suspension into two populations of alkaline phosphatase- ... Renal brush-border-membrane vesicles prepared from newborn rats by free-flow electrophoresis and their proline uptake ... Renal brush-border-membrane vesicles prepared from newborn rats by free-flow electrophoresis and their proline uptake ...
*  "Diversity of Helicobacter pylori among Chinese persons with H. pylori " by Javed Yakoob, Guo Ling Hu et al.
To determine whether there is diversity among clinical isolates of Helicobacter pylori in Chinese patients with peptic ulcer disease, 40 strains of H. pylori were isolated from antral biopsy specimens obtained at the gastroenterology clinic of Xiangya Hospital from January 1996 to June 1998. Total protein profile by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and DNA diversity by polymerase chain reaction-random amplified polymorphic DNA (PCR-RAPD) fingerprinting were performed with these isolates. All the isolates from peptic ulcer disease were relatively homogeneous in protein profiles, but they showed a great DNA sequence diversity by PCR-RAPD fingerprinting. In Chinese patients H. pylori demonstrated an enormous diversity. The diversity among clinical isolates of H. pylori could be distinctly demonstrated and this observation will be helpful in the management of intrafamilial and recurrent H. pylori infection. PCR-RAPD fingerprinting is an efficient method of ...
*  Preparative polyacrylamide gel electrophoresis purification of...
Preparative polyacrylamide gel electrophoresis purification of Clostridium perfringens enterotoxin.: Preparative polyacrylamide gel electrophoresis has been use
*  Assembly of 2.5 nm filaments from giardin, a protein associated with cytoskeletal microtubules in Giardia | Journal of Cell...
The giardins are a family of approximately 30000 Mr structural proteins found in microribbons attached to microtubules in the disc cytoskeleton of Giardia. After examining the solubility of giardins in various agents, a method has been developed to extract these polypeptides and subsequently precipitate them selectively. The giardin chains are soluble in 10 mM-HEPES/EDTA buffer at high pH and low ionic strength, but become insoluble in 10 mM-MES/EDTA buffer at pH 6.7 when the ionic strength is raised above 50 mM salt. By dialysing giardin extracts in turn against dissociating and reassembly buffers, the purification is obtained of a subset of giardin chains identified by sodium dodecyl sulphate/polyacrylamide gel electrophoresis as the cytoskeleton bands 14a, 14b and 15. The structures forming under assembly conditions are all composed of fine filaments, 2-3 nm in diameter. Filaments after the first cycle of assembly are found in bundles, narrow ribbons of two or three filaments, and large ...
*  Analysis of Candida albicans antigens by sodium dodecyl sulphate/polyacrylamide-gel electrophoresis and immunoblotting |...
Thank you for your interest in spreading the word about Biochemical Society Transactions.. NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.. ...
*  Sodium dodecyl sulfate polyacrylamide gel electrophores | Open-i
Sodium dodecyl sulfate polyacrylamide gel electrophoresis profile of the selected grass pollen extracts resolved using a 20% reducing gel and was stained with s
*  Vesicle immunoprecipitation and Blue Native PAGE - Protein and Proteomics - BioForum
Vesicle immunoprecipitation and Blue Native PAGE - posted in Protein and Proteomics: Hi all! I want to look for native protein complexes in transport vesicles by Blue Native PAGE. I searched a lot on pubmed / the web for papers or protocolls in which Blue Native PAGE was performed after immunoprecipitation, but i didn't find anything. I've a protocoll to isolate complete vesicles by gradient centrifugation and then load the whole vesicle fraction on the Blue Native gel. But I...
*  Polyacrylamide Gel Electrophoresis Market Sales Analysis including Size, Share, Key Drivers, Growth Opportunities and Trends...
Before It's News). Polyacrylamide Gel Electrophoresis Market is expected to witness growth of international market with respect to advancements and innovations including development history, competitive analysis and regional development forecast.. The report starts with a basic Polyacrylamide Gel Electrophoresis market overview. In this introductory section, the research report incorporates analysis of definitions, classifications, applications and industry chain structure. Besides this, the report also consists of development trends, competitive landscape analysis, and key regions development status.. The Polyacrylamide Gel Electrophoresis market research report shed light on Foremost Regions like:. North America, Europe, China, Japan, Southeast Asia and India. Application likes Versatile Use, Clinical Applications, Research Applications, Drug Discovery, Biomedical Research and Fetal Cell Separation. Browse Detailed TOC, Tables, Figures, Charts and ...
*  United States Polyacrylamide Gel Electrophoresis (PAGE) Market Report 2016 : ReportsnReports
[123 Pages Report] Check for Discount on United States Polyacrylamide Gel Electrophoresis (PAGE) Market Report 2016 report by QYResearch Group. Notes: Sales, means the sales volume of Polyacrylamide Gel Electrophoresis (...
*  Structural Biochemistry/Proteins/Purification/SDS-Polyacrylamide Gel Electrophoresis - Wikibooks, open books for an open world
SDS-Polyacrylamide Gel Electrophoresis is a technique to separate proteins according to elctrophoretic mobility - a function of polypeptide chain length or protein mass). SDS-Polyacrylamide Gel Electrophoresis can also be used to separate DNA and RNA molecules.. SDS stands for sodium dodecyl sulfate. "SDS is an anionic detergent that disrupts non-covalent interactions in native proteins." SDS is used to create denaturing conditions to separate proteins by molecular weight and also confers negative charge to the proteins in proportion to its mass. By denaturing the proteins with SDS, proteins can be separated by their mass alone; without SDS, other molecular properties, such as a charge and shape, would interfere with the separation process (proteins that are strongly negative, for example, would move faster down a gel, even if they were larger, without SDS). In addition, a loading dye is introduced that helps bind the protein to the gel and make it more recognizable when ...
*  Methods Digest, Vol 19, Issue 1-younes sadramehr SDS-PAGE repurification
Message: 2 Date: Thu, 30 Nov 2006 13:02:14 -0800 (PST) From: younes sadramehr Subject: SDS PAGE To: methods At magpie.bio.indiana.edu Message-ID: ,668017.44881.qm At web59004.mail.re1.yahoo.com, Content-Type: text/plain; charset=iso-8859-1 Hi .......... We had run a total protein SDS PAGE . After staining we saw a new & different band in one of the PAGE columns . Now we want to repurificate the protein ( the new band ) from the poly acrylamide gel . how should we do it ??we need the protein to re run on low voltage SDS PAGE for better isolation . how can we elute the protein in an economical & fast way ???/ thanks for your help . Dear Younes, here is a reference I found. One of the people in my lab does this often and it works well. I hope it helps. Cheers, Jess White University of Texas- Austin Dept of Medicinal Chemistry Hook 'em Horns! 1: Electrophoresis. 1996 May;17(5):848-54. Direct isolation of proteins from sodium dodecyl sulfate-polyacrylamide gel electrophoresis and ...
*  Determination of the size of protein molecules by means of polyacrylamide gel electrophoresis
Abstract: A correlation between the relative electrophoretic mobility of 15 proteins and the concentration of polyacrylamide gel was considered. The extrapolation of straight lines to the zero mobility enabled to determine the effective radius of protein molecules and the extrapolation to the zero concentration of the gel was used to estimate the free electrophoretic mobility. Use of the method for study of protein molecules is discussed ...
*  Proteomics/Protein Separations- Electrophoresis/Gel Electrophoresis - Wikibooks, open books for an open world
Gel electrophoresis (GE) is used to differentiate molecular entities depending on their physical characteristics. These defining characteristics include the size, shape, charge and isoelectric point. Isoelectric point is perhaps the most important characteristic; it is the point at which the overall electric force on the analyte is 0, and hence the point at which the analyte ceases migration within the gel. Gel electrophoresis is used as an analytical technique or as a preparatory technique to purify molecules before they are used for other methods like mass spectrometry is based on the principle that, when charged molecules are placed in an electric field, they migrate toward either the positive or negative pole depending on their charge. Since nucleic acids are negatively charged due to their phosphate groups they migrate toward the anode. Unlike nucleic acids, since proteins can have either a net positive or a net negative charge they can migrate to either of the poles ...
*  A shortcut organic dye-based staining method for the detection of DNA both in agarose and polyacrylamide gel electrophoresis.
In this study, we describe a brief, sensitive and safe organic dye-based staining method for the visualization of DNA both in agarose and polyacrylamide gels by using Victoria Pure Blue BO (VPBBO). Down to 0.8-1.6 ng of λ DNA/HindIII markers in agar
*  Separating Protein: SDS-Polyacrylamide Gel Electrophoresis (SDS-PAGE) | Protocol
Sodium Dodecyl Sulfate Poly-Acrylamide Gel Electrophoresis, or SDS-PAGE, is a widely-used technique for separating mixtures of proteins based on their size...
*  Western Blot diffuse bands - SDS-PAGE and Western Blotting - BioForum
Western Blot diffuse bands - posted in SDS-PAGE and Western Blotting: Hi all, I have done Western Blot many times and this is the first time I have seen something like that on my blot! I ran whole cell lysates on 10% bis-tris gel and subsequently did a Western Transfer at 500mA for 1.5h. When I did Ponceau S after the transfer, the proteins on the blot had discrete bandings. I then probed with my primary antibody at 4oC overnight, and this is an antibody I have used numerous times so...
*  Agilent Acquires Lab901 to Bolster Electrophoresis Play; Will Evaluate Potential Dx Apps | GenomeWeb
Lab901's automated benchtop gel electrophoresis system and associated consumables are expected to complement Agilent's existing commercial offerings for gel electrophoresis. Lab901 also has a fledgling multiplex PCR-based diagnostic business that Agilent will review in coming weeks.
*  On top of that, electrophoretic profiles of total RNA from
By way of example, females endure a higher extent of endothelial and smooth muscle dysfunc tion in contrast with men. Hence, it has been suggested the endothel
*  Polyacrylamide gel electrophoresis - OpenWetWare
Referenced from the main protocol, any comments about the protocol should be made here; i.e. how it was developed. Any comments added should be signed (by adding *'''~~~~''': in front) and explained. Links to FAQs/tips provided by other sources such as the manufacturer or other websites would be best made here ...
*  Separating Protein: SDS-Polyacrylamide Gel Electrophoresis (SDS-PAGE) | Protocol
十二烷基硫酸钠聚丙烯酰胺凝胶电泳,也称SDS-PAGE,是一种被广泛使用,仅根据分子量大小来分离蛋白质混合物的技术。 阴离子去污剂SDS,在变性的线性蛋白表面沿长度均匀分布使其带电。 将它们上样到聚丙烯酰胺凝胶后,...
*  Gentaur Molecular :Gene Link \ Polyacrylamide gel purification 50nmol scale \ 26-6400-76
Gentaur molecular products has all kinds of products like :search , Gene Link \ Polyacrylamide gel purification 50nmol scale \ 26-6400-76 for more molecular products just contact us
*  Gentaur Molecular :Gene Link \ Polyacrylamide gel purification 25nmol scale \ 26-6400-75
Gentaur molecular products has all kinds of products like :search , Gene Link \ Polyacrylamide gel purification 25nmol scale \ 26-6400-75 for more molecular products just contact us
*  Gentaur Molecular :Gene Link \ Polyacrylamide gel purification 15 umol scale \ 26-6400-99
Gentaur molecular products has all kinds of products like :search , Gene Link \ Polyacrylamide gel purification 15 umol scale \ 26-6400-99 for more molecular products just contact us
*  JoVE Author Search: Deber CM
Membrane, Proteins, Sodium, Membrane Proteins, Sds-page, Water, Electrophoresis, Peptides, Polyacrylamide Gel Electrophoresis, Work, Role, Migration, Sodium Dodecyl Sulfate, Dimerization, Membrane Protein, Behavior, Detergent, Disease, Human, Ability
*  Words containing electrophoresis | Words that contain electrophoresis
Words containing electrophoresis, words that contain electrophoresis, words including electrophoresis, words with electrophoresis in them