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Molecular Analysis of the Prostacyclin Receptor’s Interaction with
Molecular Analysis of the Prostacyclin Receptor’s Interaction with

... actions of prostacyclin are mainly mediated through its activation of the prostacyclin receptor or, in short, the IP. In recent studies, the cytoplasmic carboxy-terminal domain of the IP was shown to bind several PDZ domains of the multi-PDZ adaptor PDZK1. The interaction between the two proteins wa ...
教案编写基本格式与要求
教案编写基本格式与要求

... in aid of blackboard is the common way of teaching. Animations are also used to illustrate the mechanism of drugs, making the abstracts lively and easy to understand. 2) “Case based learning” (CBL) mode. Using a case-based approach engages students in discussion of specific scenarios that resemble o ...
Isolation of Proteins which Interact with Phospholipase A2 (PLA
Isolation of Proteins which Interact with Phospholipase A2 (PLA

... polyacrylamide gels under reducing conditions. Gels for electrophoresis were prepared according to the (Ogita and Markert, 1993). The protein quantity was determined by the Bradford colorimetric assay (Bradford, 1976). ...
in Peptide Synthesis, Molecular Recognition
in Peptide Synthesis, Molecular Recognition

IOTest CD25-APC-Alexa Fluor 700
IOTest CD25-APC-Alexa Fluor 700

... considered potentially infectious and disposed of with proper precautions. Never pipet by mouth and avoid contact of samples with skin and mucous membranes. Do not use antibody beyond the expiration date on the label. Do not expose reagents to strong light during storage or incubation. Avoid microbi ...
Invention
Invention

... • Examiner shifted the basis of motivation after Applicants had responded by pointing out that the combination of E217A and W215A produced a decreased, rather than enhanced protein C activity. • if the motivation to combine the two references were really that obvious as the Examiner alleged, the Exa ...
A 1-Megadalton Translocation Complex Containing
A 1-Megadalton Translocation Complex Containing

... located in the inner and outer envelope membranes. At the inner membrane, many Tic components have been identified and characterized, but it remains unclear how these Tic proteins are organized to form a protein-conducting channel or whether a stable Tic core complex that binds translocating preprot ...
幻灯片 1 - TUST
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A Comparative Genomic Method for Computational

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1 laboratory 9 construction of a fusion protein

... the protein by immunofluorescence, as you did in the cytoskeleton lab. An alternate approach is to use recombinant DNA methods to fuse the gene encoding the protein of interest to a gene encoding a fluorescent protein, introduce the resulting DNA construct into cultured cells, and visualize the resu ...
Cold-Shock Response in Microorganisms
Cold-Shock Response in Microorganisms

... acclimation are used to distinguish the two classes. The terms are context dependent as a cold acclimation gene in one organism may be a cold-shock gene in another. In general, genes that are cold-shock genes in mesophiles may be cold acclimation genes in psychrophilic or psychrotolerant microorgani ...
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General CPT Coding Rules for Laboratory Procedures

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HMB HMB for Muscle Health HMB Promotes an Anabolic State and

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... Tumor suppressor genes are involved in many different functions like control of cell division, growth, DNA-repair mechanisms and apoptosis. Tumor suppressor genes are inactivated by “loss of function” mutations (Falco & Giordano 2006), resulting in a failure to respond to signals that would lead to ...
Enzyme basic concepts, Enzyme Regulation IIII
Enzyme basic concepts, Enzyme Regulation IIII

... accumulate. The apparent decrease is due to increasing substrate formation by the reverse  reaction as the product accumulates. In many cases the product works as an inhibitor.  ­ Concentration of substrates and cofactors: In general enzymes evolved in a way that  their Km  values approximate the in ...
Ron Annis, President
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...  Lower Calorie Intake at Night  Calorie In = Calorie Out (Exercise) = Weight Control  Fiber!  No White Bread…Whole Grain Products I  Increase Dietary Fiber…no pill..no powders!  Cut Way Down the Junk! ...
A Method To Define the Carboxyl Terminal of Proteins
A Method To Define the Carboxyl Terminal of Proteins

... peptide will bind to the anhydrotrypsin beads. Approximately 84% of all protein sequences present in the SwissProt database do not contain K or R at the C-terminus (personal communication, David Fenyo) and should therefore be accessible to the present procedure (although an additional subset of the ...
Chapters 5, 7, 11, 17 ppt
Chapters 5, 7, 11, 17 ppt

... the reference compound for optical isomers) D or L is used to indicate the similarity of the ...
Box 1 - Open Biology
Box 1 - Open Biology

... zebrafish (4) and mouse (5). STIL has been shown to be involved in centriole duplication (6) and to interact with other pericentriolar MCPH proteins, CPAP and CEP152 (7, 8). In 1999, a stil-/- knockout mouse was described, with defects in leftright asymmetry, a reduced number of cells within the dev ...
Inhibition of breast and brain cancer cell growth by BCCIPa
Inhibition of breast and brain cancer cell growth by BCCIPa

... from 293 cells transfected with various plasmids. Lanes 4 ± 6 are the anti-HA matrix precipitated proteins from the whole cell extracts. Lanes 1 and 4 were derived from co-expression of Flag-BCCIPa and a control vector (pHA-CMV), lanes 2 and 5 were derived from co-expression of Flag-BCCIPa and HA-BR ...
Synthetic human prion protein octapeptide repeat binds to the
Synthetic human prion protein octapeptide repeat binds to the

... the clinical and laboratory practice for identification of the scrapie agent [6]. The NMR structure of the recombinant human prion protein, rhPrP (23–230), includes a globular domain (residues 125–228) and an N-terminal disordered tail [7]. The fragment between residues 53 and 85 consists of repeats ...
Dual Location of the Mitochondrial Preprotein
Dual Location of the Mitochondrial Preprotein

... Whereas the yeast two-hybrid assays showed that B14.7 can interact with Tim23-2 (Figure 2A), this does not directly indicate that B14.7 is a subunit of TIM17:23 or confirm the previous report that B14.7 comigrates with TIM17:23 (Klodmann et al., 2011; Rode et al., 2011). This was determined in two wa ...
Functional analysis of a type-2C protein phosphatase (AtPP2C52) in
Functional analysis of a type-2C protein phosphatase (AtPP2C52) in

... concentrations of Mg2+ and Mn2+ do not fluctuate substantially under physiological conditions. ...
Chapter 11
Chapter 11

... indicated above for antimycin) then in the presence of an excess of electron donor e.g. NADH the electron carriers to the left of the inhibitory site become reduced while those to the right become oxidized. One can use the optical absorption of the cytochromes (Ch X) to define the site of inhibitor ...
Molecular Characterization of NADH-Dependent
Molecular Characterization of NADH-Dependent

... and characterized, and its activity has been found to increase markedly during development of Np-fixing(effective) nodules (Benny and Boland, 1977; Chen and Cullimore, 1988; Anderson et al., 1989). Plant-controlled, non-N2-fixing (ineffective) nodules and nodules with reduced N2fixation, however, ha ...
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Western blot



The western blot (sometimes called the protein immunoblot) is a widely used analytical technique used to detect specific proteins in a sample of tissue homogenate or extract. It uses gel electrophoresis to separate native proteins by 3-D structure or denatured proteins by the length of the polypeptide. The proteins are then transferred to a membrane (typically nitrocellulose or PVDF), where they are stained with antibodies specific to the target protein. The gel electrophoresis step is included in western blot analysis to resolve the issue of the cross-reactivity of antibodies.There are many reagent companies that specialize in providing antibodies (both monoclonal and polyclonal antibodies) against tens of thousands of different proteins. Commercial antibodies can be expensive, although the unbound antibody can be reused between experiments. This method is used in the fields of molecular biology, immunogenetics and other molecular biology disciplines. A number of search engines, such as CiteAb, Antibodypedia, and SeekProducts, are available that can help researchers find suitable antibodies for use in western blotting.Other related techniques include dot blot analysis, immunohistochemistry and immunocytochemistry where antibodies are used to detect proteins in tissues and cells by immunostaining, and enzyme-linked immunosorbent assay (ELISA).The method originated in the laboratory of Harry Towbin at the Friedrich Miescher Institute. The name western blot was given to the technique by W. Neal Burnette and is a play on the name Southern blot, a technique for DNA detection developed earlier by Edwin Southern. Detection of RNA is termed northern blot and was developed by George Stark at Stanford.
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