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Saturday, October 25, 2014
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Automation of a Novel Cell-Based ELISA for Cell Signaling Pathway Analysis
Wendy Goodrich, Peter Banks, Ron Osmond, Antony Sheehan

Monitoring and quantifying cell signaling pathways is critical for understanding the behavior of cell processes and many disease states. Monitoring and quantifying cell signaling pathways is critical for understanding the behavior of cell processes and many disease states.

Efficacy of Using a Combination Microplate Washer for Vacuum-Based DNA Sequencing Reaction Cleanup
Wendy Goodrich, Jason Greene, Mary Louise Shane

The ability to determine the specific pattern of base pairs in DNA molecules is an indispensable part of contemporary molecular biology. This poster demonstrates how the vacuum filtration module available on the BioTek 405 Touch effectively cleans contaminating artifacts from DNA sequencing reactions, which wil contribute to the genomic workflow typical of many molecular biology laboratories and core facilities.

Improving Cell-Mediated Cytotoxicity Assessment through the Use of an Automated Luminescent ADCC Assay
Brad Larson, Sumant Dhawan, Shalini Wadwani, and Peter Banks

Assays that can assess the ability of a biosimilar to act in a manner similar to the original biologic have seen increased interest. This poster describes the use of a non-radioactive luminescent chemistry to simplify the assay process and provide improved data quality.

Antigen Determination in Autoimmune Hepatitis Type1
Naveen L Gupta, S Nayak, S Shakeyavar

Objectives of this project were to exploit the database in indian setting to determine nuclear antigens as target for antinuclear antibodies (ANA) in patients of autoimmune hapatitis (AIH) type1.

High Content Analysis of Neural Stem Cell Expansion and Differentiation
Oksana Sirenko, Allan C. Powe, Steven L. Stice, Karen Cook, Nick Callamaras, Jayne Hesley, Xin Jiang and Evan F. Cromwell

Automated assay methods for monitoring neural stem cell expansion and differentiation using stem cell derived neural cell lines and high content imaging systems have been described.

High-Throughput Campaign to Identify Reversible Small Molecule Inhibitors of p97
Kelin Li, Tsui-Fen Chou, Kevin Frankowski, Brian E. Nordinc, Patrick Porubsky, Mathew P. Patricellic, Han-Jie Zhou, Sam Gerritz, Raymond J. Deshaies, Jeffrey Aubé, Frank J. Schoenen*

The AAA ATPase p97 is a critical factor in maintaining protein homeostasis in eukaryotic cells. Two probe compounds ML240 and ML241 were developed that both inhibit p97 ATPase activity with an IC50 of approximately 100 nM, and block degradation of p97-dependent proteasome substrate with an IC50 of approximately 900 nM and 3500 nM, respectively. They specifically targeted p97, exhibited markedly different potencies for activating executioner caspases and blocking cell growth.

Using the Promega GloSensor™ cAMP technology on the FLIPR® Tetra system for live cell Gi- and Gs- coupled GPCR second messenger assays
J. Pschorr, S. Lydford, C. Crittenden and Y.-W. Chen

Detection of Gs- and Gi-coupled GPCR second messenger signal activity has been traditionally accomplished using endpoint assays such as radioactive binding or cAMP assays that require cell lysis. This poster demonstrates the use of the modified luminescent firefly luciferase-based Promega GloSensor™ cAMP Assay on the FLIPR® Tetra system to enable detection of cAMP mediated Gs- and Gi-coupled GPCR activity in a true kinetic assay.

Neurotoxicity Assays Using iPSC-Derived Neurons and High Content Imaging
Oksana Sirenko, Susan DeLaura, Lucas Chase, Jayne Hesley and Evan F. Cromwell

Neurotoxicity can cause temporary or permanent damage of brain or peripheral nervous system and has been found to be a major cause of neurodegenerative diseases such as Alzheimer’s or Parkinson’s. Accordingly, there is a great interest in developing more predictive, disease relevant cell-based models and efficient screening tools for assessing the neurotoxicity of chemical compounds, drug candidates and environmental agents.

SpectraMax® Microplate Readers: A complete solution for Transcreener® assays
Cathleen Salono, Caroline Cardonnel, Kasia Proctor and Cathy Olsen

Transcreener® ADP2 Assays are homogenous assays with fluorescent readouts that enable the detection and screening of established drug targets including protein and lipid kinases, as well as emerging targets such as carbohydrate kinases, triphosphatases, heat shock proteins and other ATPases.

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Showing Results 71 - 80 of 282
Scientific News
Microscopic “Walkers” Find Their Way Across Cell Surfaces
Technology could provide a way to deliver probes or drugs to cell structures without outside guidance.
Study Investigates Inherent Contamination in Deep Well Microplates
Study gives data on microplates from numerous manufacturers based in Europe, USA and China.
Culture System Replicates Course Of Alzheimer’s Disease
Three-dimensional system should significantly reduce time and costs of drug development.
New Technique Yields Drug, Biomedical Test Results in One Minute
Slug flow microextraction makes it possible to quickly detect the presence of drugs or to monitor certain medical conditions using only a single drop of blood or urine.
New Clues For Early Colorectal Cancer Detection
Study identifies new biomarkers which could help detect colorectal cancer.
New 'Lab-on-a-Chip' Could Revolutionize Early Diagnosis of Cancer
Faster result times, reduced costs, minimal sample demands and better sensitivity of analysis.
NanoString, Brigham and Women’s Hospital Collaborate
Research collaboration to accelerate translation of genomic discoveries into clinical diagnostics in oncology.
‘Tissue Chip’ to Screen Neurological Toxins
UW-Madison team are developing a faster, more affordable way to screen for neural toxins.
Improving Korean Wheat
Dae Wook Kim learns genetic screening techniques to develop a line of Korean wheat.
Blood Test May Help Determine Psychosis Risk
A study led by University of North Carolina at Chapel Hill researchers represents an important step forward in the accurate diagnosis of people who are experiencing the earliest stages of psychosis.
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