This approach continues to have the limitation that not all mechanisms may be represented in the model, but unlike the high-throughput reporter gene assays
described previously, expression of the cell's genome is almost certain to provide more information than a reporter gene assay
about more mechanisms.
detected neutralizing antibodies generated during both the acute and convalescent phases of SARS infection.
strategies for protein binding and enzymatic activity
It also focuses on the emerging and high-growth segments of cell-based assay
market, high-growth regions, and the initiatives of respective governments.
Cell-based Assays Market by Product [Reagents & Assay Kits (Cytotoxicity, GPCR), Cell lines, Plate Readers, HCS, HTS, Software & Assay Development Services], Application (Drug Discovery, ADMET), End-user (Pharmaceutical, CRO) - Global Forecast to 2018
To be recognized by the Fetal Medicine Foundation means that PerkinElmer has successfully demonstrated our common commitment to prenatal screening, and that our assays
meet their strict criteria to be used in FMF certified laboratories.
Our in vitro rapid assay
based on a short-time primary T-cell response was unable to show the residual memory T-cell response present in long-term vaccinated persons since the assay
sensitivity is I log lower but could detect the higher frequencies of IFN-[gamma]--producing antigen-specific cells appearing a few weeks after smallpox vaccine inoculation (8).
Estrogenic activity of TCB and CCB in the presence or absence of a rat liver microsomal oxidation system was examined in the YES assay
Both samples that had greater than the regulatory limit of brevetoxins according to the mouse bioassay (samples 2 and 3) also showed high levels of brevetoxins by ELISA and receptor binding assay
and radioimmunoassay also have been used to monitor activity in shellfish and affected consumers (12).
Recent advances in assay
chemistries and signal detection technology allow the miniaturization of cell-based assays
, making it convenient to perform dose-response experiments during primary screens.
Oldach [heteroduplex mobility assay
to verify both the species identification and uni-dinoflagellate culture status (16)] and P.
a provider of novel array-based gene expression assay
technology and services for the life sciences industry, today announced results from a study measuring gene expression on marker genes have been published in the August 2006 issue of Toxicology in Vitro.