Übersetzung für "Enzymatic assay" in Deutsch

Glycerol was determined in a combined enzymatic/colorimetric assay using an analytical photometer.

The reduction of the L-rhamnose isomerase activity can be determined in particular by means of enzymatic assay systems.

The inhibition of the p38 MAP-kinase mediated signal transmission may be demonstrated for example by an enzymatic assay.

Any interactions or associations can be detected using the luciferase enzymatic assay.

Therefore, it is important to have at one's disposal a direct enzymatic assay method which allows factor Xa to be assayed photometrically in blood plasma in a simple and accurate manner.

With this in view, as well as owing to the effort involved in screening by an enzymatic assay, it is advantageous to carry out the initial clonings with large DNA fragments, for which cloning in a cosmid or phage vector is appropriate.

The advantages achieved using the enzymatic-electrochemical affinity assay and the associated enzymatic-electrochemical one-step affinity sensor are particularly to be seen in the fact that an extremely sensitive, electrically quantifiable detection can be effected, particularly of small analyte molecules as well, the one-step measuring system free of reagents and separation enabling easy handling.

The fructose and sucrose contents are determined by a coupled enzymatic assay, after dissolving the solid in DMSO, and the fructose content is 4.61 mg per 100 mg of solid (4.6%).

The cytotoxicity was then determined based on the release of the cellular enzyme LDH which was measured in an enzymatic assay.

In parallel preparations for determining metabolic performance in the enzymatic MTT assay, the influence of the test substances on the cells was determined by means of the microscopic assessment of cell morphology on day 3 or day 5 after assay preparation via the following criteria:

To monitor the enzymic activity during the preparation of the deacylase by fermentation, during the isolation of the enzyme or during the enzymatic side-chain elimination from lipopeptides such as deoxymulundocandin, the following enzymatic rapid assay was used:

The AAR activity was followed up in a coupled enzymatic assay (Diagram 1), in that the formation of a deacetylated amino acid from an N-acetyl-D-amino acid, methionine here, was detected using the HPLC system I. The L-specific amylases from pig kidneys or Aspergillus oryzae served as the auxiliary enzymes.

The fatty acid ligands occupying the surface before and after the enzymatic treatment can be determined by elemental analysis and/or commercially available enzymatic assays for free fatty acids (for example supplied by Boehringer, Mannheim, Germany).

The ability of a compound to inhibit IRAK function can be demonstrated in enzymatic assays or cell-based assays (for example inhibition of IL-1-stimulated NF-kB activation).

The inhibitory effect of the compounds according to the invention was tested on various serine/threonine, tyrosine and lipid kinases in enzymatic assays.

From the area of protein analysis, mention may be made for example of enzymatic activity assays, immunological techniques, certain spectroscopic methods and mass spectrometry, if necessary in combination with chromatographic or electrophoretic separation methods.

The determination of the temperature stability may also be performed by alternative enzymatic assays and even without determining the catalytic activity of the FB1 reaction.

Instead of the catalytic activity, also the measurement signals of enzymatic degradation assays (e.g. MS signal, extinction, etc.) may be used for determining the temperature stability.

Our know-how, equipment, and a considerable collection of microorganisms, provide for the development of enzymatic tests and assays for the detection and identification of bacteria in clinical, food, and environmental applications.