Showing 13–14 of 14 results
-
Rabbit IgG TRF-PINCER® Assay Kit, 96-well format
Rabbit IgG TRF-PINCER® Assay Kit, 96-well format
Mediomics’ rabbit immunoglobulin G (rIgG) assay kit can be used to quantitatively detect the concentration of rIgG in biological samples. Product applications include drug and vaccine testing, detection of rIgG antibodies, and determining rIgG concentration. This kit is ideally suited for the rapid, simultaneous measurement of rabbit IgG levels in large number of test samples due to its speed and simplicity. In comparison to the ELISA procedure, the FRET-PINCER® technology provides a simple (one mixing step) and fast (30 minute incubation) assay that is quantitative and reproducible.
-
TR-FRET Bridge-It® L-Tryptophan Fluorescence Assay Kit for Plasma and Serum Samples, 384-well format
TR-FRET Bridge-It® L-Tryptophan Fluorescence Assay Kit for Plasma and Serum Samples, 384-well format
The Bridge-It® tryptophan fluorescence assay is based on the activity of tryptophan repressor protein (TrpR), a bacterial DNA-binding protein. TrpR protein binds to its DNA-binding site in tryptophan-dependent fashion.
The central feature of this assay design is the TrpR-dependent association of two fluorochrome-labeled DNA half-fragments (one labeled with fluorescein and the other labeled with Oyster® 645 fluophore). Each fragment contains about one-half of the TrpR protein DNA-binding site. In the presence of L-tryptophan an increase in fluorescence signal can be detected as a result of the tryptophan-dependent association of the labeled DNA half-fragments. Tryptophan is readily detectable using the Bridge-It® tryptophan fluorescence assay in various types of test samples including bacterial growth medium, brain extract, yeast extract, as well as in human serum and urine.
