Showing 1–6 of 7 results

  • Bridge-It® cAMP-Phosphodiesterase (PDE) Assay Kit, 384-well format

    Bridge-It® cAMP-Phosphodiesterase (PDE) Assay Kit, 384-well format

    The Bridge-It® PDE Assay is a fluorescence-based, high-throughput screening (HTS) method for measuring cyclic nucleotide phosphodiesterase activity from a purified source and determining the IC 50 of their inhibitors. This assay is based on the format of Bridge-It® cAMP all in one Fluorescence Assay (Mediomics, Cat# 122938).

    Adenosine-3’,5’-cyclic monophosphate (cAMP) is an important second messenger which is involved in the modulation of numerous biological processes. The measurement of cAMP is especially important in new drug discovery since cAMP levels are closely related to the activity of one of the major targets for new drug discovery – the G protein-coupled receptors (GPCR).

  • Bridge-It® cAMP-Phosphodiesterase (PDE) Assay Kit, 96-well format

    Bridge-It® cAMP-Phosphodiesterase (PDE) Assay Kit, 96-well format

    The Bridge-It® PDE Assay is a fluorescence-based, high-throughput screening (HTS) method for measuring cyclic nucleotide phosphodiesterase activity from a purified source and determining the IC 50 of their inhibitors. This assay is based on the format of Bridge-It® cAMP all in one Fluorescence Assay (Mediomics, Cat# 122938).

    Adenosine-3’,5’-cyclic monophosphate (cAMP) is an important second messenger which is involved in the modulation of numerous biological processes. The measurement of cAMP is especially important in new drug discovery since cAMP levels are closely related to the activity of one of the major targets for new drug discovery – the G protein-coupled receptors (GPCR).

  • Bridge-It® L-Tryptophan Fluorescence Assay Kit for Plasma and Serum Samples, 384-well format

    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.

  • Bridge-It® L-Tryptophan Fluorescence Assay Kit, 384-well format

    Bridge-It® L-Tryptophan Fluorescence Assay Kit, 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.

  • Bridge-It® L-Tryptophan Fluorescence Assay Kit, 96-well format

    Bridge-It® L-Tryptophan Fluorescence Assay Kit, 96-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.

  • TR-FRET Bridge-It® L-Tryptophan Fluorescence Assay Kit, 384-well format

    TR-FRET Bridge-It® L-Tryptophan Fluorescence Assay Kit, 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.