Assays & Kits

The JARID1B TR-FRET Assay Kit is designed to measure activity of JARID1B in a homogeneous 384 reaction format. This FRET-based assay requires no time-consuming washing steps, making it especially suitable for high throughput screening applications. The JARID1B TR-FRET Assay Kit comes in a convenient format, with histone H3 peptide substrate, a Eu-labeled antibody against methylated K4 residue of Histone H3, demethylase assay buffer, TR-FRET detection buffer, dye-labeled acceptor, and purified JARID1B for 384 enzyme reactions. The key to the JARID1B Assay Kit is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for demethylase activity detection. First, a sample containing JARID1B enzyme is incubated with the biotinylated substrate. Next, antibody is added. Finally, dye-labeled acceptor is added followed by fluorescence reading.

The UTX Homogeneous Assay Kit is designed to measure the activity of UTX for screening and profiling applications. The key to the UTX Homogeneous Assay Kit is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for demethylase activity detection. First, UTX enzyme is incubated with the biotinylated substrate. Next, acceptor beads and primary antibody are added, then donor beads, followed by reading the Alpha-counts.

The JARID1B Chemiluminescent Assay Kit is designed to measure JARID1B activity for screening and profiling applications. JARID1B is a member of the Jumonji, AT-rich interactive domain 1 (JARID1) histone demethylase protein family. It binds directly, with several other proteins, to retinoblastoma protein which regulates cell proliferation. The key to the JARID1B Chemiluminescent Assay Kit is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for detection of demethylase activity. First, JARID1B enzyme is incubated with the methylated H3 peptide for one hour. Next, primary antibody is added. Finally, the plate is treated with an HRP-labeled secondary antibody followed by the addition of the HRP substrate to produce chemiluminescence that can be measured using a chemiluminescence reader.

The JHDM1D Chemiluminescent Assay Kit is designed to measure JHDM1D activity for screening and profiling applications. JHDM1D, also known as KDM7A and KIAA1718, is a JumonjiC (JmjC) domain-containing histone lysine demethylase that exhibits demethylation activity toward dimethyl-lysine 9 and dimethyl-lysine 27 on histone H3 (H3K9me2 and H3K27me2 respectively). The key to the JHDM1D Chemiluminescent Assay Kit is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for detection of demethylase activity. First, JHDM1D enzyme is incubated with the methylated H3 peptide for one hour. Next, primary antibody is added. Finally, the plate is treated with an HRP-labeled secondary antibody followed by the addition of the HRP substrate to produce chemiluminescence that can be measured using a chemiluminescence reader.

The LSD2(KDM1B) Homogeneous Assay Kit (Monomethyl) is designed to measure the activity of lysine-specific demethylase (LSD2) for screening and profiling applications. LSD2, also called KDM1B, is a chromatin-modifying enzyme that specifically removes methyl groups from mono- and dimethylated Lys of histone H3, thereby acting as a corepressor of transcription. LSD2 is a potential target for drug development. The LSD2 Homogeneous Assay Kit (Monomethyl) comes in a convenient AlphaLISA® format, with biotinylated, mono-methylated histone H3 (1MeK4) peptide substrate, primary antibody to detect non-methylated product, LSD2 assay buffer, and purified LSD2 for 384 enzyme reactions. The key to the LSD2 Homogeneous Assay Kit (Monomethyl) is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for demethylase detection. First, a sample containing LSD2 enzyme is incubated with the biotinylated substrate. Next, a

The LSD2(KDM1B) Homogeneous Assay Kit (Dimethyl) is designed to measure the activity of lysine-specific demethylase (LSD2) for screening and profiling applications. LSD2, also called KDM1B, is a chromatin-modifying enzyme that specifically removes methyl groups from mono- and dimethylated Lys of histone H3, thereby acting as a corepressor of transcription. LSD2 is a potential target for drug development. The key to the LSD2 Homogeneous Assay Kit (Dimethyl) is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for demethylase detection. First, a sample containing LSD2 enzyme is incubated with the biotinylated substrate. Next, acceptor beads are added, then donor beads, followed by reading the Alpha-counts.

The UTX Chemiluminescent Assay Kit is designed to measure UTX activity for screening and profiling applications. UTX, also known as KDM6A, is a JmjC-domain protein that exhibits demethylation activity toward di- and trimethyl-lysine 27 on histone H3 (H3K27me2/3). The key to the UTX Chemiluminescent Assay Kit is a highly specific antibody that recognizes demethylated substrate. With this kit, only three simple steps on a microtiter plate are required for detection of demethylase activity. First, UTX enzyme is incubated with the methylated H3 peptide for one hour. Next, primary antibody is added. Finally, the plate is treated with an HRP-labeled secondary antibody followed by the addition of the HRP substrate to produce chemiluminescence that can be measured using a chemiluminescence reader.

The TET1 Chemiluminescent Assay Kit is designed to measure TET1 activity for screening and profiling applications. TET1 belongs to the Ten Eleven Translocation (TET) family proteins that catalyze 5-methylcytosine oxidation and generate 5-methylcytosine derivatives, including 5-hydroxymethylcytosine. TET1 may repress gene transcription in a catalytic activity-independent manner The key to the TET1 Chemiluminescent Assay Kit is a highly specific antibody that recognizes hydroxymethylated substrate. With this kit, only three simple steps on a microtiter plate are required for detection of TET1 activity. First, the TET1 enzyme is incubated with the methylated substrate for two hours. Then the primary antibody is added. Next, the plate is treated with an HRP-labeled secondary antibody. Finally, the HRP substrate is added to produce chemiluminescence that can be measured using a chemiluminescence reader.

The TET2 Chemiluminescent Assay Kit is designed to measure TET2 activity for screening and profiling applications. TET2 belongs to the Ten Eleven Translocation (TET) family proteins that catalyze 5-methylcytosine oxidation and generate 5-methylcytosine derivatives, including 5-hydroxymethylcytosine. TET2 is one of the most frequently mutated genes in myeloid malignancies. The key to the TET2 Chemiluminescent Assay Kit is a highly specific antibody that recognizes hydroxymethylated substrate. With this kit, only three simple steps on a microtiter plate are required for detection of TET2 activity. First, TET2 enzyme is incubated with the methylated substrate for two hours. Then the primary antibody is added. Next, the plate is treated with an HRP-labeled secondary antibody. Finally, the HRP substrate is added to produce chemiluminescence that can be measured using a chemiluminescence reader.