How Does a Biochemical Kinase Assay Work?

What is a kinase assay
A kinase assay works by simply measuring the activity of the kinase. A kinase is an enzyme that aids in the transfer of a phosphate from ATP to another specific molecule. They regulate many activities in the human body. The measurement is used to test potential drugs to see how they affect kinase activity. An
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Transcreener ADP Assay Enables Evaluation of NIK Inhibitors in Lupus Drug Discovery

Lupus NIK Inhibitor
  Systemic lupus erythematosus (SLE), or lupus, takes a devastating toll. An autoimmune disease that triggers a dysfunctional immune system to attack its own tissues, SLE strikes young women most often — about 4 to 12 times more frequently than men — with women aged 15 to 45 being at highest risk. Both genetic and
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Doubling the Odds: Two-Pronged Strategy to Halt Cancer Cell Proliferation

It would be difficult to underestimate the importance of polo-like kinase 1 (Plk1) for cancer, given its influence on cell division. As one of five members of the Polo-like family of serine/threonine protein kinases in eukaryotic cells, Plk1 plays a multifaceted role in the cell cycle and thus controls cancer progression fueled by unchecked cell
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Newly Patented Aurora A Kinase Inhibitor a Promising Contender for Cancer Treatment

Aurora A Kinase in Cancer Drug Development Aurora A Kinase, along with -B and -C, are members of a family of serine/threonine protein kinases that play critical roles in coordinating mitosis, including establishment of the mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis. The enzyme’s role
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Taking Up Residence: Using the Transcreener ADP Assay to Measure the Kinetics of Kinase Inhibitor Interactions

Classically speaking, assays for interactions between drug molecules and their targets have measured binding affinity under equilibrium conditions. In drug discovery projects, it had long been assumed that carefully measuring IC50 (half-maximal inhibitory concentration), EC50 (effector concentration for half-maximal response), Kd  (equilibrium dissociation constant), and/or Ki (inhibition constant) would allow drug candidates to be prioritized
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Kinase Assays and Applications in Cancer Therapeutic Discovery

The ABL1 gene is a special type of gene that encodes a protein tyrosine kinase. It is involved in various cellular processes, including but not limited to cell adhesion, cell division, and cell differentiation. This protein’s activity is adversely regulated by its SH3 domain, which involves the deletion of the region that encodes the domain
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ICBS Conference 2016

  Location: Madison, WI Date: October 24-26   BellBrook Labs’ team of scientists will be presenting the following posters at the International Chemical Biology Society. A Homogenous, Universal Methyltransferase Assay Based on a Microbial Riboswitch Leveraging Aptamers for Detection of Growth Factors in an HTS Compatible Format: An AptaFluor™ VEGF Assay Measuring Drug Residence Times
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Posters and Presentations from DOT 2016

Did you miss the DOT 2016 meeting in Boston or would like a recap? View the posters and presentations from BellBrook’s scientists below. Posters: Aptamer Based Homogenous Single-Reagent HTS Assay Platform for Human Growth Factors Aniket, Elizabeth Vu, Meera Kumar, Tom Zielinski, Justin Brink, and Robert G. Lowery Determination of Drug Residence Time in a
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Discovery on Target Conference 2016

Discovery on Target 2016 September 19-22 Westin Boston Waterfront Boston, MA Exhibition Visit Booth #24 to: Discuss BellBrook’s current HTS assays. Share your thoughts on the future of drug discovery. Learn about upcoming AptaFluor™ HTS assays! Presentations/Talks AptaFluor™ Methyltransferase Assay: A Homogenous, Universal HMT Assay Based on a Microbial Riboswitch Tuesday, September 20th – 3:15PM Poster
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View Our Kinase Inhibitor Residence Time Webinar Anytime!

Analysis of inhibitor residence times is increasingly being incorporated into lead development efforts because longer engagement with the target can result in improved efficacy, increased therapeutic window and reduced side effects. Though residence time can be determined using immobilized ligand methods such surface plasmon resonance, conjugation of drugs can affect their binding. In this webinar,
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