Research Articles
Breaking Sensitivity Barriers: Advanced Strategies for Detecting Low-Abundance Signaling Targets in Drug Discovery
Detecting low-abundance signaling proteins like cytokines and transcription factors is a monumental challenge in biochemical assay development, directly impacting the success of target identification and drug discovery.
A Researcher's Guide to Troubleshooting High Background in Fluorescence-Based Assays
High background fluorescence is a pervasive challenge that can compromise data quality in fluorescence-based activity assays, leading to false positives/negatives and reduced screening efficiency.
Optimizing Signal-to-Noise Ratio in Intracellular Signaling Assays: A Guide for Enhanced Sensitivity and Specificity
This article provides a comprehensive guide for researchers and drug development professionals on optimizing the signal-to-noise ratio (SNR) in intracellular signaling assays.
Enzymatic Tagging Systems for Intracellular Calcium Detection: Principles, Applications, and Advanced Methodologies
This article provides a comprehensive exploration of enzymatic tagging systems for detecting intracellular calcium (Ca2+), a ubiquitous and vital second messenger.
DNA Helicase Inhibitor Screening and Characterization: Methods, Challenges, and Clinical Translation
This article provides a comprehensive guide for researchers and drug development professionals on the current methodologies for screening and characterizing DNA helicase inhibitors.
Biochemical Kinase Assays: A Comprehensive Guide to Activity Detection and Phosphorylation Analysis for Drug Discovery
This article provides researchers, scientists, and drug development professionals with a comprehensive guide to biochemical kinase assays, covering foundational principles to advanced applications.
A Step-by-Step Guide to Ca2+-Activated Split-TurboID (CaST): Protocol, Applications, and Optimization
Ca2+-activated split-TurboID (CaST) is a groundbreaking enzyme-catalyzed method for rapid, biochemical tagging of cells with elevated intracellular calcium in vivo.
CD44 Intracellular Domain: Unraveling Cytoskeletal Interactions, Signaling Mechanisms, and Therapeutic Potential
This article provides a comprehensive analysis of the CD44 intracellular domain (CD44-ICD) and its critical interactions with cytoskeletal proteins.
FRET-Based Caspase Activity Assays: A Comprehensive Guide for Apoptosis Signaling Analysis in Biomedical Research
This article provides researchers, scientists, and drug development professionals with a comprehensive overview of FRET-based caspase activity assays for monitoring apoptosis signaling.
In Vivo Biochemical Tagging: Mapping Cellular Activity History for Advanced Biomedical Research
This article explores the rapidly evolving field of in vivo biochemical tagging, a set of revolutionary techniques that enable the permanent recording of transient cellular activity.