Chemical Probes Portal

Chemical Probes Portal provides curated, expert-reviewed information on small-molecule chemical probes and inhibitors to support selection and use for probing protein functions and for target validation and functional annotation in drug discovery, cell biology, physiology, and disease pathology.

Key Features:

• Curated expert review: Entries are curated and assessed by experts to evaluate probe quality and suitability for specific targets.
• Probe characterization: Includes detailed data on probe characteristics, including selectivity and efficacy.
• Evaluations and guidelines: Provides comprehensive evaluations and best-practice guidance for the use of chemical probes.
• Coverage of small-molecule inhibitors: Documents small-molecule reagents, particularly inhibitors, used to interrogate protein function.
• Target-relevance annotation: Annotates probes with their intended protein targets and relevant biological contexts.

Scientific Applications:

• Target validation in drug discovery: Supports validation of therapeutic targets through the use of high-quality selective probes.
• Probing protein function: Enables interrogation of protein functions and elucidation of biological mechanisms using chemical probes.
• Functional annotation of proteins: Assists functional annotation across cell biology, physiology, and disease pathology.
• Selection of reagents for experiments: Informs selection of appropriate small-molecule reagents for experimental studies involving inhibitors.

Methodology:

Meticulous curation and expert review of probe entries with compilation of data on probe characteristics, selectivity, efficacy, and comprehensive evaluations.