Absorption Systems employs the latest technologies and methodologies in our in vitro testing.

  • Enzyme Activity Assays 
  • Molecular Biology Testing
    • Transduction Efficiency / Infectivity
    • Biodistribution & Shedding
    • Viral Shedding
  • Immunogenicity Testing
  • Biomarker and Cytokine Analysis
  • Cell-Based Assays
    • Potency GMP Lot Release Assays
    • Proliferation Bioassays using Various Cell Types
    • Cell Viability and TCID50 Titer
    • Compound Screening
  • Permeability Assay Services

    Permeability assays can enable accurate predictions of in vivo bioavailability, and are crucial for classification of drugs based on Biological Classification System. Leveraging these studies properly can inform development and streamline regulatory […]

  • Metabolism Assay Services

    Metabolism is an important determinant of oral bioavailability, clearance, and half-life of drug products in vivo. The metabolic pathway of your drug also has important implications for drug-drug interactions.  Understanding […]

  • Physicochemical Properties and Dose Selection

    Understanding the physiochemical properties of your drug are prerequisites to accurate assessments of dose selection. We specialise in using robust, established assays, combined with our expertise, to help you understand […]

  • In Vitro Dissolution Absorption System (IDAS)

    The In Vitro Dissolution Absorption System (IDASTM) combines traditional dissolution testing with a means to determine and quantify interactions with a bio-relevant membrane. The characterized and validated system allows for multiple dissolution […]

  • In Vitro Release Testing (IVRT)

    Measurement of drug release from complex dosage forms intended for ophthalmic and topical applications is fundamental to drug product development and product equivalence testing.  Inherent to the concepts of quality […]

  • In Vitro Permeation Testing (IVPT)

    In Vitro permeation testing (IVPT) studies across biological membranes for formulations that are applied to the skin or in the eye are vital to guide product development and establish product […]