OP White Papers - random

  1. Streamlining Single-Use Assemblies In The Bulk-Fill Step Of Downstream Processing 4/24/2024

    Single-use (SU) systems and components are growing in demand as they offer minimal contamination risk. Review a standardized SU assembly for bulk-fill processing that aims to improve efficiency.

  2. Human Skin Explant Model For The Investigation Of Topical Therapeutics 8/4/2025

    Learn more about an ex vivo cultured human skin explant model in which pathological tissue integrity, barrier function, and metabolic stability have been characterized over time.

  3. A Comprehensive Solution For Adventitious Agent Testing 2/13/2026

    Modern sequencing methods offer sensitive detection of adventitious and species‑specific viruses. Learn how targeted and non‑targeted NGS approaches improve confidence in cell bank characterization.

  4. Facilitate Handling Of Bulk Powders With Dry Granulation 8/11/2025

    Handling bulk powders in manufacturing presents serious challenges—from unpredictable caking to safety risks—that can disrupt workflows. Discover solutions to streamline operations and protect your team.

  5. Optimizing Charge And N-glycan Profiles For CHO-Derived Fusion Proteins 9/24/2025

    Discover how structured design-of-experiment approaches can optimize charge variants and glycosylation to enhance biologics quality and therapeutic performance.

  6. Handling Protocols: Key Considerations In The Highly Potent API Market 5/12/2025

    Explore the growing role of highly potent active pharmaceutical ingredients in oncology and Antibody-Drug Conjugates to highlight manufacturing challenges, safety protocols, and opportunities for CDMOs.

  7. A Scalable Single-Use Two-Step pDNA Purification Process 3/6/2024

    Evaluate the performance of a single-use two-step plasmid purification process, and see how it compares to the existing three-step purification method.

  8. The Problem With Construction Quality 10/21/2024

    Data center construction quality management is inadequate, with issues traced to human error. A stronger focus on quality control and assurance is needed for success.

  9. Inspecting On The Edge — Understanding Punch Tip Wear 7/30/2024

    Why is a horizontal optical comparator highly recommended for tablet manufacturers as a measuring tool for punch tip inspection, and what strategies can be used to detect, reduce, and prevent tip wear?

  10. Nitrosamine Analysis: Solutions For Risk Management And Analytical Testing 8/22/2024

    Testing for nitrosamines is essential in the development and manufacturing of Active Pharmaceutical Ingredients (APIs) and drug products to ensure safety and compliance.