Warning Letters and Notice of Violation Letters to Pharmaceutical Companies

Biologic approvals, drug delivery advancements, GLP-1 generics, and the return of funding flow have been identified by Pharmapack as drivers for a record year in 2025.

In this episode, we explore BIOVECTRA’s capabilities in antibody-drug conjugate (ADC) manufacturing, from complex conjugation chemistry to synthesis of highly potent payloads. We’ll also showcase how BIOVECTRA’s extensive experience in complex chemistries and specialized small molecule manufacturing gives them a unique perspective, strengthening their approach to ADC production and ensuring clients receive custom solutions across all project stages.

Kloxxado was approved by FDA in 2021 for emergency treatment of opioid overdose, and Emergent also distributes the FDA-approved over-the-counter treatment Narcan.

Metabolic Flux Analysis (MFA) is a powerful technique used to characterize metabolic phenotype driving to improved productivity in biomanufacturing. MFA is most powerful when absolute concentrations of the metabolic intermediates are measured, but doing so in practice is often impractical due to inherent limitations of conventional absolute quantitation by mass spectral analysis. Recently, advances in artificial intelligence (AI) have been applied to solving the problem of broad, untargeted, absolute quantitation in liquid chromatography-mass spectrometry (LC-MS). These new approaches extend readily to the determination of absolute concentrations of stable isotopically-labeled metabolic intermediates, offering a new tool for MFA. Dr Sam Yenne from Metalytics Inc., a company that specializes in the science of metabolic flux, has recently assessed and adopted Pyxis, a new tool for absolute quantitation of raw LC-MS data. Dr Yenne describes MFA, its utility in biopharmaceutical development, associated challenges and how Pyxis impacts those challenges.

The transaction adds a pipeline of early-stage drug candidates against high-value targets to Telix’s portfolio, along with other novel targets currently in the discovery stage.

This is the latest facility launch for BioDuro, following a kilogram laboratory and compound management center, both on the same site, in October 2024.