Newsletter | January 29, 2026

01.29.26 -- The Latest In Upstream HCP Mitigation

INDUSTRY INSIGHTS

Balancing Protein A Resin Cost, Performance, And Productivity

Optimizing input parameters like DBC, flow rate, and resin durability is key to boosting productivity in downstream bioprocessing. Discover how to tailor resin choices to meet your process requirements.

FEATURED EDITORIAL

Ask The Pros — The Latest In Upstream HCP Mitigation

We asked leading experts how upstream interventions can reshape HCP control. Here’s what they shared. Answers have been edited for clarity.

Metrics, Not Audits, Should Lead Vendor Accountability

Episodic vendor audits are better suited for high-risk areas. An oversight system, based on a hierarchy of metrics, provides greater value.

New USP Research Shows MAM As Alternative To Conventional Methods

Results show the multi-attribute method provided superior specificity and detected molecular modifications far better than the status quo.

SOLUTIONS

The Optimum Tangential Flow Filtration Devices For mAbs