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LuTra Studio


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Biologics CMC Series (4): Biologics Control Strategy—Integrating Process, Analytics, and Regulatory Requirements
Biologics quality cannot rely on release testing alone. This guide explains how to build an integrated strategy across materials, manufacturing, analytics, specifications, and continued monitoring.

Jason Lu
Aug 3011 min read


mRNA-LNP CMC: A Practical Guide to Raw Materials, Manufacturing, Analytics, and Regulations
A practical, end-to-end guide to mRNA-LNP CMC—from templates, IVT mRNA, lipid raw materials, and scale-up to potency, stability, comparability, and current global regulatory expectations.

Jason Lu
Aug 2921 min read


Biologics CMC Series (2): ICH Q6B Biologics Specifications: A Complete Guide to CQAs, Analytical Methods, and Release Criteria
A biologics specification is not simply a table of tests and limits. This guide explains how ICH Q6B connects product characterization, critical quality attributes, release testing, acceptance criteria, CTD Module 3, and the evolving direction of Q6(R1).

Jason Lu
Aug 1612 min read
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