Multi-Angle Light Scattering (MALS) Detectors

Context in Practice: Example Specifications

From: Typical AAV Drug Product Specifications

This instrument is used in the context of measuring the Quality Attribute Capsid Aggregation with the following details:

  • Purpose / Rationale: To ensure safety by minimizing immunogenicity risk and to maintain potency.
  • Typical Acceptance Criteria: SEC/AUC: Meets specification for % Aggregates (e.g., ≤ 5%). DLS: Z-average is within target range, low PDI, and no large aggregate peaks detected.