In this paper, published in the PDA Journal, the M3 collaboration explore the challenges presented by the Bio-Fluorescent Particle Counting (BFPC) technology, when considering that the traditional Colony Forming Unit (CFU) is the gold standard which any change is measured against. We examine why attempts to correlate newer units of measure used by Bio-Fluorescent Particle Counters, namely the Auto-Fluorescent Units (AFUs), to the traditional CFUs are not necessarily appropriate. The paper explores in depth why there is no consistent correlation factor between the two units of measure, and why that should not be a barrier to fully leveraging, implementing, and using such modern technologies in routine monitoring.
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A structured approach for the evaluation, validation and implementation of NAT-based mycoplasma detection methods
Feb 2023 | Deliverable, Deliverables Report, POI - Technology Strategy, Publication, Rapid Methods for Adventitious Agents, Technology Strategy
This paper provides case studies and best practice guidance for validation of an alternative mycoplasma detection assay. It includes an example of completing a user requirement specification (URS) for evaluating an alternative mycoplasma detection assay, validation and implementation. Strategies are also provided to help identify suitable technologies for defined applications. Finally, a framework is given to demonstrate how a validation protocol for an alternative mycoplasma detection assay can be executed to meet the regulatory expectation that the alternative method is equivalent to or better than the current compendial methods.