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Halo Labs

ANALYTICAL TESTING
Halo Labs develops innovative instrumentation to count and characterize subvisible and visible particles. A plate-based approach enables low-volume, high-throughput, fully automated particle imaging, and analysis.

Go to our website: www.halolabs.com/


Latest Protocols and Applications

Protocol

AAV Aggregate Quantitation and Identification with the Aura System

Adeno-associated viruses (AAVs) have made the promise of gene therapy a reality by enabling safe, targeted delivery of curative genetic payloads. The formation of aggregated viral vector is an important critical quality attribute to measure because they lead to adverse immunogenic events and are an ... More


Protocol

High-Throughput Detection of Degraded Polysorbate in Biological Formulations with FMM

Excipients like polysorbate are used in the majority of biologic products to improve stability. However, the polysorbate itself can degrade, impairing the stability of the API and contributing an additional aggregate source that can elicit an immunogenic response. Traditionally, monitoring only poly... More


Protocol

Protein Aggregate Identification with FMM: Rapidly Distinguish Protein from Non-Protein Particles in Biologic Formulations

Don’t rely on unreliable morphology characteristics or refractive index to determine if particles in your formulation are protein or non-protein. Aura systems are the only particle analyzer that combines fluorescence membrane microscopy (FMM) with backgrounded membrane image (BMI) to give you defini... More