Mass photometry is an analytical technique used to investigate biomolecules at the single-particle level. It is able to analyze these particles in their native state and without the need for labels.

High quality samples are key for data reproducibility and reliability. For biophysical protein characterization, quality samples are defined as those containing pure, soluble protein exhibiting ...

Ivonescimab is a next-generation bispecific antibody that simultaneously targets programmed cell death protein 1 (PD-1) and vascular endothelial growth factor (VEGF), two key molecules in the tumour ...

Serotonin is often referred to as the "happiness molecule." It plays a critical role in affecting mood levels and is also a neurotransmitter that sends signals within the brain and the body.

Automated mass photometry combines the unparalleled simplicity and sensitivity of Refeyn’s molecular mass measurement technology with the efficiency and ease of automation. This approach offers ...

As CROs and CDMOs expand their role in biopharma development and manufacturing, fast, accurate bioanalytic technologies remain critical to biotherapeutic affordability ...

Mass photometry adoption is growing across CROs and CDMOs, enabling rapid, label-free analysis of proteins, mRNA, antibodies, ...

Aggregation is an important quality attribute of many protein-based biopharmaceuticals, including monoclonal antibodies (mAbs), that can influence product efficacy and safety; as such monitoring of ...

The presence of inactive, empty capsids in potentially large quantities is one of the main challenges in AAV production. Quantifying the ratio of empty-full AAV capsids is currently ...

Refeyn has announced that mass photometry has been recognized by the US Pharmacopeia (USP) – and referenced in the new draft USP general chapter <1067> – as a key orthogonal method for characterizing ...

MOST methods of heterochromatic photometry currently employed are based on dual optical systems, consisting of two beams of light which pass through appropriate filters and fall on two photo-cells. We ...

insights from industryAlice MerryweatherFounder and Lead Scientistillumion In this interview, we speak with Dr. Alice Merryweather, Founder and Lead Scientist at illumion, about charge photometry and ...