by shannon@kinsdesign.co | Aug 28, 2026 | Application Notes
The polyhistidine tag (His-tag) is one of the most widely used purification tags in protein expression workflows. Quantification of His-tagged proteins has historically relied on purification followed by SDS-PAGE, which is manual, semi-quantitative, and requires...
by shannon@kinsdesign.co | Oct 19, 2025 | Application Notes
His-tag fusion is widely used to simplify recombinant protein purification, but quantifying tagged proteins during expression or purification can be inconsistent and time-consuming with traditional assays. This use case highlights how the Amperia™ Protein...
by shannon@kinsdesign.co | Aug 23, 2025 | Application Notes
Whether you’re working with monoclonal antibodies or viral vectors, Amperia™ is designed to simplify biomolecule quantification. Traditional methods like ELISA, BLI, or SPR often require complex workflows, extended hands-on time, and access to specialist...
by shannon@kinsdesign.co | Aug 22, 2025 | Application Notes
Accurate antibody quantification is essential across biologics development — from clone selection to process optimisation. This application note explores the use of Amperia™ and its Protein A and Protein G sensors for direct measurement of IgG subclasses. With guided...
by shannon@kinsdesign.co | Aug 22, 2025 | Application Notes
Adeno-associated virus (AAV) vectors are essential in gene therapy, but accurate and consistent quantification can be challenging — especially across serotypes and sample types. This application note presents a total capsid quantification workflow using the Amperia™...
by shannon@kinsdesign.co | Aug 22, 2025 | Application Notes
His-tagged proteins are widely used in expression and purification workflows, but quantifying them across different sample types and buffers can be challenging. This application note presents a premix-format assay run on the Amperia™ platform, enabling direct...
