QuTEM specializes in the analysis of nanoparticles using transmission electron microscopy (TEM) and image analysis, with a specific focus on characterizing components used in vaccines and gene therapies. QuTEM operates a fully GMP-compliant laboratory in Stockholm, Sweden. The analysis results from QuTEM effectively address the safety, efficacy, and stability of products. We offer a comprehensive TEM analysis package that includes both negative stain TEM (nsTEM) and cryogenic TEM (cryoTEM). Each analysis report provides valuable morphological information translated into quantitative and qualitative data, facilitating faster and informed decision-making.
Our nsTEM and cryoTEM analyses solutions for Adeno-associated virus (AAV) particles includes morphology, percentage of filled capsid, genome length determination and aggregation status.
We offer comprehensive nsTEM and cryoTEM analyses for adenovirus characterization, including overall sample morphology, integrity, percentage of filled capsid, and evaluation of clustering/aggregation formation.
We offer comprehensive cryoTEM analyses for liposome characterization, including overall sample morphology, size distribution, circularity distribution, percentage of filled capsid, and evaluation of clustering/aggregation formation.