Lab Services
Analytical Assays, Characterization & Quality Control
Specialized Laboratory & Analytical Testing Services
In addition to product manufacturing, rPeptide provides contract analytical and testing services for biotechnology startups, pharmaceutical screening groups, and academic institutions worldwide.
Biophysical Characterization
Circular dichroism (CD), dynamic light scattering (DLS), Thioflavin T (ThT) fluorescence kinetics, and transmission electron microscopy (TEM) validation of amyloid aggregates.
Mass Spectrometry & Purity
MALDI-TOF, electrospray ionization (ESI-MS), and analytical RP-HPLC purity verification with comprehensive Certificates of Analysis.
Custom Aliquoting & Lyophilization
Precise micro-aliquoting down to 0.1 mg under temperature-controlled inert nitrogen environments to ensure monomer preservation.
Preformed Fibril Seeding Assays
Standardized seeding reaction testing, sonication protocol optimization, and batch comparability assurance.
Have a custom analytical project in mind?
Our scientific team can design a bespoke protocol tailored to your target protein, solubility requirements, and deadlines.
Discuss With Our Scientists