VWR® Immunoassay Microplates and Strips are manufactured from high-quality polystyrene with a proprietary surface treatment to provide consistent, high-binding capacity for proteins, antibodies, and antigens. Available as standard 96-well flat-bottom plates, 8-well breakable strip plates (for partial plate flexibility), and 384-well high-throughput formats. Key features include: optimised surface chemistry (medium or high binding) for maximum adsorption of proteins across a range of concentrations, excellent inter-well and inter-lot reproducibility, clear or white plates for colorimetric or chemiluminescent detection respectively, low evaporation lids included, RNase-free and DNase-free certification, and individual alpha-numeric well identification. Compatible with all standard plate readers, microplate washers, and automated liquid handling systems. Ideal for ELISA development and production, receptor binding assays, antibody characterisation, allergen testing, and food safety immunoassay applications. Certified for in-vitro diagnostic (IVD) use where applicable. Supplied in sleeves of 5 or boxes of 50 plates.