Colouring kit: PAP rapid colouring

The PAP rapid staining kit, used for in vitro diagnostics, consists of a modified Harris hematixylin solution and a modified EA50 solution. Both solutions are specifically designed to stain cell and tissue preparations efficiently and effectively.

The modified hematixylin solution in the kit serves as an intensive nuclear stain and allows detailed examination of cell structure. This is particularly important in histology and medical diagnostic applications where accurate and detailed visualization of cell nuclei is critical.

The modified EA50 solution, the second component of the kit, is specifically designed for staining and differentiation of cytoplasm and extracellular matrix. The kit's mode of action is based on the chemical properties and selective affinity of the two solutions for various cell and tissue structures. The combination of the two solutions allows for rapid yet optimized staining results for diagnostics.