MRC Holland is a biotechnology company specialised in assays for gene copy number and methylation status detection. MRC Holland is best known as the producer of SALSA® MLPA® assays. We also offer SALSA® digitalMLPA™, the bridge between MLPA and NGS, and a SALSA® Melt Assay for newborn screening. Applications of our probemixes include hereditary disorders and tumour profiling.