When relapse is detected after HLA-mismatched hematopoietic stem cell transplantation (HSCT), it is important to understand whether or not it is characterized by “HLA loss”, i.e. genomic loss of the mismatched HLA, as this has important implications for the appropriate treatment options.

The HLA-KMR kit contains 10 markers to detect HLA loss relapse. The 10 genomic markers are all located within HLA genes and integrated in the KMRtype/KMRtrack and KMRengine workflow.