Marker Therapeutics, Inc., a clinical-stage immuno-oncology company, engages in the development and commercialization of various T cell-based immunotherapies for the treatment of hematological malignancies and solid tumor indications in the United States.

Its MultiTAA-specific T cell technology is based on the manufacture of non-engineered tumor-specific T cells that recognize multiple tumor-associated antigens and kill tumor cells.

The company's MultiTAA-specific T cell therapies include autologous T cells for the treatment of lymphoma and selected solid tumors; allogeneic T cells for the treatment of acute myeloid leukemia (AML) and acute lymphoblastic leukemia; and off-the-shelf products in various indications.

It is also developing MT-401, which is in Phase 2 clinical trial for the treatment of post-transplant AML; MT-401-OTS for the treatment of AML; and MT-601 for the treatment of pancreatic cancer and lymphoma.

Marker Therapeutics was founded in 1999 and is headquartered in Houston, Texas.