LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Human immune system complex. Molecular model of the human leukocyte antigen (HLA) Aw68 bound to a beta-2 microglobulin molecule (B2M). These are major histocompatibility complex (MHC) class I molecules that are found on all nucleated cells. They are cell surface molecules that present antigens to cytotoxic T lymphocytes.
Model release not required. Property release not required.