Minor histocompatibility (H) antigens are allogeneic target molecules having significant roles in alloimmune responses after human leukocyte antigen-matched solid organ and stem cell transplantation (SCT). Minor H antigens are instrumental in the processes of transplant rejection. graft-versus-host disease. and in the curative graft-versus-tumor effect of SCT. https://www.littletreehouselanes.shop/product-category/kids-toys/