hla - human leukocyte antigen acronym, health concept on blackboard

hla human leukocyte antigen acronym health concept blackboard abbreviation black board cell cellsurface certain chalkboard chromosome class complex definition destroy different digested encoding finetune fragmen gene hand histocompatibility immune infect killer medicine mhc organ peptide polymer polymorphic produce proteasome protei protein regulation responsible result system tcells term transplant virus