the grafts formed an epidermis with a stratum corneum and from day 7 to 14 after transplantation a distribution of a 56.5 kd keratin protein , involucrin , profilaggrin/filaggrin , and mhc-i antigens that was similar to what is noted in normal human epidermis .
C0221921
stratum corneum
C0014520
epidermis