Table 1.

Keratinocyte differentiation in vitro and in vivo.

Antibody to	Reaction with keratinocytes on XD	Figure no.	Reaction with freshly healing skin epithelia	Figure no.
HMW CK	All keratinocytes	Figure 6(a)/(A2)	All keratinocytes	Figure 6(a)/(A3)
Involucrin	Granular and horny layer	Figure 6(b)/(B2)	Granular and horny layer	Figure 6(b)/(B3)
p63	Basal keratinocyts and islands inside the XD matrix	Figure 6(c)/(C2)	Basal and suprabasal keratinocytes, adnexa remnants	Figure 6(c)/(C3)
CD29	Basal cells and islands inside the XD matrix	Figure 6(d)/(D2)	Basal cells, adnexa remnants	Figure 6(d)/(D3)

Immunocytochemical markers of keratinocyte differentiation of keratinocytes cultured on XD eight days after lifting to the air-medium interface and in the freshly healing deep dermal wound eight days after treatment with XD.