Figure 8 | Scientific Reports

Figure 8

From: Cornification of keratinocytes is associated with differential changes in the catalytic activity and the immunoreactivity of transglutaminase-1

Figure 8

Protease pretreatment of skin sections facilitates immunolabeling of TGM1 in cornified cells. Human toe skin was immuolabeled for TGM1 without (a, d) or with pretreatment of the section with proteinase K (b) or trypsin (e). In negative control experiments (e, f), the sections were pretreated and the anti-TGM1 antibody was replaced by immunoglobulin G from non-immunized animals. epi, epidermis; sc, stratum corneum.

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