Figure 1
From: Role of protease activated receptor-2 in lymph node metastasis of uterine cervical cancers
Immunohistochemical staining for PAR-2 in primary tumor and the corresponding metastatic lymph node of uterine cervical cancers (Original magnification, ×400). A representative case of squamous cell carcinoma of the uterine cervix, metastatic lesion in cardinal lymph nodes. Goat anti-human PAR-2 antibody (Santa Cruz) was used at a dilution of 1: 100 as the primary antibody. Dark brown staining represents positive for PAR-2 antigen.