Figure 1
Expression levels of PTK6 in laryngeal squamous cell carcinoma tissues. A. Expression levels and quantitative analysis of PTK6 protein in 7 paired laryngeal squamous cell carcinoma tissues by Western blotting. N: paracarcinoma (normal) laryngeal epithelial tissues. T: laryngeal squamous cell carcinoma tissues. The numbers under each PTK6 lane indicated relative expression of each sample by normalizing to GADPH which serves as an internal control. B: The relative quantity of PTK6 protein was determined by densitometric analysis of the Western blots. C: mRNA level of PTK6 in 13 paired laryngeal squamous cell carcinoma tissues by real-time PCR. N: paracarcinoma (normal) laryngeal epithelial tissues. T: laryngeal squamous cell carcinoma tissues.