Figure 3From: Receptor protein tyrosine kinase EphB4 is up-regulated in colon cancerRelative RT-PCR comparing expression of EphB4 (1187 bp) and internal 18S rRNA (489 bp) in the same five tumour (T)/ normal (N) pairs shown in Fig 4. C1 – colon cancer cell line LIM2405, C2 – colon cancer cell line SW480, RT- RT negative control, P – PCR negative control, M – pUC19 Hpa II marker.Back to article page