https://www.selleckchem.com/ALK.html
Some E. coli strains that synthesize the toxin colibactin within the 54-kb pks island are being implicated in colorectal cancer (CRC) development. Here, the prevalence of pks E. coli in malignant and benign colorectal tumors obtained from selected Filipino patients was compared to determine the association of pks E. coli with CRC in this population. A realtime qPCR protocol was developed to quantify uidA, clbB, clbN, and clbA genes in formalin fixed paraffin embedded colorectal tissues. The number of malignant tumors (44/62; 71%) positive for the ui