Fig. 7
From: Immunogenic FEAT protein circulates in the bloodstream of cancer patients
Immunoprecipitation of FEAT from blood plasma. FEAT was immunoprecipitated from the plasma of healthy volunteers and patients with the indicated cancers using rabbit polyclonal anti-human FEATΔN (a, pN; b) and anti-human FEATΔC (a, pC) antibodies and a mouse anti-human FEATΔC monoclonal antibody (a, mC). Blots are probed with the rabbit polyclonal anti-human FEATΔN antibody. Arrows indicate FEAT protein. Asterisks denote heavy chains of IgG. b Plasma FEAT concentrations (ng/ml) measured by ELISA are shown below the panels. The age and sex of healthy volunteers are indicated. NSCLC non-small cell lung cancer, sq squamous cell carcinoma, adeno adenocarcinoma