Western Blot: TNF-alpha Antibody (cA2 (Infliximab)) [NBP2-52655] - Western Blot using anti-TNF alpha antibody. Mouse liver (lane 1), mouse spinal cord (lane 2), mouse testis (lane 3), mouse colon (lane 4) and human thyroid tumour (lane 5) samples were resolved on a 10% SDS PAGE gel and blots probed at 1.5 ug/ml before being detected by a secondary antibody. The expected band size (269 kDa) is seen in the human-derived samples, as well as a band corresponding to dimers.