Fig. 5From: Authentication of collagen VI antibodiesComparison of 3C4/MAB1944 antisera. Lysates from HEK-293 cells transfected with COL6A3 cDNA were immunoblotted using two different lots of MAB1944 from Millipore (A, B) and 3C4 from Santa Cruz (C) under reducing (Red) and non-reducing conditions (NR). Molecular weight markers, in kDa, are on left. Arrow showing migration position of α3 chain is shown on right Back to article page