Figure 4From: Excretion of complement proteins and its activation marker C5b-9 in IgA nephropathy in relation to renal function Detection of fH in urine and serum samples by Western blotting. Representative results show molecular weight assessments for fH. Lane 1: purified fH, lane 2: urine a from patient, 3: serum from the same patient, 4: urine from a healthy control, 5: serum from a healthy control, 6: urine from the patient with the highest level of urinary fH.Back to article page