Multiple choice Which of the following statements about C3NeF is false? C3NeF is produced by the kidneys. C3NeF is an IgG class autoantibody. C3NeF is characteristic of membranoproliferative glomerulonephritis (type II). C3NeF is just a marker and is not directly pathogenic. C3NeF may be transferred across the placenta into the foetal circulation. Reveal answer Fill a bubble to check yourself A Correct answer Explanation It is produced by plasma cells and B cells in the usual way.