TY - RPRT TI - Human complement factor I: its expression by insect cells and its biochemical and structural characterisation. AU - C G Ullman AU - D Chamberlain AU - A Ansari AU - V C Emery AU - P I Haris AU - R B Sim AU - S J Perkins PY - 1998 DO - 10.1016/s0161-5890(98)00052-2 UR - https://pubmed.ncbi.nlm.nih.gov/9809578/ ID - 9809578 ER -