PMID- 12100384 OWN - NLM STAT- MEDLINE DCOM- 20030808 LR - 20190819 IS - 0042-9007 (Print) IS - 0042-9007 (Linking) VI - 83 IP - 1 DP - 2002 Jul TI - A direct comparison of the antigen-specific antibody profiles of intravenous immunoglobulins derived from US and UK donor plasma. PG - 17-22 AB - BACKGROUND AND OBJECTIVES: Intravenous immunoglobulin (IVIG) is used in a range of immunodeficiency states that require a broad spectrum of protective antibodies to a range of common pathogens. A comparison of the antigen-specific antibody profile of preparations of an IVIG (Vigam) derived from US and UK sourced plasma was performed, and these preparations were also compared with three other IVIG products from different manufacturers. MATERIALS AND METHODS: Antibodies against a range of bacterial and viral pathogens were measured by immunoassay. RESULTS: Similar profiles were found for Vigam made from UK and US source plasma and also for the other three IVIGs tested, but some specific differences were observed. CONCLUSIONS: IVIG preparations have a similar therapeutic spectrum of antibodies when prepared from plasma sourced either from the UK or the US. FAU - Matejtschuk, P AU - Matejtschuk P AD - Bio Products Laboratory, Elstree, Herts., UK. FAU - Chidwick, K AU - Chidwick K FAU - Prince, A AU - Prince A FAU - More, J E AU - More JE FAU - Goldblatt, D AU - Goldblatt D LA - eng PT - Comparative Study PT - Journal Article PL - England TA - Vox Sang JT - Vox sanguinis JID - 0413606 RN - 0 (Antibodies, Bacterial) RN - 0 (Antibodies, Viral) RN - 0 (Immunoglobulin Isotypes) RN - 0 (Immunoglobulins, Intravenous) SB - IM MH - Antibodies, Bacterial/analysis/immunology MH - Antibodies, Viral/analysis/immunology MH - *Antibody Specificity MH - Humans MH - Immunoglobulin Isotypes/analysis MH - Immunoglobulins, Intravenous/*analysis/immunology MH - Titrimetry MH - United Kingdom MH - United States EDAT- 2002/07/09 10:00 MHDA- 2003/08/09 05:00 CRDT- 2002/07/09 10:00 PHST- 2002/07/09 10:00 [pubmed] PHST- 2003/08/09 05:00 [medline] PHST- 2002/07/09 10:00 [entrez] AID - 186 [pii] AID - 10.1046/j.1423-0410.2002.00186.x [doi] PST - ppublish SO - Vox Sang. 2002 Jul;83(1):17-22. doi: 10.1046/j.1423-0410.2002.00186.x.