Comparison of IgG and IgM Contents in Serum and Filter Paper Blood Eluates

Maria Carolina Soares GuimarĂ£es Laboratory of Immunology, Instituto de Medicina Tropical de SĂ£o Paulo, Department of Microbiology and Immunology, Instituto de CiĂªncias BiomĂ©dicas, and Department of Preventive Medicine, Faculdade de Medicina, Universidade de SĂ£o Paulo, SĂ£o Paulo, Brazil

Search for other papers by Maria Carolina Soares GuimarĂ£es in
Current site
Google Scholar
PubMed
Close
,
Mario E. Camargo Laboratory of Immunology, Instituto de Medicina Tropical de SĂ£o Paulo, Department of Microbiology and Immunology, Instituto de CiĂªncias BiomĂ©dicas, and Department of Preventive Medicine, Faculdade de Medicina, Universidade de SĂ£o Paulo, SĂ£o Paulo, Brazil

Search for other papers by Mario E. Camargo in
Current site
Google Scholar
PubMed
Close
,
Antonio Walter Ferreira Laboratory of Immunology, Instituto de Medicina Tropical de SĂ£o Paulo, Department of Microbiology and Immunology, Instituto de CiĂªncias BiomĂ©dicas, and Department of Preventive Medicine, Faculdade de Medicina, Universidade de SĂ£o Paulo, SĂ£o Paulo, Brazil

Search for other papers by Antonio Walter Ferreira in
Current site
Google Scholar
PubMed
Close
,
Euclides Ayres de Castilho Laboratory of Immunology, Instituto de Medicina Tropical de SĂ£o Paulo, Department of Microbiology and Immunology, Instituto de CiĂªncias BiomĂ©dicas, and Department of Preventive Medicine, Faculdade de Medicina, Universidade de SĂ£o Paulo, SĂ£o Paulo, Brazil

Search for other papers by Euclides Ayres de Castilho in
Current site
Google Scholar
PubMed
Close
, and
Oswaldo S. Nakahara Laboratory of Immunology, Instituto de Medicina Tropical de SĂ£o Paulo, Department of Microbiology and Immunology, Instituto de CiĂªncias BiomĂ©dicas, and Department of Preventive Medicine, Faculdade de Medicina, Universidade de SĂ£o Paulo, SĂ£o Paulo, Brazil

Search for other papers by Oswaldo S. Nakahara in
Current site
Google Scholar
PubMed
Close
Restricted access

By the indirect immunoperoxidase radial immunodiffusion technique the IgG and IgM contents in serum and filter paper eluates were found to remain essentially at equivalent levels for at least 2.5 months after collection.

Author Notes

Save