Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis
Soluble adult Schistosoma mansoni antigen preparation (SWAP) was covalently fixed onto polyvinyl alcohol-glutaraldehyde discs and an enzyme linked-immunosorbent assay (ELISA) was set up. The best conditions for the assay were established and it was found that small amount of antigen such as 1.5 µg w...
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Universidade de São Paulo
1997-05-01
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doaj-647484ce5ed8494fbd4b8c47a6af3f132020-11-24T23:39:59ZengUniversidade de São PauloRevista do Instituto de Medicina Tropical de São Paulo0036-46651678-99461997-05-0139315510.1590/S0036-46651997000300006Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for SchistosomiasisAureci M. ARAÚjOGustavo H.T.S. BARBOSAJosé Ricardo P. DINIZElizabeth MALAGUEÑOWalter M. AZEVEDOLuiz B. de CARVALHO Jr.Soluble adult Schistosoma mansoni antigen preparation (SWAP) was covalently fixed onto polyvinyl alcohol-glutaraldehyde discs and an enzyme linked-immunosorbent assay (ELISA) was set up. The best conditions for the assay were established and it was found that small amount of antigen such as 1.5 µg was required. A comparison between this procedure and the conventional ELISA was proceeded. A reliable method of antigen immobilization was achieved and the low prices of the employed reagents are economically attractive<br>Polivinil álcool-glutaraldeido como fase sólida em ELISA para esquistossomose Preparações antigênicas solúveis de Schistosoma mansoni adulto (SWAP) fixadas covalentemente em discos de polivinil álcool-glutaraldeido foram usadas em teste de ELISA. As melhores condições para o ensaio foram estabelecidas e foi encontrado que uma quantidade mínima de antígeno, em torno de 1,5 <FONT FACE="Symbol">m</font>g é necessária. Comparação entre este procedimento e o de ELISA convencional foi estabelecida. Um método seguro de imobilização do antígeno foi alcançado e os baixos preços dos reagentes empregados são economicamente atraenteshttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651997000300006Polyvinyl alcoholGlutaraldehydeELISASchistosoma manson |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Aureci M. ARAÚjO Gustavo H.T.S. BARBOSA José Ricardo P. DINIZ Elizabeth MALAGUEÑO Walter M. AZEVEDO Luiz B. de CARVALHO Jr. |
spellingShingle |
Aureci M. ARAÚjO Gustavo H.T.S. BARBOSA José Ricardo P. DINIZ Elizabeth MALAGUEÑO Walter M. AZEVEDO Luiz B. de CARVALHO Jr. Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis Revista do Instituto de Medicina Tropical de São Paulo Polyvinyl alcohol Glutaraldehyde ELISA Schistosoma manson |
author_facet |
Aureci M. ARAÚjO Gustavo H.T.S. BARBOSA José Ricardo P. DINIZ Elizabeth MALAGUEÑO Walter M. AZEVEDO Luiz B. de CARVALHO Jr. |
author_sort |
Aureci M. ARAÚjO |
title |
Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis |
title_short |
Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis |
title_full |
Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis |
title_fullStr |
Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis |
title_full_unstemmed |
Polyvinyl alcohol-glutaraldehyde as solid-phase in Elisa for Schistosomiasis |
title_sort |
polyvinyl alcohol-glutaraldehyde as solid-phase in elisa for schistosomiasis |
publisher |
Universidade de São Paulo |
series |
Revista do Instituto de Medicina Tropical de São Paulo |
issn |
0036-4665 1678-9946 |
publishDate |
1997-05-01 |
description |
Soluble adult Schistosoma mansoni antigen preparation (SWAP) was covalently fixed onto polyvinyl alcohol-glutaraldehyde discs and an enzyme linked-immunosorbent assay (ELISA) was set up. The best conditions for the assay were established and it was found that small amount of antigen such as 1.5 µg was required. A comparison between this procedure and the conventional ELISA was proceeded. A reliable method of antigen immobilization was achieved and the low prices of the employed reagents are economically attractive<br>Polivinil álcool-glutaraldeido como fase sólida em ELISA para esquistossomose Preparações antigênicas solúveis de Schistosoma mansoni adulto (SWAP) fixadas covalentemente em discos de polivinil álcool-glutaraldeido foram usadas em teste de ELISA. As melhores condições para o ensaio foram estabelecidas e foi encontrado que uma quantidade mínima de antígeno, em torno de 1,5 <FONT FACE="Symbol">m</font>g é necessária. Comparação entre este procedimento e o de ELISA convencional foi estabelecida. Um método seguro de imobilização do antígeno foi alcançado e os baixos preços dos reagentes empregados são economicamente atraentes |
topic |
Polyvinyl alcohol Glutaraldehyde ELISA Schistosoma manson |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651997000300006 |
work_keys_str_mv |
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