نتایج جستجو برای: neutralization assay

تعداد نتایج: 232791  

Journal: :Virology 2007
Emma T Crooks Penny L Moore Michael Franti Charmagne S Cayanan Ping Zhu Pengfei Jiang Robbert P de Vries Cheryl Wiley Irina Zharkikh Norbert Schülke Kenneth H Roux David C Montefiori Dennis R Burton James M Binley

To assess the potential of native Envelope glycoprotein (Env) trimers as neutralizing antibody vaccines, we immunized guinea pigs with three types of VLPs and soluble gp120. Particles included "SOS-VLPs" (bearing disulfide-shackled functional trimers), "UNC-VLPs" (bearing uncleaved nonfunctional Env) and "naked VLPs" (bearing no Env). The SOS-VLPs were found to have a density of about 27 native...

2011
Sunita S. Balla-Jhagjhoorsingh Betty Willems Liesbeth Heyndrickx Leo Heyndrickx Katleen Vereecken Wouter Janssens Michael S. Seaman Davide Corti Antonio Lanzavecchia David Davis Guido Vanham

Several new human monoclonal antibodies (mAbs) with a neutralizing potential across different subtypes have recently been described. Three mAbs, HJ16, HGN194 and HK20, were obtained from patients within the HIV-1 cohort of the Institute of Tropical Medicine (ITM). Our aim was to generate immunization antibodies equivalent to those seen in plasma. Here, we describe the selection and characteriza...

Journal: :The Journal of general virology 2006
Suzanne U Emerson Pilar Clemente-Casares Nasser Moiduddin Vidya A Arankalle Udana Torian Robert H Purcell

Monolayers of Hep G2/C3A cells were inoculated with genotype 1 Hepatitis E virus (HEV) mixed with either anti-HEV or an appropriate control. After 5 or 6 days, cell monolayers were stained with anti-HEV and infected cells were identified by immunofluorescence microscopy and counted. Anti-HEV from vaccinated or infected rhesus monkeys neutralized the virus, as did mAbs that recognized epitopes o...

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