Literature DB >> 1200945

Preparation of Newcastle disease virus hemagglutination-inhibition test antigen.

C W Beard, S R Hopkins, J Hammond.   

Abstract

A method of preparing antigen for Newcastle hemagglutination-inhibition (HI) tests is described; polyethylene glycol precipitation is used for the virus concentration. The virus was inactivated with either formalin or beta-propiolactone. Glycerin was used to stabilize the hemagglutinin activity of the antigen. The stability, uninfectivity, and slow eluting features of the antigen should aid in obtaining accurate HI results without the risks inherent in the use of live virus.

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Year:  1975        PMID： 1200945

Source DB:  PubMed          Journal:  Avian Dis        ISSN： 0005-2086            Impact factor:   1.577


  3 in total

1.  Protective efficacy of inactivated Newcastle disease virus vaccines prepared in two different oil-based adjuvants.

Authors:  Oday A Aljumaili; Muhammad B Bello; Swee K Yeap; Abdul R Omar; Aini Ideris
Journal:  Onderstepoort J Vet Res       Date:  2020-09-28       Impact factor: 1.792

2.  Preparation and diagnostic utility of a hemagglutination inhibition test antigen derived from the baculovirus-expressed hemagglutinin-neuraminidase protein gene of Newcastle disease virus.

Authors:  Kang-Seuk Choi; Soo-Jeong Kye; Woo-Jin Jeon; Mi-Ja Park; Saeromi Kim; Hee-Jung Seul; Jun-Hun Kwon
Journal:  J Vet Sci       Date:  2013-06-28       Impact factor: 1.672

3.  Dietary effect of probiotics and prebiotics on broiler performance, carcass, and immunity.

Authors:  A Rehman; M Arif; N Sajjad; M Q Al-Ghadi; M Alagawany; M E Abd El-Hack; A R Alhimaidi; S S Elnesr; B O Almutairi; R A Amran; E O S Hussein; A A Swelum
Journal:  Poult Sci       Date:  2020-09-28       Impact factor: 3.352
  3 in total

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