نتایج جستجو برای: polyclonal antibody

تعداد نتایج: 173056  

Journal: :The Biochemical journal 1998
D B Stephens R E Thomas J F Stanton B L Iverson

We have performed a systematic variability study of polyclonal antibody catalysis by using five rabbits immunized with the same hapten. Important results from this work are the following. (1) Similarities were observed in the catalytic polyclonal antibodies derived from all five rabbits. Four of the five rabbits produced polyclonal samples that were nearly the same in terms of catalytic activit...

2005
M. H. Whitney G. C. Shurson R. C. Guedes

DIET COMPOSITION AND ILEITIS IN PIGS 3 1 2 Effect of dietary inclusion of distiller’s dried grains with solubles, soybean hulls, 3 or a polyclonal antibody product on the ability of growing pigs to resist 4 a Lawsonia intracellularis challenge 5 6 M. H. Whitney, G. C. Shurson, and R. C. Guedes 7 8 Departments of Animal Science and Veterinary Biosciences, University of 9 Minnesota, St. Paul 5510...

ژورنال: پژوهش در پزشکی 2011
بهدانی, مهدی, حبیبی انبوهی, مهدی, زینلی, سیروس, کریمی پور, مرتضی, آزادمنش, کیهان , اسدزاده, نادر , خان احمد, حسین , خبیری, علیرضا ,

Abstract Background: In molecular approach, serum of camel contains a unique type of antibodies devoid of light chains since the light chain is missing, the heavy-chain antibodies should bind their antigen by one single domain, the variable domain of the heavy immunoglobulin chain. Vascular endothelial growth factor receptor-2 (VEGFR-2) is one of the important proteins in angiogenesis which...

بهزادیان, فریدا, خسروی نوده, فاطمه, شکوهی, حدیثه, صالح, مریم, فرهمند, بهرخ, مظاهری, وحیده,

Background: Each year, Human influenza A (H1N1) virus causes moderate to severe infections with a high prevalence throughout the world. Accordingly, the rapid, sensitive and cost-effective laboratory diagnosis based on viral antigen detection is important. Moreover, the generation of specific antibodies directed against Influenza antigens is essential to the success of both basic and applied re...

Journal: :Journal of Clinical Pathology 1988

Abbas Rezaianzadeh Abdolvahab Alborzi Afagh Moattari, Alireza Mirahmadizadeh Hamid Reza Tabatabaee Jafar Hasanzadeh Kamran Bagheri Lankarani Mohsen Moghadami, Mostafa Ebrahimi Nima Zamiri

Background: Pandemic flu had at least two waves in Iran. Knowing how many of the general population were already exposed to this infection has a major impact on na-tional preventive measures. As of December 30, 2009, a total of 3672 confirmed cases of human infection with a novel Influenza A (2009 H1N1) virus had been reported in Iran with 140 deaths. Objective: In this study we aim to measure,...

Journal: :The Journal of Experimental Medicine 1981
E L Morgan W O Weigle

Fc fragments derived from human immunoglobulin were found to be capable of inducing both a proliferative and polyclonal antibody response in human peripheral blood lymphocyte cultures. The cell population proliferating in response to Fc fragments belongs to the B cell lineage. Expression of polyclonal antibody formation requires the presence of both adherent monocytes and T cells. The role of t...

A. Teimoori E. Saberfar H. Razavi H. Soleimanjahi, Z. Goodarzi

The rotavirus nonstructural protein 4 (NSP4), is a multi functional protein that play key role in both viral morphogenesis and cytopathic effect associated with cell death. However, the complete biological effect of NSP4 remains to be clarified. Since to obtain further knowledge about this protein there is a need for recognizing antibody and there is no commercial antibody against this protein,...

p53 is a key tumor suppressor gene that is targeted for inactivation during human tumorigenesis. In this study, we produced and characterized polyclonal antihuman p53 antibody. The cDNA encoding the completehuman p53 protein was cloned into pGEX-4T-1 and expressed in Escherichia coli as a fusion protein with Schistosoma japonicum glutathione S-transferase (GST). The rabbits were immunized...

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