نتایج جستجو برای: blocking elisa

تعداد نتایج: 95866  

Journal: :Journal of virological methods 2009
Patrick L Shearer Margaret Sharp Nicolai Bonne Phillip Clark Shane R Raidal

Currently, the only diagnostic test available routinely for the sero-diagnosis of BFDV is the haemagglutination-inhibition (HI) assay. This test, whilst useful and applicable to samples from a wide range of psittacine birds, is not an ideal assay; it requires erythrocytes from live animals, virus purified from the feathers of infected birds and polyclonal antibody preparations in order to perfo...

2017
Xing Lai Junji Watanabe Huiyu Liu Heyun Shen Roland G. Winkler

In this study, polyelectrolyte multilayers were fabricated on a polystyrene (PS) plate using a Layer-by-Layer (LbL) self-assembly technique. The resulting functional platform showed improved performance compared with conventional enzyme-linked immunosorbent assay (ELISA) systems. Poly(diallyldimethylammonium chloride) (PDDA) and poly(acrylic acid) (PAA) were used as cationic and anionic polyele...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1381

با پدیده نوظهور اینترنت و گسترش روزافزون شبکه های داده نیاز به سوئیچ های با ظرفیت بالا بیش از پیش احساس می گردد. اغلب سوئیچهای پرظرفیت از نوع سوئیچ های با بافر ورودی حافظه مشترک برای نیل ب سرعت بالا می باشند. دسته اول این سوئیچها، بافر ورودی از مشکل ‏‎hol(head of line blocking)‎‏ رنج می برند که بازدهی آنها را به 6/58درصد کاهش می دهد.

Abstract: This study is carried out to describe the behaviour of vehicles flow on the road, in the presence of blocking effects. A non-linear three dimensional system of ordinary differential equations is used to describe vehicles flow on the road. The study classify total vehicles population on the road into three compartments as Free – Slow – Released vehicles. The formulated model is well-po...

2014
Yuanfang Fu Zengjun Lu Pinghua Li Yimei Cao Pu Sun Meina Tian Na Wang Huifang Bao Xingwen Bai Dong Li Yingli Chen Zaixin Liu

A monoclonal antibody (McAb) against non-structural protein (NSP) 3B of foot-mouth-disease virus (FMDV) (3B4B1) was generated and shown to recognize a conserved epitope spanning amino acids 24-32 of 3B (GPYAGPMER) by peptide screening ELISA. This epitope was further shown to be a unique and predominant B cell epitope in 3B2, as sera from animals infected with different serotypes of FMDV blocked...

Journal: :Journal of immunoassay & immunochemistry 2015
Zhen-ming Xie Lin Yu Li-sha Fang

The enzyme-linked immunosorbent assay (ELISA) is a potential tool for the determination of dextran. In this study, dextran neoglycoprotein antigens were prepared by Reductive Amination method, and were confirmed by SDS-PAGE and free amino detection. The impact factors such as different oxidation degree of dextran, the conjugate reaction time to BSA were investigated. The best preparation condit...

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