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Expression and Characterization of Recombinant E2 Protein of Hepatitis C Virus by Insect Cell/Baculovirus Expression System
Han. Bong-Kwan, Lee. Bum-Yong, Min. Mi-Kyung, Jung. Kyung-Hwan 한국미생물생명공학회 Journal of microbiology and biotechnology 8 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 1998, Vol.8 No.4 361-368 (8 pages)
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Characterization of the Recombinant Proteins of Porcine ircovirus Type 2 Field Isolate Expressed in the Baculovirus System
Yu Na Kim, Jin Hyun Kim, Kyoung Soo Kang, Young S. Lyoo 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 1호 4 19-23 (5 pages)
2 were amplified by PCR using primers corresponding to the target genes of the PCV type 2. Cloned genes were inserted into the baculovirus expression vector and PCV recombinant proteins were expressed using baculovirus expression system. Recombinant protein expression was determined by indirect immunofluorescent assay (IFA) and immunoblotting using polyclonal antiserum to PCV. ORF1 gene expressed two proteins with approximately 17 kDa and 31 kDa proteins in the baculovirus system. Recombinant... -
Agar gel immunodiffusion analysis using baculovirus-expressed recombinant bovine leukemia virus envelope glycoprotein (gp51/gp30T-)
Seong In Lim, Wooseog Jeong, Dong Seob Tark, Dong Kun Yang, Chang Hee Kweon* 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 4호 9 331-336 (6 pages)
insect cells under the control of the baculovirus polyhedron promoter. Recombinant BLV gp51/gp30T- secreted from insect cells was determined by immunofluorescence, enzyme- linked immunosorbent and western blot assays using a BLV-specific monoclonal antibody and BLV-positive bovine antibodies. An agar gel immunodiffusion (AGID) test using gp51/gp30T- as the antigen for the detection of BLV antibodies in serum was developed and compared to traditional AGID, which uses wild type BLV antigen derived... -
Codon optimization of the rabbit hemorrhagic disease virus (RHDV) capsid gene leads to increased gene expression in Spodoptera frugiperda 9 (Sf9) cells
Jingpeng Gao, Chunchun Meng, Zongyan Chen, Chuanfeng Li, Guangqing Liu 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 4호 10 441-447 (7 pages)
a plaque assay. As expected, expression of the optimized capsid protein was markedly increased in the Sf9 cells, and the recombinant capsid proteins self-assembled into virus-like particles (VLPs) that were released into the cell supernatant. Rabbits inoculated with the supernatant and the purified VLPs were protected against RHDV challenge. A rapid, specific antibody response against RHDV was detected by an ELISA in all of the experimental groups. In conclusion, this strategy of producing a... -
Preparation and diagnostic utility of a hemagglutination inhibition test antigen derived from the baculovirus-expressed hemagglutinin-neuraminidase protein gene of Newcastle disease virus
Kang-Seuk Choi, Soo-Jeong Kye, Woo-Jin Jeon, Mi-Ja Park, Saeromi Kim, Hee-Jung Seul, Jun-Hun Kwon 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 8 291-297 (7 pages)
A recombinant hemagglutinin-neuraminidase (rHN) protein from Newcastle disease virus (NDV) with hemagglutination (HA) activity was expressed in Spodoptera frugiperda cells using a baculovirus expression system. The rHN protein extracted from infected cells was used as an antigen in a hemagglutination inhibition (HI) test for the detection and titration of NDV-specific antibodies present in chicken sera. The rHN antigen produced high HA titers of 2 per 25 μL, which were similar to those of the... -
Protection of chickens from Newcastle disease with a recombinant baculovirus subunit vaccine expressing the fusion and hemagglutinin- neuraminidase proteins
Youn-Jeong Lee, Haan-Woo Sung, Jun-Gu Choi, Eun-Kyoung Lee, Hachung Yoon, Jae-Hong Kim, Chang-Seon Song 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 3호 11 301-308 (8 pages)
Recombinant baculoviruses containing the fusion (F) and hemagglutinin-neuraminidase (HN) glycoprotein gene of the viscerotropic velogenic (vv) Newcastle disease virus (NDV) isolate, Kr-005/00, and a lentogenic La Sota strain of the NDV were constructed in an attempt to develop an effective subunit vaccine to the recent epizootic vvNDV. The level of protection was determined by evaluating the clinical signs, mortality, and virus shedding from the oropharynx and cloaca of chickens after a... -
Immunogenicity of baculovirus expressed recombinant proteins of Japanese encephalitis virus in mice
Dong-Kun Yang, Chang-Hee Kweon, Byoung-Han Kim, Seong-In Lim, Jun-Hun Kwon, Seong-Hee Kim, Jae-Young Song, Hong-Ryul Han 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 2호 6 125-133 (9 pages)
Genes encoding for the premembrane and envelope (prME), envelope (E) and nonstructural protein (NS1) of Japanese encephalitis virus (JEV) were cloned. Each protein was expressed in baculovirus expression system. Of the three proteins expressed in baculovirus system, only prME had hemagglutination activity. The prME (72 and 54 kDa), E (54 kDa) and NS1 (46 kDa) proteins could be detected by Western blotting in the recombinant virus infected cells. Immunogenicity of the recombinant proteins... -
Efficacy of VP2 protein expressed in E. coli for protection against highly virulent infectious bursal disease virus
Abdul Rahman Omar, Chong Lee Kim, Mohd Hair Bejo, Aini Ideris 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 3호 6 241-247 (7 pages)
The ability of a heat-inactivated whole virus from a highly virulent infectious bursal disease virus (hvIBDV) and VP2 protein from hvIBDV expressed in E. coli provided protection against a hvIBDV challenge in specificpathogen- free (SPF) chickens. Six out of seven chickens that were injected three times with crude VP2 protein developed significant antibody titer against IBDV. However, only four out of the seven chickens survived the hvIBDV challenge. Despite showing low antibody titer profiles,...
