نتایج جستجو برای: chimeric protein
تعداد نتایج: 1255940 فیلتر نتایج به سال:
We clarified that major human cytochrome P450 (P450) enzymes were expressed in a chimeric mouse line established recently in Japan, in which the liver could be replaced by more than 80% with human hepatocytes. In this study, we investigated major human phase II enzymes such as UDP-glucuronosyltransferase (UGT), sulfotransferase (SULT), N-acetyltransferase (NAT), and glutathione S-transferase (G...
To investigate the contributions of carboxyl-terminal nucleic acid binding domain of HBV core (C) protein for hepatitis B virus (HBV) replication, chimeric HBV C proteins were generated by substituting varying lengths of the carboxyl-terminus of duck hepatitis B virus (DHBV) C protein for the corresponding regions of HBV C protein. All chimeric C proteins formed core particles. A chimeric C pro...
Background: Caused by bacterial, viral, and parasitic pathogens, diarrhea is the second leading cause of death among children under five. Two strains of E. coli, namely Enterotoxigenic, ETEC and Enterohemorrhagic EHEC are the most important causes of this disease in developing countries. EHEC is a major causative agent of bloody diarrhea and hemorrhag...
It has been known that VEGF(121) isoform can serve as a carrier of therapeutic agents targeting tumor endothelial cells. We designed and constructed synthetic cDNA that encodes a chimeric protein comprising abrin-a (ABRaA) toxin A-chain and human VEGF(121). Expression of the ABRaA-VEGF(121) chimeric protein was carried out in E. coli strain BL21(DE3). ABRaA-VEGF(121) preparations were isolated ...
The 2B proteins of coxsackievirus and poliovirus (PV) share significant structural similarity and exhibit similar biochemical activities, namely inhibition of protein secretion and modification of membrane permeability. Both proteins contain two hydrophobic domains in the carboxy-terminal two-thirds of their sequence, of which one has the potential to form a cationic amphipathic alpha-helix. To...
computational tools are reliable alternatives to laborious work in chimeric protein design. in this study, a chimeric antigen was designed using computational techniques for simultaneous detection of anti-htlv-i and anti-hbv in infected sera. databases were searched for amino acid sequences of hbv/hlv-i diagnostic antigens. the immunodominant fragments were selected based on propensity scales. ...
BACKGROUND Chimeric virus-like particles (VLP) allow the display of foreign antigens on their surface and have proved valuable in the development of safe subunit vaccines or drug delivery. However, finding an inexpensive production system and a VLP scaffold that allows stable incorporation of diverse, large foreign antigens are major challenges in this field. RESULTS In this study, a versatil...
We have generated hybrid chimeric potato virus X (PVX) particles by coexpression of different PVX coat protein fusions utilizing tobacco mosaic virus (TMV) and PVX-based expression vectors. Coinfection was achieved with a modified PVX overcoat vector displaying a fluorescent protein and a TMV vector expressing another PVX fluorescent overcoat fusion protein. Coexpression of the PVX-CP fusions i...
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