Surface display of a functional single-chain Fv antibody on staphylococci
نویسندگان
چکیده
منابع مشابه
Expression of a functional antizearalenone single-chain Fv antibody in transgenic Arabidopsis plants.
The efficacy of cloning a recombinant mycotoxin antibody in plants was tested using Arabidopsis as a model. An antizearalenone single-chain Fv (scFv) DNA fragment was first cloned in the newly constructed phage display vector (pEY.5) and then recloned in the plant transformation vector pKYLX71::35S(2). After transformation, constructs of antizearalenone scFv were introduced into immature Arabid...
متن کاملStability engineering of antibody single-chain Fv fragments.
The application of single-chain Fv fragments (scFv) in medicine and biotechnology places great demands on their stability. Only recently has attention been given to the production of highly stable scFvs, and in a number of examples it was found that such fragments indeed perform better during practical applications. The structural parameters influencing scFv stability are now beginning to be el...
متن کاملMammalian expression and secretion of functional single-chain Fv molecules.
Single-chain Fv (sFv) proteins are genetically engineered molecules that consist of the two variable domains of an antibody connected by a polypeptide linker; they contain the antigen binding function of the parental protein in a single 30-kDa polypeptide chain. sFvs are usually produced in bacteria where they are insoluble and therefore require extensive refolding in vitro. In this report we f...
متن کاملA large semi-synthetic single-chain Fv phage display library based on chicken immunoglobulin genes
BACKGROUND Antibody fragments selected from large combinatorial libraries have numerous applications in diagnosis and therapy. Most existing antibody repertoires are derived from human immunoglobulin genes. Genes from other species can, however, also be used. Because of the way in which gene conversion introduces diversity, the naïve antibody repertoire of the chicken can easily be accessed usi...
متن کاملCell surface display of a single-chain antibody for attaching polypeptides.
To provide an efficient means of coupling proteins, peptides and other suitable moieties to cells, we have constructed a retroviral expression vector for cell surface display of a single-chain antibody (scFv) against the hapten 4-ethoxymethylene-2-phenyl-oxazo-line-5-one (phOx). The hapten phOx can be easily conjugated to primary amino and sulfhydryl groups, thus providing points of attachment ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1996
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.178.5.1341-1346.1996