نتایج جستجو برای: vhh
تعداد نتایج: 516 فیلتر نتایج به سال:
UNLABELLED Nanobodies, or VHHs, that recognize poliovirus type 1 have previously been selected and characterized as candidates for antiviral agents or reagents for standardization of vaccine quality control. In this study, we present high-resolution cryo-electron microscopy reconstructions of poliovirus with five neutralizing VHHs. All VHHs bind the capsid in the canyon at sites that extensivel...
In addition to conventional antibodies, camelids produce immunoglobulins G composed exclusively of heavy chains in which the antigen binding site is formed only by single domains called VHH. Their particular characteristics make VHHs interesting tools for drug-delivery, passive immunotherapy and high-throughput diagnosis. Hantaviruses are rodent-borne viruses of the Bunyaviridae family. Two cli...
purpose: the antigen binding fragments of camelids heavy chain antibodies are comprised in one single domain (vhh). the crystal structure of an isolated vhh indicated that it is a problate particle of 2.5 nm in diameter and ∼4 nm high, and has been referred to as a nanobody. the very close similarity of these molecules to human vhs illustrates the potential application of these novel products ...
background: designing novel therapeutic agents has been a critical challenge for hiv disease. materials and methods: in current study a dna sequence which was encoded the tat protein was synthesized and inserted in pet 28 vector. vector was cloned in bl21-de3 e. coli and cultured in tb media. after protein expression, recombinant tat protein was purified by nta affinity chromatography. the tat ...
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