Abstract:
:A His-tagged coiled coil stem loop peptide with stable secondary structure was designed and biosynthesized. A series of oligopeptides related to the EBV envelope glycoprotein 350/220 N-terminal nonapeptide as potential CD21 receptor-binding epitopes were engineered into the loop region of the peptide scaffold. It was shown that these peptides had a stable alpha-helical coiled coil structure and assumed a monomeric form in PBS. Biorecognition of the epitopes was studied by immobilizing the epitope-containing peptides on complexed Ni2+-containing surfaces through His-Ni2+ chelation and incubating with purified soluble CD21 receptor or CD21+ cells. The results showed that the potential epitopes bound to CD21 and CD21+ cells at different affinities depending on oligopeptide structures. This approach allows for the evaluation of epitope biorecognizabilities and the selection of optimal oligopeptides among sequences for use as targeting moieties in the design of new lymphoma-targeting polymeric drug carriers.
journal_name
Biomacromoleculesjournal_title
Biomacromoleculesauthors
Tang A,Kopecek Jdoi
10.1021/bm015606+keywords:
subject
Has Abstractpub_date
2002-05-01 00:00:00pages
421-31issue
3eissn
1525-7797issn
1526-4602pii
bm015606+journal_volume
3pub_type
杂志文章abstract::Consensus motifs for sequences of both crystallizable and amorphous blocks in silks and natural structural analogues of silks vary widely. To design novel silklike polypeptides, an important question is therefore how the nature of either the crystallizable or the amorphous block affects the self-assembly and resulting...
journal_title:Biomacromolecules
pub_type: 杂志文章
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journal_title:Biomacromolecules
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doi:10.1021/bm100397p
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journal_title:Biomacromolecules
pub_type: 杂志文章
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更新日期:2005-09-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm025501m
更新日期:2002-07-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
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更新日期:2003-09-01 00:00:00
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journal_title:Biomacromolecules
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更新日期:2005-03-01 00:00:00
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journal_title:Biomacromolecules
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更新日期:2011-03-14 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm401580k
更新日期:2014-01-13 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
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journal_title:Biomacromolecules
pub_type: 杂志文章
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更新日期:2020-06-08 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm8002754
更新日期:2008-08-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm501623c
更新日期:2015-03-09 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm010150h
更新日期:2002-03-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/acs.biomac.6b00005
更新日期:2016-04-11 00:00:00
abstract::An appropriate modification technique for silk materials is needed to effectively improve their physical properties for specific applications. A telechelic-type polyalanine (T-polyA) was synthesized by papain-catalyzed polymerization as a novel reinforcing agent for silk materials. A silk fibroin obtained from Bombyx ...
journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/acs.biomac.6b01891
更新日期:2017-03-13 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm800235j
更新日期:2008-07-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/acs.biomac.0c01195
更新日期:2020-12-14 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/acs.biomac.9b01332
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journal_title:Biomacromolecules
pub_type: 杂志文章
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更新日期:2010-01-11 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
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更新日期:2006-06-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm101110x
更新日期:2011-03-14 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm201776r
更新日期:2012-04-09 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm1008316
更新日期:2010-10-11 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm501390d
更新日期:2015-01-12 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm060326l
更新日期:2006-09-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm301410d
更新日期:2012-12-10 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm700906k
更新日期:2008-01-01 00:00:00
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journal_title:Biomacromolecules
pub_type: 杂志文章
doi:10.1021/bm060070j
更新日期:2006-08-01 00:00:00