Results 261 to 270 of about 1,056,473 (318)

Peptide and pseudo-peptide

The Quarterly Journal of Nuclear Medicine and Molecular Imaging, 2020
In recent years, the introduction of theranostic twins for specific diagnosis and treatment in patients with neuroendocrine tumors became a nuclear medicine success story. 64Cu/18F labeled prostate specific membrane antigen (PSMA) for molecular imaging with PET-CT and peptide radioligand therapy with 177Lu labeled PSMA inhibitors will favorably become ...
Siroos, Mirzaei, Rainer W, Lipp
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Self Peptides and the Peptidic Self

International Reviews of Immunology, 2001
Twenty years ago, antigenic and self peptides presented by MHC molecules were absent from the immunological scene. While foreign peptides could be assayed by immune reactions, self peptides, as elusive and invisible as they were at the time, were bound to have an immunological role. How self peptides are selected and presented by MHC molecules, and how
P, Kourilsky, N, Fazilleau
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Peptide Vaccines and Peptide Libraries

Biological Chemistry, 2001
Synthetic immunogens, containing built-in adjuvanticity, B cell, T helper cell and CTL epitopes or mimotopes, are ideal and invaluable tools to study the immune response with respect to antigen processing and presentation. This serves as a basis for the development of complete and minimal vaccines which do not need large carrier proteins, further ...
K H, Wiesmüller, B, Fleckenstein, G, Jung   +2 more
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Peptide dendrimers

Journal of Peptide Science, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Petr, Niederhafner, Jaroslav, Sebestík, Jan, Jezek   +2 more
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Peptide-Based Photocathodic Biosensors: Integrating a Recognition Peptide with an Antifouling Peptide

Analytical Chemistry, 2021
Accurate and sensitive detection of targets in practical biological matrixes such as blood, plasma, serum, or tissue fluid is a frontier issue for most biosensors since the coexistence of both potential reducing agents and protein molecules has the possibility of causing signal interference.
Shiting Gu, Xiao-Mei Shi, Di Zhang, Gao-Chao Fan, Xiliang Luo   +4 more
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Peptide chemistry toolbox – Transforming natural peptides into peptide therapeutics

Bioorganic & Medicinal Chemistry, 2018
The development of solid phase peptide synthesis has released tremendous opportunities for using synthetic peptides in medicinal applications. In the last decades, peptide therapeutics became an emerging market in pharmaceutical industry. The need for synthetic strategies in order to improve peptidic properties, such as longer half-life, higher ...
Miloš, Erak, Kathrin, Bellmann-Sickert, Sylvia, Els-Heindl, Annette G, Beck-Sickinger   +3 more
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Unprotected peptides as building blocks for branched peptides and peptide dendrimers

International Journal of Peptide and Protein Research, 1995
We describe two new site‐specific ligation methods for preparing branched peptide dendrimers such as multiple antigen peptide (MAP). Both methods are based on the general approach of exploiting the specific reaction between a weak base and an aldehyde under acidic conditions so that unprotected peptides can be used as building blocks.
J C, Spetzler, J P, Tam
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Selection and application of peptide-binding peptides

Nature Biotechnology, 2000
Peptide-binding ligands would be useful for directing reagents to particular epitopes in a protein, the detection of peptide hormones, and many other applications. Here we show that peptides of modest size isolated from a library using a simple genetic assay can act as specific receptors for other peptides.
Z, Zhang, W, Zhu, T, Kodadek
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Synthesis of prenylated peptides and peptide esters

Biopolymers, 1997
Modification of the cysteine sulfur in peptides and proteins to a thioether is a recently described posttranslational event that results in the incorporation of farnesyl and geranylgeranyl moieties. The increased lipophilicity accompanying these modifications often causes localization of the resulting protein to the membrane and may be essential for ...
F R, Naider, J M, Becker
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