Results 341 to 350 of about 2,785,119 (387)
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Journal of the American Chemical Society, 2002
Electrospraying a mixture of Ac-(GA)7K and Ac-A(GA)7K (Ac = acetyl, G = glycine, A = alanine, and K = lysine) peptides produces strong signals for unsolvated dimers and trimers. The conformations of these multimers have been examined with use of ion mobility measurements in conjunction with molecular dynamics simulations.
David T, Kaleta, Martin F, Jarrold
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Electrospraying a mixture of Ac-(GA)7K and Ac-A(GA)7K (Ac = acetyl, G = glycine, A = alanine, and K = lysine) peptides produces strong signals for unsolvated dimers and trimers. The conformations of these multimers have been examined with use of ion mobility measurements in conjunction with molecular dynamics simulations.
David T, Kaleta, Martin F, Jarrold
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Amino Acids, Peptides and Proteins
Amino Acids, Peptides And Proteins, 2019Introduction Alternatives to meat products, such as tofu and jackfruit, have been popular since the 1960s. Tofu is a product made from soybeans. More recently, food developers and technologists have used a naturally occurring protein, haem, to make ...
Carp, Tuna, Turtle, Alligator
semanticscholar +1 more source
1995
If we include beta-lactam antibiotics on the grounds that they have the same biosynthetic origin, peptides remain commercially the most important group of pharmaceuticals. However, our increasing knowledge of the genetic and enzymic background to biosynthesis, and of the regulation of metabolite production, will eventually bring a more unified approach
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If we include beta-lactam antibiotics on the grounds that they have the same biosynthetic origin, peptides remain commercially the most important group of pharmaceuticals. However, our increasing knowledge of the genetic and enzymic background to biosynthesis, and of the regulation of metabolite production, will eventually bring a more unified approach
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The FASEB Journal, 1995
Although most short, linear peptide fragments of proteins are unstructured in aqueous solution, a number of immunogenic and antigenic peptides have been shown to have conformational preferences for structured forms. By using mainly NMR and CD spectroscopy, it has been possible to detect and quantify quite small populations of β ...
H J, Dyson, P E, Wright
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Although most short, linear peptide fragments of proteins are unstructured in aqueous solution, a number of immunogenic and antigenic peptides have been shown to have conformational preferences for structured forms. By using mainly NMR and CD spectroscopy, it has been possible to detect and quantify quite small populations of β ...
H J, Dyson, P E, Wright
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Surgical Infections, 2018
Bacterial resistance to available antibiotics has resulted in enhanced efforts at antibiotic stewardship but also has led to investigation into alternative methods for managing surgical infections. Antimicrobial peptides (AMPs) are naturally occurring compounds produced by all prokaryotic and eukaryotic cells that have potential as an alternative to ...
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Bacterial resistance to available antibiotics has resulted in enhanced efforts at antibiotic stewardship but also has led to investigation into alternative methods for managing surgical infections. Antimicrobial peptides (AMPs) are naturally occurring compounds produced by all prokaryotic and eukaryotic cells that have potential as an alternative to ...
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Baillière's Clinical Gastroenterology, 1996
There is a growing body of evidence supporting the hypothesis that members of the trefoil peptide family are involved actively in maintaining the integrity of the gastrointestinal mucosa and facilitating its repair. To date, three trefoil peptides are known in man: pS2, ITF and SP.
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There is a growing body of evidence supporting the hypothesis that members of the trefoil peptide family are involved actively in maintaining the integrity of the gastrointestinal mucosa and facilitating its repair. To date, three trefoil peptides are known in man: pS2, ITF and SP.
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Peptides: Locally Active Peptides (“Vasoactive Peptides”)
1982Angiotensin may be considered the prototype of the so-called vasoactive peptides inasmuch as its predominant effect is on vascular smooth muscle, which is constricted by both direct and indirect effects of the peptide. However, angiotensin may affect contractility of much extravascular smooth muscle with a predominantly, if not exclusively, stimulatory
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Gastroenterology Clinics of North America, 1989
The intent of this article is to summarize the primary structures (that is, amino acid sequences) localization, primary gastrointestinal and pancreatic actions, and possible clinical relevance of the major gut peptides as well as some of the miscellaneous gut peptides. A brief overview of the general characteristics of gut peptides is presented.
D W, Green, G, Gomez, G H, Greeley
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The intent of this article is to summarize the primary structures (that is, amino acid sequences) localization, primary gastrointestinal and pancreatic actions, and possible clinical relevance of the major gut peptides as well as some of the miscellaneous gut peptides. A brief overview of the general characteristics of gut peptides is presented.
D W, Green, G, Gomez, G H, Greeley
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Diabetes Care, 1982
C-peptide is a polypeptide originating from proinsulin after its cleavage in the B-cell. It is secreted equimolarly with the other cleavage product, insulin, into the portal circulation. Only a minimal fraction of C-peptide is extracted by the liver; it is supposed to be mainly removed by the kidney.
J B, Hoekstra +3 more
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C-peptide is a polypeptide originating from proinsulin after its cleavage in the B-cell. It is secreted equimolarly with the other cleavage product, insulin, into the portal circulation. Only a minimal fraction of C-peptide is extracted by the liver; it is supposed to be mainly removed by the kidney.
J B, Hoekstra +3 more
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