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Structural and biological characterization of two novel peptides from the venom of the neotropical social wasp Agelaia pallipes pallipes
(Elsevier B.V., 2004-07-01)
The venom of the neotropical social wasp Agelaia pallipes pallipes was fractionated by RP-HPLC resulting in the elution of seven fractions; the last two were re-fractionated under RP-HPLC by using isocratic elution conditions ...
High-throughput analysis of synthetic peptides for the immunodiagnosis of canine visceral leishmaniasis
(Public Library of Science, 2014)
Selectivity in the mechanism of action of antimicrobial mastoparan peptide Polybia-MP1
(Springer, 2008-07-01)
Many potent antimicrobial peptides also present hemolytic activity, an undesired collateral effect for the therapeutic application. Unlike other mastoparan peptides, Polybia-MP1 (IDWKKLLDAAKQIL), obtained from the venom ...
Selectivity in the mechanism of action of antimicrobial mastoparan peptide Polybia-MP1
(Springer, 2008-07-01)
Many potent antimicrobial peptides also present hemolytic activity, an undesired collateral effect for the therapeutic application. Unlike other mastoparan peptides, Polybia-MP1 (IDWKKLLDAAKQIL), obtained from the venom ...
Peptidome profiling of venom from the social wasp Polybia paulista
(Elsevier B. V., 2015)
Most crude venom from Polybiapaulista is composed of short, linear peptides; however, only five of these peptides are structurally and functionally characterized. Therefore, the peptides in this venom were profiled using ...
Isolation and photo-oxidation of lysozyme fragments
(1981)
Reduction of the four disulfide bonds and further carboxymethylation of lysozyme followed by its reaction with CNBr brings about L-I, (aa 1 12) and L-II-III (aa 13 129) peptides.
When breaking the polypeptidic chain by ...
Screening of Novel Bioactive Peptides from Goat Casein: In Silico to In Vitro Validation
(2022-03-01)
Food-derived bioactive peptides are of great interest to science and industry due to evolving drivers of food product innovation, including health and wellness. This study aims to draw attention through a critical study ...
Effects of N-terminus modifications on the conformation and permeation activities of the synthetic peptide L1A
(Springer, 2016-06-01)
We investigate the effect of the N-terminus modification of the L1A, a synthetic octadecapeptide, on its helical content, affinity and lytic action in model membranes and on its hemolytic and antibacterial activities. L1A ...
Genetic Analysis of Signal Peptides in Amphibian Antimicrobial Secretions
(Indian Academy of Sciences, 2018-12)
Amphibian secretion is an important source of bioactive molecules that naturally protect the skin against noxious microorganisms. Collectively called antimicrobial peptides (AMPs), these molecules have a wide spectrum of ...