Exempel på peptide

• Is the synthesis of rumen bacterial protein limited by the availability of pre-formed amino acids and/or peptides?

• In previous studies on platyhelminths, the effects of peptide modulators of the neuromuscular system have been examined on muscle strips or dispersed muscle fibres.

• Therefore, it probably only metabolizes the released peptide.

• However, the short peptides did not encompass any sequence characteristic for functional domains of cysteine proteases.

• It is believed that the peptides competitively inhibit the intermediate filament molecules for binding sites which facilitate filament formation and\or stability.

• Cellular uptake of an alpha-helical amphipathic model peptide with the potential to deliver polar compounds into the cell interior non-endocytically.

• Identification of regions involved in the binding of alpha-bungarotoxin to the human alpha7 neuronal nicotinic acetylcholine receptor using synthetic peptides.

• Above a threshold concentration, the peptide disrupts the lipid packing, which leads to the internalization of the peptide.

• Finally, oxytocin's effects on maternal bonding can be disrupted via blockade of m-opiod receptors, underscoring the relation between oxytocin and opioid peptides.

• These two peptides seemed to be products of prestressed protoscoleces.

• It turns out that amphipathicity simply prevented peptide washout, but was not essential for the internalization.

• Antimicrobial peptide pores in membranes detected by neutron in plane scattering.

• They created aggregates of simple polyglutamine peptides in vitro and introduced them to mammalian cells in culture.

• Cellular import of functional peptides to block intracellular signaling.