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Epitalon is a synthetic peptide, telomerase activator, and putative anti-aging compound, [1] [2] which was identified as the putative active component of a bovine pineal gland extract known as epithalamin. [3]
Texture: Thick, hydrating gel | Ingredients: Niacinamide, ceramides | Other benefits: Oil free, fragrance free, paraben free, sulfate free. Niacinamide — the technical name for vitamin B3 — is ...
Oligopeptide P11-4 is a synthetic, pH controlled self-assembling peptide used for biomimetic mineralization e.g. for enamel regeneration [1] or as an oral care agent. P11-4 (INCI name Oligopeptide 104) consists of the natural occurring amino acids Glutamine , Glutamic acid , Phenylalanine , Tryptophan and Arginine . [ 2 ]
By modifying the amino acid sequence of sunflower trypsin inhibitor, more specifically, sunflower trypsin inhibitor-1 (SFTI-1), researchers have been able to develop synthetic serine protease inhibitors that have specificity and improved inhibitory activity towards certain serine proteases that are found in the human body, such as tissue kallikreins and human matriptase-1.
Self-assembling peptides are a category of peptides which undergo spontaneous assembling into ordered nanostructures.Originally described in 1993, [1] these designer peptides have attracted interest in the field of nanotechnology for their potential for application in areas such as biomedical nanotechnology, [2] tissue cell culturing, [3] [4] molecular electronics, and more.
There are a variety of platforms used to facilitate the growth of three-dimensional cellular structures including scaffold systems such as hydrogel matrices [70] and solid scaffolds, and scaffold-free systems such as low-adhesion plates, nanoparticle facilitated magnetic levitation, [71] hanging drop plates, [72] [73] and rotary cell culture.
This particular function is considered a scaffold's most basic function. Scaffolds assemble signaling components of a cascade into complexes. This assembly may be able to enhance signaling specificity by preventing unnecessary interactions between signaling proteins, and enhance signaling efficiency by increasing the proximity and effective concentration of components in the scaffold complex.
The tetratricopeptide repeat (TPR) is a structural motif.It consists of a degenerate 34 amino acid tandem repeat identified in a wide variety of proteins.It is found in tandem arrays of 3–16 motifs, [1] which form scaffolds to mediate protein–protein interactions and often the assembly of multiprotein complexes.