NOVEL COMPOUND ACCELERATING SECRETION OF HUMAN-DERIVED ANTI-MICROBIAL PEPTIDE, METHOD FOR PREPARING SAME, AND COMPOSITION HAVING SAME AS ACTIVE INGREDIENT
申请人:Neopharm Co., Ltd.
公开号:US20130190397A1
公开(公告)日:2013-07-25
Disclosed is a compound having an acceleration effect on the secretion of human β-defensin, LL-37, which is a human-derived anti-microbial peptide, a method for preparing same, and a composition for accelerating the secretion of anti-microbial peptide having same as an active ingredient, and the compound and the composition using same of the present invention enhance the anti-microbial effect and the immunity control effect that the anti-microbial peptide has in the body by accelerating the secretion of the anti-microbial peptide in the body.
Synthesis, physicochemical, and biological activities of novel N-acyl tyrosine monomeric and Gemini surfactants in single and SDS/CTAB-mixed micellar system
Mixed micellar behavior of the N‐acyl Gemini surfactant with conventional cationic (CTAB) and anionic (SDS) surfactants in aqueous solution was studied. The negative value of the interaction parameter β12 observed for the N‐acyl Gemini in binary mixture with CTAB surfactant indicated a synergistic interaction within the mixed micellar system. However, the binary mixture with SDS displayed antagonistic
Compound accelerating secretion of human-derived anti-microbial peptide, method for preparing same, and composition having same as active ingredient
申请人:Neopharm Co., Ltd.
公开号:US08809390B2
公开(公告)日:2014-08-19
Disclosed is a compound having an acceleration effect on the secretion of human β-defensin, LL-37, which is a human-derived anti-microbial peptide, a method for preparing same, and a composition for accelerating the secretion of anti-microbial peptide having same as an active ingredient, and the compound and the composition using same of the present invention enhance the anti-microbial effect and the immunity control effect that the anti-microbial peptide has in the body by accelerating the secretion of the anti-microbial peptide in the body.
Metal-free functionalization of tyrosine residues in short peptides and study of the morphological alterations
作者:Santanu Karmakar、Genji Sukumar、Seelam Prasanthkumar、Babli K. Jha、Prathama S. Mainkar、Kiranmai Nayani、Srivari Chandrasekhar
DOI:10.1039/d3cc06115a
日期:2024.4.2
Consequently, the self-assembly of the peptide compounds has been studied at the nanoscopic level before and after functionalization. The results suggest that the peptidederivatives comprising amide groups promote intermolecular H-bonding interactions and the difference in –OH and –NH2 functionalgroups is found to be responsible for the morphological changes. Morphological transitions from 1D nanowires to