{"id":3,"date":"2011-10-21T20:46:59","date_gmt":"2011-10-21T20:46:59","guid":{"rendered":"http:\/\/www.lifetein.com\/blog\/?p=3"},"modified":"2024-11-16T22:41:22","modified_gmt":"2024-11-17T03:41:22","slug":"cell-penetrating-peptide-synthesis","status":"publish","type":"post","link":"https:\/\/www.lifetein.com\/blog\/cell-penetrating-peptide-synthesis\/","title":{"rendered":"Peptide Synthesis for Cell-penetration Studies"},"content":{"rendered":"

Cell-penetrating peptides (CPPs) have the ability to enter a cell’s plasma membrane independent of a membrane receptor. Attached to a CPP, therapeutic cargo could be delivered to an intracellular target, thus overcoming the entry restrictions set by the plasma membrane.<\/p>\n

Peptide Synthesis & Cell Penetration<\/h2>\n

The cationic CPPs interact with negatively charged head groups of lipids directly in the plasma membrane through electrostatic interactions. The increased local peptide concentration at the membrane surface will cause a transient destabilization of the lipid bilayer and lead to cell entry. The hydrophobic interactions, especially facilitated by the presence of tryptophan residues, may be important for the CPP-membrane interaction and cellular internalization.<\/p>\n

Please click here for more details for cell penetrating peptide synthesis services: http:\/\/lifetein.com\/Cell_Penetrating_Peptides.html<\/a><\/p>\n

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Cell-penetrating peptides (CPPs) have the ability to enter a cell’s plasma membrane independent of a membrane receptor. Attached to a CPP, therapeutic cargo could be delivered to an intracellular target, thus overcoming the entry restrictions set by the plasma membrane. … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1920,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[4],"tags":[3,11],"class_list":["post-3","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-peptide_synthesis","tag-cell-penetrating-peptide-synthesis","tag-cell-penetrating-peptides"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"Peptide Synthesis for Cell-penetration Studies | LifeTein Peptide Blog","description":"The cationic CPPs interact with negatively charged head groups of lipids directly in the plasma membrane through electrostatic interactions. 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