{"id":1530,"date":"2026-07-21T03:17:36","date_gmt":"2026-07-21T03:17:36","guid":{"rendered":"https:\/\/allgrowpeptide.com\/?page_id=1530"},"modified":"2026-07-28T09:50:08","modified_gmt":"2026-07-28T09:50:08","slug":"peptide-modifications","status":"publish","type":"page","link":"https:\/\/allgrowpeptide.com\/fr\/peptide-modifications\/","title":{"rendered":"Modifications des peptides"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1530\" class=\"elementor elementor-1530\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4990808 e-flex e-con-boxed e-con e-parent\" data-id=\"4990808\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2b7e96f e-con-full e-flex e-con e-child\" data-id=\"2b7e96f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-29a26bf e-con-full e-flex e-con e-child\" data-id=\"29a26bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-568756b elementor-widget elementor-widget-heading\" data-id=\"568756b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Services de modification de peptides pour la recherche sp\u00e9cialis\u00e9e<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29665e8 e-con-full e-flex e-con e-child\" data-id=\"29665e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3246f89 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3246f89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Des modifications peptidiques peuvent \u00eatre apport\u00e9es afin de modifier la charge terminale, la structure, la d\u00e9tectabilit\u00e9 analytique, le comportement de conjugaison, la solubilit\u00e9, la stabilit\u00e9 ou la compatibilit\u00e9 exp\u00e9rimentale. Certaines modifications terminales, certains marqueurs fluorescents, certaines \u00e9tiquettes d'affinit\u00e9, certaines strat\u00e9gies de cyclisation, certains lieurs, certaines cha\u00eenes de PEG, certains groupes lipidiques et certains acides amin\u00e9s non standard peuvent \u00eatre fournis apr\u00e8s \u00e9valuation de la faisabilit\u00e9 de la s\u00e9quence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2595e1e e-flex e-con-boxed e-con e-parent\" data-id=\"2595e1e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-24d2a91 e-con-full e-grid e-con e-child\" data-id=\"24d2a91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1250848 elementor-widget elementor-widget-image\" data-id=\"1250848\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"678\" height=\"452\" src=\"https:\/\/allgrowpeptide.com\/wp-content\/uploads\/2026\/07\/images-20.jpg\" class=\"attachment-large size-large wp-image-2665\" alt=\"Services de modification des peptides\" srcset=\"https:\/\/allgrowpeptide.com\/wp-content\/uploads\/2026\/07\/images-20.jpg 678w, https:\/\/allgrowpeptide.com\/wp-content\/uploads\/2026\/07\/images-20-300x200.jpg 300w, https:\/\/allgrowpeptide.com\/wp-content\/uploads\/2026\/07\/images-20-18x12.jpg 18w, https:\/\/allgrowpeptide.com\/wp-content\/uploads\/2026\/07\/images-20-600x400.jpg 600w\" sizes=\"(max-width: 678px) 100vw, 678px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4c6bc1 e-con-full e-flex e-con e-child\" data-id=\"c4c6bc1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3e075a elementor-widget elementor-widget-heading\" data-id=\"c3e075a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pourquoi modifie-t-on un peptide ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fbccb18 elementor-widget elementor-widget-text-editor\" data-id=\"fbccb18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"23603\" data-end=\"23861\">Un peptide lin\u00e9aire standard peut ne pas poss\u00e9der toutes les propri\u00e9t\u00e9s requises pour une exp\u00e9rience donn\u00e9e. C'est pourquoi il est possible d'y introduire un groupe fonctionnel afin de permettre la d\u00e9tection, l'immobilisation, la conjugaison, la cyclisation, la stabilisation ou la diff\u00e9renciation analytique du peptide.<\/p><p data-start=\"23863\" data-end=\"24060\">Cependant, chaque groupe introduit modifie la structure mol\u00e9culaire. Par cons\u00e9quent, le poids mol\u00e9culaire, l'hydrophobicit\u00e9, la charge, la solubilit\u00e9, le comportement lors de la purification et la r\u00e9ponse analytique peuvent \u00e9galement \u00eatre modifi\u00e9s.<\/p><p data-start=\"24062\" data-end=\"24363\">Bachem et GenScript \u00e9num\u00e8rent, parmi les options disponibles dans le commerce, des modifications telles que l'ac\u00e9tylation, l'amidation, la biotinylation, les colorants fluorescents, la cyclisation, la PEGylation, les groupes de chimie \u00ab click \u00bb, la phosphorylation, la lipidation, le marquage isotopique et la conjugaison \u00e0 un vecteur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d77d293 e-flex e-con-boxed e-con e-parent\" data-id=\"d77d293\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-32cda5f e-con-full e-flex e-con e-child\" data-id=\"32cda5f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2e3365 elementor-widget elementor-widget-heading\" data-id=\"f2e3365\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cat\u00e9gories de modifications<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba70095 e-grid e-con-full e-con e-child\" data-id=\"ba70095\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-14b7a56 e-con-full e-flex e-con e-child\" data-id=\"14b7a56\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"a40deb5\" class=\"e-a40deb5-5c9079b e-heading-base\" data-e-type=\"widget\" data-id=\"a40deb5\">Modifications apport\u00e9es au terminal<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1468f2 elementor-widget elementor-widget-text-editor\" data-id=\"c1468f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>On peut envisager l'ac\u00e9tylation N-terminale, l'amidation C-terminale, la fixation d'un acide gras terminal et certains groupes terminaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0538cba e-con-full e-flex e-con e-child\" data-id=\"0538cba\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"99da166\" class=\"e-99da166-996ef4a e-heading-base\" data-e-type=\"widget\" data-id=\"99da166\">Marqueurs fluorescents et marqueurs d'affinit\u00e9<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-65b2c1d elementor-widget elementor-widget-text-editor\" data-id=\"65b2c1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Il est possible d'introduire de la biotine, du FAM, du FITC, du TAMRA, de la rhodamine ou d'autres marqueurs fix\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba9149d e-con-full e-flex e-con e-child\" data-id=\"ba9149d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"6bb5a2e\" class=\"e-6bb5a2e-4a926a5 e-heading-base\" data-e-type=\"widget\" data-id=\"6bb5a2e\">Modifications structurelles<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bfbd18 elementor-widget elementor-widget-text-editor\" data-id=\"9bfbd18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>On peut \u00e9valuer la cyclisation par pont disulfure, la cyclisation \u00ab t\u00eate-\u00e0-queue \u00bb, la cyclisation des cha\u00eenes lat\u00e9rales ou les structures contraintes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b5b7197 e-grid e-con-full e-con e-child\" data-id=\"b5b7197\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-dd540a5 e-con-full e-flex e-con e-child\" data-id=\"dd540a5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"64c3ff3\" class=\"e-64c3ff3-35a59b0 e-heading-base\" data-e-type=\"widget\" data-id=\"64c3ff3\">Modifications chimiques<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-32fa175 elementor-widget elementor-widget-text-editor\" data-id=\"32fa175\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>On peut envisager la phosphorylation, la m\u00e9thylation, la PEGylation, la lipidation, le marquage isotopique, les acides amin\u00e9s D et les acides amin\u00e9s non naturels.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2b673a9 e-con-full e-flex e-con e-child\" data-id=\"2b673a9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"6668988\" class=\"e-6668988-b6a15a4 e-heading-base\" data-e-type=\"widget\" data-id=\"6668988\">Groupes r\u00e9actifs et liaisons<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb2937e elementor-widget elementor-widget-text-editor\" data-id=\"eb2937e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Il est possible d'incorporer des groupes azide, alcyne, mal\u00e9imide, cyst\u00e9ine, Ahx et d'autres espaceurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-44e64f8 e-con-full e-flex e-con e-child\" data-id=\"44e64f8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"5ddfa59\" class=\"e-5ddfa59-d003356 e-heading-base\" data-e-type=\"widget\" data-id=\"5ddfa59\">Conjugaison du porteur<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-db8c6c7 elementor-widget elementor-widget-text-editor\" data-id=\"db8c6c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le KLH, le BSA, l'OVA ou tout autre support techniquement adapt\u00e9 peuvent \u00eatre utilis\u00e9s le cas \u00e9ch\u00e9ant.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4221d65 e-flex e-con-boxed e-con e-parent\" data-id=\"4221d65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e07338f elementor-widget elementor-widget-heading\" data-id=\"e07338f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Guide de s\u00e9lection des modifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-709698f e-flex e-con-boxed e-con e-parent\" data-id=\"709698f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0662595 elementor-widget elementor-widget-html\" data-id=\"0662595\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n.modification-guide-wrap{\r\n  width:100%;\r\n  overflow:hidden;\r\n}\r\n\r\n.modification-guide-table{\r\n  width:100%;\r\n  border-collapse:collapse;\r\n  table-layout:fixed;\r\n  font-family:Arial,sans-serif;\r\n  font-size:15px;\r\n  color:#26384a;\r\n}\r\n\r\n.modification-guide-table th,\r\n.modification-guide-table td{\r\n  padding:13px 16px;\r\n  border:1px solid #d2e3ef;\r\n  text-align:left;\r\n  vertical-align:middle;\r\n  line-height:1.5;\r\n  white-space:normal;\r\n  word-break:normal;\r\n  overflow-wrap:break-word;\r\n}\r\n\r\n.modification-guide-table th{\r\n  background:#1d7fba;\r\n  color:#fff;\r\n  font-weight:700;\r\n}\r\n\r\n.modification-guide-table th:first-child,\r\n.modification-guide-table td:first-child{\r\n  width:46%;\r\n}\r\n\r\n.modification-guide-table th:last-child,\r\n.modification-guide-table td:last-child{\r\n  width:54%;\r\n}\r\n\r\n.modification-guide-table td:first-child{\r\n  color:#0667a6;\r\n  font-weight:700;\r\n}\r\n\r\n.modification-guide-table tbody tr:nth-child(odd){\r\n  background:#f8fafc;\r\n}\r\n\r\n.modification-guide-table tbody tr:nth-child(even){\r\n  background:#eaf5fb;\r\n}\r\n\r\n.modification-guide-table tbody tr:hover{\r\n  background:#dceffc;\r\n}\r\n\r\n@media screen and (max-width:600px){\r\n  .modification-guide-wrap{\r\n    width:100% !important;\r\n    overflow:hidden !important;\r\n  }\r\n\r\n  .modification-guide-table{\r\n    display:table !important;\r\n    width:100% !important;\r\n    table-layout:fixed !important;\r\n    font-size:13px !important;\r\n  }\r\n\r\n  .modification-guide-table thead{\r\n    display:table-header-group !important;\r\n  }\r\n\r\n  .modification-guide-table tbody{\r\n    display:table-row-group !important;\r\n  }\r\n\r\n  .modification-guide-table tr{\r\n    display:table-row !important;\r\n    margin:0 !important;\r\n    border:0 !important;\r\n    border-radius:0 !important;\r\n  }\r\n\r\n  .modification-guide-table th,\r\n  .modification-guide-table td{\r\n    display:table-cell !important;\r\n    min-width:0 !important;\r\n    max-width:none !important;\r\n    padding:10px 8px !important;\r\n    line-height:1.45 !important;\r\n    white-space:normal !important;\r\n    word-break:normal !important;\r\n    overflow-wrap:break-word !important;\r\n  }\r\n\r\n  .modification-guide-table th:first-child,\r\n  .modification-guide-table td:first-child{\r\n    width:45% !important;\r\n  }\r\n\r\n  .modification-guide-table th:last-child,\r\n  .modification-guide-table td:last-child{\r\n    width:55% !important;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"modification-guide-wrap\">\r\n  <table class=\"modification-guide-table\">\r\n    <thead>\r\n      <tr>\r\n        <th>Objectif de la recherche<\/th>\r\n        <th>Modification \u00e9ventuelle<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n\r\n    <tbody>\r\n      <tr>\r\n        <td>R\u00e9duire les frais de terminal<\/td>\r\n        <td>Ac\u00e9tylation ou amidation<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Activer la d\u00e9tection par fluorescence<\/td>\r\n        <td>FAM, FITC, TAMRA ou un autre colorant<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Prise en charge de la capture par affinit\u00e9<\/td>\r\n        <td>Structure de la biotine ou du lieur de biotine<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Activer la fixation sur le support<\/td>\r\n        <td>Conjugaison \u00e0 la cyst\u00e9ine, \u00e0 un lieur ou \u00e0 un vecteur<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Contr\u00f4le de la conformation des peptides<\/td>\r\n        <td>Cyclisation<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Augmenter la taille hydrodynamique<\/td>\r\n        <td>PEGylation<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Augmenter l'association membranaire<\/td>\r\n        <td>Lipidation<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Prise en charge du tra\u00e7age analytique<\/td>\r\n        <td>Marquage par isotopes stables<\/td>\r\n      <\/tr>\r\n\r\n      <tr>\r\n        <td>Activer la chimie \u00ab click \u00bb<\/td>\r\n        <td>Groupe azide ou alcyne<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29444a2 e-flex e-con-boxed e-con e-parent\" data-id=\"29444a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7a2642a e-con-full e-flex e-con e-child\" data-id=\"7a2642a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e8d7c6b elementor-widget elementor-widget-heading\" data-id=\"e8d7c6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment g\u00e8re-t-on un projet portant sur des peptides modifi\u00e9s ?<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e98eb36 e-grid e-con-full e-con e-child\" data-id=\"e98eb36\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-60e6e5d e-con-full e-flex e-con e-child\" data-id=\"60e6e5d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"893c807\" class=\"e-893c807-bd46323 e-heading-base\" data-e-type=\"widget\" data-id=\"893c807\">L'objectif de la recherche est d\u00e9fini<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e24eea elementor-widget elementor-widget-text-editor\" data-id=\"1e24eea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tout d'abord, on explique la fonction vis\u00e9e par la modification, qu'il s'agisse de d\u00e9tection, de conjugaison, de contr\u00f4le structurel, de solubilit\u00e9 ou de tra\u00e7abilit\u00e9 analytique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d41be0e e-con-full e-flex e-con e-child\" data-id=\"d41be0e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"c1205e6\" class=\"e-c1205e6-6058f91 e-heading-base\" data-e-type=\"widget\" data-id=\"c1205e6\">La position de fixation est s\u00e9lectionn\u00e9e<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-759542e elementor-widget elementor-widget-text-editor\" data-id=\"759542e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>On s\u00e9lectionne ensuite l'extr\u00e9mit\u00e9 N-terminale, l'extr\u00e9mit\u00e9 C-terminale ou une cha\u00eene lat\u00e9rale sp\u00e9cifique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8c7350c e-con-full e-flex e-con e-child\" data-id=\"8c7350c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"7bec32e\" class=\"e-7bec32e-c4bbe3b e-heading-base\" data-e-type=\"widget\" data-id=\"7bec32e\">Les exigences relatives aux \u00e9diteurs de liens sont examin\u00e9es<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-8901460 elementor-widget elementor-widget-text-editor\" data-id=\"8901460\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Si n\u00e9cessaire, on peut ajouter un espaceur afin de r\u00e9duire l'interf\u00e9rence st\u00e9rique entre le peptide et le groupe li\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-79a7d18 e-grid e-con-full e-con e-child\" data-id=\"79a7d18\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ee33005 e-con-full e-flex e-con e-child\" data-id=\"ee33005\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"b83e429\" class=\"e-b83e429-cabebcd e-heading-base\" data-e-type=\"widget\" data-id=\"b83e429\">\u00c9valuation de la faisabilit\u00e9<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-f07533f elementor-widget elementor-widget-text-editor\" data-id=\"f07533f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nous passons ensuite en revue les effets de cette modification sur la charge, l'hydrophobicit\u00e9, le rendement de synth\u00e8se, la solubilit\u00e9 et la purification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a97e2e e-con-full e-flex e-con e-child\" data-id=\"0a97e2e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"1bea493\" class=\"e-1bea493-2f44336 e-heading-base\" data-e-type=\"widget\" data-id=\"1bea493\">S\u00e9lection des m\u00e9thodes d'analyse<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a4bf26 elementor-widget elementor-widget-text-editor\" data-id=\"8a4bf26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>En fonction de la structure modifi\u00e9e, il est possible de choisir entre la HPLC, la spectrom\u00e9trie de masse (MS), la d\u00e9tection UV, l'analyse des acides amin\u00e9s ou toute autre m\u00e9thode convenue.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0b1d183 e-con-full e-flex e-con e-child\" data-id=\"0b1d183\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<h4 data-interaction-id=\"2fbf1f6\" class=\"e-2fbf1f6-6db73ea e-heading-base\" data-e-type=\"widget\" data-id=\"2fbf1f6\">Le cahier des charges d\u00e9finitif a \u00e9t\u00e9 approuv\u00e9<\/h4>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ae717e elementor-widget elementor-widget-text-editor\" data-id=\"6ae717e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Enfin, la s\u00e9quence, les modifications, la position, le linker, la puret\u00e9, la quantit\u00e9 et le dossier d'analyse sont valid\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-84d45a3 e-con-full e-flex e-con e-parent\" data-id=\"84d45a3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9f1e4b9 e-flex e-con-boxed e-con e-child\" data-id=\"9f1e4b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f978fed e-con-full e-flex e-con e-child\" data-id=\"f978fed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2210021 elementor-widget elementor-widget-heading\" data-id=\"2210021\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Discutez de la conception de votre peptide modifi\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b99b61b e-con-full e-flex e-con e-child\" data-id=\"b99b61b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08b73ac elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"08b73ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"251\" data-end=\"467\">Veuillez indiquer la s\u00e9quence, la modification, la position de fixation, les exigences relatives au linker, la puret\u00e9, la quantit\u00e9 et l'application de recherche.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6039a8f e-con-full e-flex e-con e-child\" data-id=\"6039a8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2a0374 fluent-form-widget-step-header-yes fluent-form-widget-step-progressbar-yes fluentform-widget-submit-button-custom elementor-widget elementor-widget-fluent-form-widget\" data-id=\"b2a0374\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"fluent-form-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n            <div class=\"fluentform-widget-wrapper fluentform-widget-align-default\">\n\n            \n            <div class='fluentform ff-default fluentform_wrapper_5 ffs_default_wrap'><form data-form_id=\"5\" id=\"fluentform_5\" class=\"frm-fluent-form fluent_form_5 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{\"id\":\"5\",\"ajaxUrl\":\"https:\\\/\\\/allgrowpeptide.com\\\/wp-admin\\\/admin-ajax.php\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"asteriskPlacement\":\"asterisk-right\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_5_1\",\"form_id_selector\":\"fluentform_5\",\"rules\":{\"input_text\":{\"required\":{\"value\":false,\"message\":\"Ce champ est obligatoire\",\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\",\"global\":true}},\"input_text_1\":{\"required\":{\"value\":true,\"message\":\"Ce champ est obligatoire\",\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\",\"global\":true}},\"input_text_2\":{\"required\":{\"value\":false,\"message\":\"Ce champ est 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Selected terminal changes, fluorescent labels, affinity tags, cyclization strategies, linkers, PEG chains, lipid groups, and non-standard amino acids may be supplied after sequence feasibility has been evaluated. Why Is a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1530","page","type-page","status-publish","hentry"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Peptide Modification, Labeling and Conjugation Services<\/title>\n<meta name=\"description\" content=\"Peptide modification services including acetylation, amidation, cyclization, biotin, fluorescent labeling, PEGylation, lipidation, linkers, and conjugation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/allgrowpeptide.com\/fr\/peptide-modifications\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta 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