{"id":4110,"date":"2026-10-11T06:37:05","date_gmt":"2026-10-11T06:37:05","guid":{"rendered":"https:\/\/nhdbio.com\/?page_id=4110"},"modified":"2026-10-11T07:41:08","modified_gmt":"2026-10-11T07:41:08","slug":"%e3%83%9a%e3%83%97%e3%83%81%e3%83%89%e6%9c%ab%e7%ab%af%e3%81%ae%e3%82%a2%e3%82%bb%e3%83%81%e3%83%ab%e5%8c%96%e3%81%a8%e3%82%a2%e3%83%9f%e3%83%89%e5%8c%96","status":"publish","type":"page","link":"https:\/\/nhdbio.com\/ja\/analytical-methods\/peptide-terminal-acetylation-amidation\/","title":{"rendered":"\u30da\u30d7\u30c1\u30c9\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\uff1a\u305d\u308c\u305e\u308c\u306e\u672b\u7aef\u3067\u4f55\u304c\u5909\u308f\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p>Two labels show the same peptide sequence, but one also says \u201cAc\u201d or \u201camide.\u201d Are the products identical? Those small additions describe changes to the ends of the chain. They belong in both the specification and the expected mass.<\/p>\n<h2>\u30da\u30d7\u30c1\u30c9\u306b\u306f\u59cb\u307e\u308a\u3068\u7d42\u308f\u308a\u304c\u3042\u308a\u307e\u3059<\/h2>\n<p>\u30da\u30d7\u30c1\u30c9\u914d\u5217\u306f\u901a\u5e38\u3001\u30a2\u30df\u30ce\u672b\u7aef\uff08N\u672b\u7aef\u3068\u547c\u3070\u308c\u308b\uff09\u304b\u3089\u30ab\u30eb\u30dc\u30ad\u30b7\u30eb\u672b\u7aef\uff08C\u672b\u7aef\u3068\u547c\u3070\u308c\u308b\uff09\u306b\u5411\u304b\u3063\u3066\u66f8\u304b\u308c\u307e\u3059\u3002\u3069\u3061\u3089\u304b\u306e\u672b\u7aef\u306e\u57fa\u3092\u5909\u3048\u308b\u3068\u3001\u914d\u5217\u306e\u6587\u5b57\u3092\u5909\u3048\u305a\u306b\u5206\u5b50\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u56f3\u306f\u3001\u4e09\u6b21\u5143\u69cb\u9020\u3067\u306f\u306a\u304f\u3001\u7c21\u7565\u5316\u3057\u305f\u672b\u7aef\u57fa\u306e\u5909\u5316\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/1.png\" alt=\"\u56f3 1. N\u672b\u7aef\u30a2\u30bb\u30c1\u30eb\u5316\u306f\u7d50\u5408\u3057\u305f\u672b\u7aef\u57fa\u3092\u5909\u5316\u3055\u305b\u307e\u3059\u3002\"><figcaption>\u56f31\u3002N\u672b\u7aef\u30a2\u30bb\u30c1\u30eb\u5316\u306f\u9396\u306e\u59cb\u307e\u308a\u306e\u57fa\u3092\u5909\u3048\u307e\u3059\u3002<\/figcaption><\/figure>\n<h2>N\u672b\u7aef\u30a2\u30bb\u30c1\u30eb\u5316\u306f\u4f55\u3092\u4ed8\u52a0\u3057\u307e\u3059\u304b\uff1f<\/h2>\n<p>\u5bfe\u5fdc\u3059\u308b\u81ea\u7531\u672b\u7aef\u3068\u6bd4\u8f03\u3057\u3066\u3001\u6b63\u5473\u306e\u4ed8\u52a0\u7d44\u6210\u306fC2H2O\u3067\u3059\u3002\u305d\u306e\u5358\u540c\u4f4d\u4f53\u8cea\u91cf\u3078\u306e\u5bc4\u4e0e\u306f+42.010565 Da\u3067\u3059\u3002<\/p>\n<p>\u4fee\u98fe\u3060\u3051\u3067\u306a\u304f\u4f4d\u7f6e\u3082\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002+42\u306e\u30b7\u30d5\u30c8\u3060\u3051\u3067\u306f\u3001\u30a2\u30bb\u30c1\u30eb\u57fa\u304cN\u672b\u7aef\u306b\u3042\u308b\u306e\u304b\u4ed6\u306e\u9069\u5207\u306a\u4f4d\u7f6e\u306b\u3042\u308b\u306e\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>C\u672b\u7aef\u30a2\u30df\u30c9\u5316\u3067\u8cea\u91cf\u304c\u308f\u305a\u304b\u306b\u6e1b\u5c11\u3059\u308b\u7406\u7531<\/h2>\n<p>In a simplified picture, the C-terminal COOH group becomes CONH2. That replacement changes the atoms; it is not simply adding an extra group on top. The monoisotopic mass change is \u22120.984016 Da.<\/p>\n<p>\u30de\u30a4\u30ca\u30b9\u8a18\u53f7\u306f\u305d\u306e\u307e\u307e\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u53c2\u7167\u304c\u5e73\u5747\u5206\u5b50\u8cea\u91cf\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5bfe\u5fdc\u3059\u308b\u5e73\u5747\u8cea\u91cf\u306e\u8a08\u7b97\u3092\u4ee3\u308f\u308a\u306b\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/2.png\" alt=\"Figure 2. C-terminal amidation changes COOH to CONH2; its monoisotopic difference is \u22120.984016 Da.\"><figcaption>\u56f32\u3002C\u672b\u7aef\u30a2\u30df\u30c9\u5316\u306fCOOH\u3092CONH2\u306b\u5909\u5316\u3055\u305b\u307e\u3059\u3002<\/figcaption><\/figure>\n<h2>\u4e21\u7aef\u304c\u5909\u5316\u3059\u308b\u3068\u3069\u3046\u306a\u308b\u304b\uff1f<\/h2>\n<p>\u672a\u4fee\u98fe\u306e\u30e2\u30ce\u30a2\u30a4\u30bd\u30c8\u30d4\u30c3\u30af\u8cea\u91cf\u306e\u4f8b1,000.000000 Da\u304b\u3089\u59cb\u3081\u307e\u3059\u3002N\u672b\u7aef\u30a2\u30bb\u30c1\u30eb\u5316\u306b\u306f42.010565\u3092\u52a0\u3048\u3001C\u672b\u7aef\u30a2\u30df\u30c9\u5316\u306b\u306f0.984016\u3092\u5f15\u304d\u307e\u3059\u3002\u7d50\u679c\u306f1,041.026549 Da\u3068\u306a\u308a\u3001\u5206\u5b50\u306e\u6b8b\u308a\u306e\u90e8\u5206\u306f\u5909\u5316\u3057\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u8a08\u7b97\u306f\u8cea\u91cf\u5dee\u3092\u4e88\u6e2c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5909\u5316\u306e\u751f\u7269\u5b66\u7684\u52b9\u679c\u3084\u5b89\u5b9a\u6027\u3092\u4e88\u6e2c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<div class=\"exercise\"><strong>\u540c\u3058\u4f8b\u304cC\u672b\u7aef\u30a2\u30df\u30c9\u5316\u306e\u307f\u3092\u53d7\u3051\u305f\u5834\u5408\u3001\u7d50\u679c\u306f\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<details>\n<summary>\u7b54\u3048\u3092\u898b\u308b<\/summary>\n<p>1,000.000000 \u2212 0.984016 = 999.015984 Da.<\/p>\n<\/details>\n<\/div>\n<h2>\u30a2\u30bb\u30c1\u30eb\u5316\u306f\u9162\u9178\u5869\u3068\u306f\u7570\u306a\u308a\u307e\u3059<\/h2>\n<p>\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u306f\u3001\u30a2\u30bb\u30c1\u30eb\u57fa\u304c\u5206\u5b50\u306b\u5171\u6709\u7d50\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u9162\u9178\u5869\u306f\u3001\u7269\u8cea\u306b\u4f34\u3046\u5869\u6210\u5206\u3001\u3059\u306a\u308f\u3061\u30ab\u30a6\u30f3\u30bf\u30fc\u30a4\u30aa\u30f3\u3092\u8868\u3057\u307e\u3059\u3002\u9162\u9178\u5869\u3068\u3044\u3046\u8868\u793a\u3060\u3051\u3067\u306f\u3001\u30da\u30d7\u30c1\u30c9\u304cN\u672b\u7aef\u3067\u30a2\u30bb\u30c1\u30eb\u5316\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u914d\u5217\u3001N\u672b\u7aef\u304a\u3088\u3073C\u672b\u7aef\u306e\u57fa\u3001\u305d\u306e\u4ed6\u306e\u4fee\u98fe\u3001\u5869\u306e\u5f62\u614b\u3092\u5225\u3005\u306e\u8a73\u7d30\u3068\u3057\u3066\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/3.png\" alt=\"\u56f3 3\u3002\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u9162\u9178\u5bfe\u30a4\u30aa\u30f3\u306f\u4ed5\u69d8\u306e\u5225\u3005\u306e\u90e8\u5206\u306b\u5c5e\u3057\u307e\u3059\u3002\"><figcaption>\u56f33\u3002\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u9162\u9178\u5869\u30ab\u30a6\u30f3\u30bf\u30fc\u30a4\u30aa\u30f3\u306f\u7570\u306a\u308b\u4ed5\u69d8\u3067\u3059\u3002<\/figcaption><\/figure>\n<h2>Checking Thymosin \u03b11 or KPV forms<\/h2>\n<p>For Thymosin \u03b11 or KPV, check the actual end groups of the selected variant. Keep them with the sequence when requesting or comparing materials.<\/p>\n<p><a href=\"https:\/\/nhdbio.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%83%81%e3%83%a2%e3%82%b7%e3%83%b3%ce%b11\/\">Thymosin \u03b11<\/a> \/ <a href=\"https:\/\/nhdbio.com\/ja\/%e8%a3%bd%e5%93%81\/kpv\/\">KPV<\/a><\/p>\n<p><a href=\"https:\/\/nhdbio.com\/ja\/%e5%bc%95%e7%94%a8\/\">\u8cc7\u6750\u304a\u3088\u3073\u6587\u66f8\u306e\u8981\u4ef6\u306b\u3064\u3044\u3066NHD\u3068\u76f8\u8ac7\u3059\u308b<\/a> \u00b7 <a href=\"https:\/\/nhdbio.com\/ja\/%e5%88%86%e6%9e%90%e6%89%8b%e6%b3%95\/%e5%af%be%e3%82%a4%e3%82%aa%e3%83%b3%e3%81%8a%e3%82%88%e3%81%b3%e5%a1%a9%e3%81%ae%e5%bd%a2%e6%85%8b\/\">\u5206\u6790\u30ac\u30a4\u30c9\u3092\u7d9a\u3051\u308b<\/a><\/p>\n<footer><strong>\u51fa\u5178\u3068\u4f8b\u306e\u6ce8\u8a18<\/strong><\/p>\n<p>\u6570\u5024\u3068\u66f2\u7dda\u306f\u6559\u80b2\u7528\u306e\u4f8b\u3067\u3042\u308a\u3001\u88fd\u54c1\u30d0\u30c3\u30c1\u306e\u8a66\u9a13\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u51fa\u5178\u78ba\u8a8d\u65e5\uff1a11 \u5e74 2026 \u6708\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.unimod.org\/modifications_view.php?editid1=1\">Unimod \u00b7 modification record 1<\/a><\/li>\n<li><a href=\"https:\/\/www.unimod.org\/modifications_view.php?editid1=2\">Unimod \u00b7 modification record 2<\/a><\/li>\n<li><a href=\"https:\/\/www.bachem.com\/knowledge-center\/quality-control-of-amino-acids-peptides-a-guide\/\">Bachem \u00b7 peptide quality control<\/a><\/li>\n<\/ul>\n<p>AI\u652f\u63f4\u306b\u3088\u308b\u57f7\u7b46\u304a\u3088\u3073\u60c5\u5831\u6e90\u306e\u30ec\u30d3\u30e5\u30fc\u3002\u30ab\u30bf\u30ed\u30b0\u8cc7\u6599\u306f\u7814\u7a76\u3001\u958b\u767a\u3001\u88fd\u9020\u7528\u3067\u3042\u308a\u3001\u4eba\u307e\u305f\u306f\u52d5\u7269\u3078\u306e\u4f7f\u7528\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<\/footer>","protected":false},"excerpt":{"rendered":"<p>\u672b\u7aef\u4fee\u98fe\u3092\u8a08\u7b97\u3059\u308b\u524d\u306b\u3001\u30da\u30d7\u30c1\u30c9\u306e\u4e21\u7aef\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>","protected":false},"author":1,"featured_media":0,"parent":865,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4110","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Peptide Acetylation and Amidation: What Changes at Each End? | NHD<\/title>\n<meta name=\"description\" content=\"Understand the two ends of a peptide before calculating terminal modifications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nhdbio.com\/ja\/\u5206\u6790\u624b\u6cd5\/\u30da\u30d7\u30c1\u30c9\u672b\u7aef\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Peptide Acetylation and Amidation: What Changes at Each End?\" \/>\n<meta property=\"og:description\" content=\"Understand the two ends of a peptide before calculating terminal modifications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nhdbio.com\/ja\/\u5206\u6790\u624b\u6cd5\/\u30da\u30d7\u30c1\u30c9\u672b\u7aef\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\/\" \/>\n<meta property=\"og:site_name\" content=\"NHD\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-11T07:41:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Peptide Raw Materials and Custom Peptide Synthesis\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"2\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/\",\"name\":\"Peptide Acetylation and Amidation: What Changes at Each End? | NHD\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/plugins\\\/nhd-content-refresh\\\/teaching-images\\\/t14\\\/en\\\/1.png\",\"datePublished\":\"2026-10-11T06:37:05+00:00\",\"dateModified\":\"2026-10-11T07:41:08+00:00\",\"description\":\"Understand the two ends of a peptide before calculating terminal modifications.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/#primaryimage\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/plugins\\\/nhd-content-refresh\\\/teaching-images\\\/t14\\\/en\\\/1.png\",\"contentUrl\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/plugins\\\/nhd-content-refresh\\\/teaching-images\\\/t14\\\/en\\\/1.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/peptide-terminal-acetylation-amidation\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/nhdbio.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Analytical Methods &#038; COA Knowledge Center\",\"item\":\"https:\\\/\\\/nhdbio.com\\\/analytical-methods\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Peptide Acetylation and Amidation: What Changes at Each End?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#website\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/\",\"name\":\"NHD\",\"description\":\"Peptide Raw Materials and Custom Peptide Synthesis\",\"publisher\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nhdbio.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#organization\",\"name\":\"NHD\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/codex-clipboard-354c928e-4b5b-482d-9261-02023d4c9680.png\",\"contentUrl\":\"https:\\\/\\\/nhdbio.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/codex-clipboard-354c928e-4b5b-482d-9261-02023d4c9680.png\",\"width\":2172,\"height\":724,\"caption\":\"NHD\"},\"image\":{\"@id\":\"https:\\\/\\\/nhdbio.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u30da\u30d7\u30c1\u30c9\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\uff1a\u5404\u672b\u7aef\u3067\u4f55\u304c\u5909\u308f\u308b\u306e\u304b\uff1f | NHD","description":"\u672b\u7aef\u4fee\u98fe\u3092\u8a08\u7b97\u3059\u308b\u524d\u306b\u3001\u30da\u30d7\u30c1\u30c9\u306e\u4e21\u7aef\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nhdbio.com\/ja\/\u5206\u6790\u624b\u6cd5\/\u30da\u30d7\u30c1\u30c9\u672b\u7aef\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\/","og_locale":"ja_JP","og_type":"article","og_title":"Peptide Acetylation and Amidation: What Changes at Each End?","og_description":"Understand the two ends of a peptide before calculating terminal modifications.","og_url":"https:\/\/nhdbio.com\/ja\/\u5206\u6790\u624b\u6cd5\/\u30da\u30d7\u30c1\u30c9\u672b\u7aef\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\/","og_site_name":"NHD","article_modified_time":"2026-10-11T07:41:08+00:00","og_image":[{"url":"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/1.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_description":"Peptide Raw Materials and Custom Peptide Synthesis","twitter_misc":{"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"2\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/","url":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/","name":"\u30da\u30d7\u30c1\u30c9\u306e\u30a2\u30bb\u30c1\u30eb\u5316\u3068\u30a2\u30df\u30c9\u5316\uff1a\u5404\u672b\u7aef\u3067\u4f55\u304c\u5909\u308f\u308b\u306e\u304b\uff1f | NHD","isPartOf":{"@id":"https:\/\/nhdbio.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/#primaryimage"},"image":{"@id":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/#primaryimage"},"thumbnailUrl":"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/1.png","datePublished":"2026-10-11T06:37:05+00:00","dateModified":"2026-10-11T07:41:08+00:00","description":"\u672b\u7aef\u4fee\u98fe\u3092\u8a08\u7b97\u3059\u308b\u524d\u306b\u3001\u30da\u30d7\u30c1\u30c9\u306e\u4e21\u7aef\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002","breadcrumb":{"@id":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/#primaryimage","url":"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/1.png","contentUrl":"https:\/\/nhdbio.com\/wp-content\/plugins\/nhd-content-refresh\/teaching-images\/t14\/en\/1.png"},{"@type":"BreadcrumbList","@id":"https:\/\/nhdbio.com\/analytical-methods\/peptide-terminal-acetylation-amidation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/nhdbio.com\/"},{"@type":"ListItem","position":2,"name":"Analytical Methods &#038; COA Knowledge Center","item":"https:\/\/nhdbio.com\/analytical-methods\/"},{"@type":"ListItem","position":3,"name":"Peptide Acetylation and Amidation: What Changes at Each End?"}]},{"@type":"WebSite","@id":"https:\/\/nhdbio.com\/#website","url":"https:\/\/nhdbio.com\/","name":"NHD","description":"\u30da\u30d7\u30c1\u30c9\u539f\u6599\u30fb\u30ab\u30b9\u30bf\u30e0\u30da\u30d7\u30c1\u30c9\u5408\u6210","publisher":{"@id":"https:\/\/nhdbio.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nhdbio.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/nhdbio.com\/#organization","name":"NHD","url":"https:\/\/nhdbio.com\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/nhdbio.com\/#\/schema\/logo\/image\/","url":"https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/codex-clipboard-354c928e-4b5b-482d-9261-02023d4c9680.png","contentUrl":"https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/codex-clipboard-354c928e-4b5b-482d-9261-02023d4c9680.png","width":2172,"height":724,"caption":"NHD"},"image":{"@id":"https:\/\/nhdbio.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/pages\/4110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/comments?post=4110"}],"version-history":[{"count":4,"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/pages\/4110\/revisions"}],"predecessor-version":[{"id":4167,"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/pages\/4110\/revisions\/4167"}],"up":[{"embeddable":true,"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/pages\/865"}],"wp:attachment":[{"href":"https:\/\/nhdbio.com\/ja\/wp-json\/wp\/v2\/media?parent=4110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}