{"id":593,"date":"2026-05-14T15:54:59","date_gmt":"2026-05-14T14:54:59","guid":{"rendered":"http:\/\/seamlessbio.de\/?page_id=593"},"modified":"2026-06-21T14:44:36","modified_gmt":"2026-06-21T13:44:36","slug":"human-serum-otc-typ-ab-mannlich","status":"publish","type":"page","link":"https:\/\/seamlessbio.de\/de\/human-serum-otc-type-ab-male\/","title":{"rendered":"Menschliches Serum, OTC, Typ AB, m\u00e4nnlich"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"593\" class=\"elementor elementor-593\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fbf4cc e-con e-atomic-element e-flexbox-base e-6bc399b\" data-id=\"2fbf4cc\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"2fbf4cc\">\n    \t\t<div class=\"elementor-element elementor-element-6c513d1 elementor-widget elementor-widget-html\" data-id=\"6c513d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"sb-hs-otcabm-page\">\n  <div class=\"sb-hs-otcabm-container\">\n\n    <div class=\"sb-hs-otcabm-breadcrumbs\">\n      <a href=\"https:\/\/seamlessbio.de\/de\/\">Startseite<\/a>\n      <span>\/<\/span>\n      <a href=\"https:\/\/seamlessbio.de\/de\/human-serum-plasma-und-mehr\/\">Menschliches Serum und Plasma<\/a>\n      <span>\/<\/span>\n      <strong>Menschliches Serum, OTC, Typ AB, m\u00e4nnlich<\/strong>\n    <\/div>\n\n    <div class=\"sb-hs-otcabm-hero\">\n      <div class=\"sb-hs-otcabm-hero-text\">\n        <span>SeamlessBio \u2013 Humanes Serum und Plasma<\/span>\n        <h1>Menschliches Serum, OTC, Typ AB, m\u00e4nnlich<\/h1>\n        <p>\n          Menschliches Serum aus der EU und den USA, gerinnungsfrei, Blutgruppe AB, von m\u00e4nnlichen Spendern \u2014\ndie Referenzqualit\u00e4t f\u00fcr die Expansion von CAR-T- und NK-Zellen, die Herstellung von MSCs\nsowie andere xenofreie ATMP-Arbeitsabl\u00e4ufe.\n        <\/p>\n        <div class=\"sb-hs-otcabm-herobtns\">\n          <a href=\"\/about-us\/contact-imprint\/\" class=\"sb-hs-otcabm-btn\">Informationen anfordern<\/a>\n          <a href=\"https:\/\/shop.seamlessbio.de\/collections\/humanserum-plasma-und-mehr\" class=\"sb-hs-otcabm-btn-outline\">Im Shop ansehen<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"sb-hs-otcabm-hero-image\">\n        <img decoding=\"async\" src=\"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/06\/human-serum-otc-type-ab-male-flasche.png\" alt=\"Flasche mit menschlichem Serum, Typ AB, m\u00e4nnlich, OTC, Herkunft EU und USA, SeamlessBio\"\n          onerror=\"this.style.display='none'; this.nextElementSibling.style.display='flex';\">\n        <div class=\"sb-hs-otcabm-img-fallback\" style=\"display:none;\">Platzhalter f\u00fcr Produktbild<\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"sb-hs-otcabm-grid\">\n\n      <div class=\"sb-hs-otcabm-card\">\n        <span>01<\/span>\n        <h3>Off-the-Clot-Verarbeitung<\/h3>\n        <p>\n          Das gesamte Spektrum der k\u00f6rpereigenen Wachstumsfaktoren \u2013 PDGF, EGF, TGF-\u03b2, IGF-1 \u2013\n wird durch die nat\u00fcrliche Degranulation der Blutpl\u00e4ttchen freigesetzt.\n        <\/p>\n      <\/div>\n\n      <div class=\"sb-hs-otcabm-card\">\n        <span>02<\/span>\n        <h3>Blutgruppe AB, ausschlie\u00dflich m\u00e4nnliche Spender<\/h3>\n        <p>\n          Keine Anti-A\/B-Antik\u00f6rper und kein TRALI-Risiko bei weiblichen Spendern,\n bei geringerer hormoneller Schwankungsbreite zwischen den Chargen.\n        <\/p>\n      <\/div>\n\n      <div class=\"sb-hs-otcabm-card\">\n        <span>03<\/span>\n        <h3>Xeno-frei, ATMP-konform<\/h3>\n        <p>\n          Human-matched Serum gem\u00e4\u00df Ph. Eur. 5.2.12 und der EMA\/410\/01-Leitlinie\nzu Hilfsstoffen f\u00fcr die Herstellung von Zelltherapien.\n        <\/p>\n      <\/div>\n\n      <div class=\"sb-hs-otcabm-card\">\n        <span>04<\/span>\n        <h3>Individuell anpassbar &amp; keine Mindestbestellmenge<\/h3>\n        <p>\n          Alter des Spenders auf Anfrage, Abf\u00fcllung in Flaschen oder Beuteln, von Testmengen\nbis hin zur Gro\u00dflieferung.\n        <\/p>\n      <\/div>\n\n    <\/div>\n\n    <div class=\"sb-hs-otcabm-content\">\n\n      <div class=\"sb-hs-otcabm-text\">\n        <h2>Der Referenzstandard f\u00fcr die Vermehrung von Zelltherapien<\/h2>\n        <p>\n          \u201eHuman Serum OTC Typ AB m\u00e4nnlich\u201c vereint drei Eigenschaften, die\nf\u00fcr die Zelltherapie und die Herstellung von ATMP am wichtigsten sind: Es stammt\naus menschlicher Herkunft (wodurch xenogene Immunreaktionen, wie sie bei\nRinderserum auftreten, vermieden werden), ist vom Typ AB (keine Anti-A\/B-Antik\u00f6rper, wodurch es\n          es mit allen Spender- und Patientenblutgruppen kompatibel macht) sowie\n ausschlie\u00dflich von m\u00e4nnlichen Spendern stammend (wodurch das TRALI-Risiko \u2013\n transfusionsbedingte akute Lungenverletzung \u2013 beseitigt wird, das mit\n Plasmaprodukten von weiblichen Spenderinnen verbunden ist, und\n hormonzyklusbedingte Schwankungen reduziert werden).\n        <\/p>\n        <p>\n          Das \u201eOff-the-Clot\u201c-Verfahren (OTC) erm\u00f6glicht es den Thrombozyten,\nw\u00e4hrend der Gerinnung auf nat\u00fcrliche Weise zu degranulieren und dabei ein vollst\u00e4ndiges, natives\nSpektrum an Wachstumsfaktoren freizusetzen \u2013 darunter PDGF, EGF, TGF-\u03b2 und\n          IGF-1 \u2014 freisetzen, die eine robuste Vermehrung von T-Zellen, NK-Zellen und\nmesenchymalen Stromazellen unterst\u00fctzen.\n        <\/p>\n        <p>\n          F\u00fcr Anwendungen, bei denen aus Rindern gewonnenes FBS regulatorische\nKomplikationen mit sich bringt, ist diese Qualit\u00e4t in der Regel der direkteste\nErsatz \u2013 siehe unsere <a href=\"https:\/\/seamlessbio.de\/de\/fbs-im-vergleich-zu-humanserum\/\">Vergleich zwischen FBS und Humanserum<\/a>\n          um den gesamten regulatorischen und immunologischen Kontext zu verstehen.\n        <\/p>\n      <\/div>\n\n      <div class=\"sb-hs-otcabm-list\">\n        <h3>Typische Anwendungsbereiche<\/h3>\n        <ul>\n          <li>Ex-vivo-Vermehrung von CAR-T-Zellen<\/li>\n          <li>Expansion von NK-Zellen<\/li>\n          <li>MSC-Expansion f\u00fcr klinische Zwecke bzw. ATMP-Anwendung<\/li>\n          <li>Herstellung von zelltherapeutischen Produkten ohne Xeno-Bestandteile<\/li>\n          <li>GMP-bezogene Arbeitsabl\u00e4ufe in der Zellkultur<\/li>\n          <li>Prozessentwicklung f\u00fcr zellbasierte Therapeutika<\/li>\n        <\/ul>\n      <\/div>\n\n    <\/div>\n\n    <div class=\"sb-hs-otcabm-details\">\n      <div>\n        <h3>Produktinformationen<\/h3>\n        <ul>\n          <li>Produkttyp: Humanserum, Off-the-Clot<\/li>\n          <li>Blutgruppe: AB<\/li>\n          <li>Spender: ausschlie\u00dflich M\u00e4nner<\/li>\n          <li>Herkunft: EU und\/oder USA, zertifizierte Spendezentren<\/li>\n          <li>Verpackung: Flasche oder Beutel<\/li>\n          <li>Lagerung: \u221220 \u00b0C<\/li>\n        <\/ul>\n      <\/div>\n\n      <div>\n        <h3>Auf Anfrage erh\u00e4ltlich<\/h3>\n        <ul>\n          <li>Angabe zum Alter des Spenders<\/li>\n          <li>Behandlung durch Hitzeinaktivierung (HI) oder Gamma-Bestrahlung (GI)<\/li>\n          <li>Spezifikation f\u00fcr niedrigen Endotoxingehalt<\/li>\n          <li>ATMP-relevante Dokumentation (Ph. Eur. 5.2.12)<\/li>\n          <li>Optionen f\u00fcr Gro\u00dfbestellungen und Chargenreservierung<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n\n    <div class=\"sb-hs-otcabm-related\">\n      <h3>Verwandte Produkte auf Basis von Humanserum<\/h3>\n      <div class=\"sb-hs-otcabm-related-grid\">\n        <a href=\"https:\/\/seamlessbio.de\/de\/menschliches-serum-typ-ab-mannlich\/\">Menschliches Serum, Typ AB, m\u00e4nnlich<\/a>\n        <a href=\"https:\/\/seamlessbio.de\/de\/menschliches-thrombozytenlysat\/\">Lysat aus menschlichen Blutpl\u00e4ttchen (hPL)<\/a>\n        <a href=\"https:\/\/seamlessbio.de\/de\/fbs-im-vergleich-zu-humanserum\/\">FBS im Vergleich zu Humanserum<\/a>\n        <a href=\"https:\/\/seamlessbio.de\/de\/human-serum-plasma-und-mehr\/\">Alle Produkte aus Humanserum \u2013 \u00dcberblick<\/a>\n      <\/div>\n    <\/div>\n\n    <div class=\"sb-hs-otcabm-cta\">\n      <h2>Ben\u00f6tigen Sie ein Testvolumen f\u00fcr Ihr Expansionsprotokoll?<\/h2>\n      <p>\n        Wenden Sie sich an unser Team, um Informationen zur Verf\u00fcgbarkeit der Chargen, zur Dokumentation und zu einer kostenlosen\nProbe von Human Serum OTC Typ AB m\u00e4nnlich zu erhalten.\n      <\/p>\n      <a href=\"\/about-us\/contact-imprint\/\">Kontakt<\/a>\n    <\/div>\n\n  <\/div>\n<\/section>\n\n<style>\n.sb-hs-otcabm-page,\n.sb-hs-otcabm-page *,\n.sb-hs-otcabm-page *::before,\n.sb-hs-otcabm-page *::after {\n  box-sizing: border-box;\n}\n\n.sb-hs-otcabm-page {\n  background: #ffffff;\n  padding: 70px 40px 90px;\n  font-family: Arial, sans-serif;\n  color: #202020;\n}\n\n.sb-hs-otcabm-container {\n  max-width: 1400px;\n  width: 100%;\n  margin: 0 auto;\n}\n\n.sb-hs-otcabm-breadcrumbs {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 8px;\n  margin: 0 0 24px;\n  color: #777;\n  font-size: 14px;\n  word-break: break-word;\n}\n\n.sb-hs-otcabm-breadcrumbs a {\n  color: #18b7b2 !important;\n  text-decoration: none !important;\n  font-weight: 700;\n}\n\n.sb-hs-otcabm-breadcrumbs strong {\n  color: #111;\n  font-weight: 800;\n}\n\n.sb-hs-otcabm-hero {\n  display: grid;\n  grid-template-columns: 1.15fr 0.85fr;\n  align-items: center;\n  gap: 40px;\n  padding: 64px 56px;\n  margin-bottom: 48px;\n  border-radius: 30px;\n  background: linear-gradient(135deg, #18b7b2 0%, #65d3cf 52%, #e9fbfa 100%);\n  color: #ffffff;\n}\n\n.sb-hs-otcabm-hero-text span {\n  display: inline-block;\n  margin-bottom: 14px;\n  font-size: 13px;\n  font-weight: 900;\n  text-transform: uppercase;\n  letter-spacing: 1.8px;\n}\n\n.sb-hs-otcabm-hero-text h1 {\n  margin: 0 0 18px;\n  color: #ffffff;\n  font-size: 40px;\n  line-height: 1.1;\n  font-weight: 900;\n  letter-spacing: -1px;\n}\n\n.sb-hs-otcabm-hero-text p {\n  max-width: 620px;\n  margin: 0 0 30px;\n  color: #ffffff;\n  font-size: 17px;\n  line-height: 1.65;\n}\n\n.sb-hs-otcabm-herobtns {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 14px;\n}\n\n.sb-hs-otcabm-btn,\n.sb-hs-otcabm-cta a {\n  display: inline-flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 46px;\n  padding: 0 28px;\n  border-radius: 999px;\n  background: #111111;\n  color: #ffffff !important;\n  text-decoration: none !important;\n  text-transform: uppercase;\n  font-size: 13px;\n  font-weight: 900;\n  letter-spacing: 0.6px;\n  transition: all 0.25s ease;\n}\n\n.sb-hs-otcabm-btn:hover,\n.sb-hs-otcabm-cta a:hover {\n  background: #139b97;\n  color: #ffffff !important;\n  transform: translateY(-2px);\n}\n\n.sb-hs-otcabm-btn-outline {\n  display: inline-flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 46px;\n  padding: 0 28px;\n  border-radius: 999px;\n  background: transparent;\n  border: 2px solid #ffffff;\n  color: #ffffff !important;\n  text-decoration: none !important;\n  text-transform: uppercase;\n  font-size: 13px;\n  font-weight: 900;\n  letter-spacing: 0.6px;\n  transition: all 0.25s ease;\n}\n\n.sb-hs-otcabm-btn-outline:hover {\n  background: #ffffff;\n  color: #139b97 !important;\n  transform: translateY(-2px);\n}\n\n.sb-hs-otcabm-hero-image {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 280px;\n  border-radius: 22px;\n  background: rgba(255, 255, 255, 0.18);\n  overflow: hidden;\n}\n\n.sb-hs-otcabm-hero-image img {\n  width: 100%;\n  height: 100%;\n  max-height: 320px;\n  object-fit: contain;\n  padding: 20px;\n}\n\n.sb-hs-otcabm-img-fallback {\n  align-items: center;\n  justify-content: center;\n  width: 100%;\n  height: 280px;\n  color: rgba(255, 255, 255, 0.85);\n  font-size: 14px;\n  font-weight: 700;\n  letter-spacing: 0.5px;\n}\n\n.sb-hs-otcabm-grid {\n  display: grid;\n  grid-template-columns: repeat(4, 1fr);\n  gap: 22px;\n  margin-bottom: 48px;\n}\n\n.sb-hs-otcabm-card {\n  min-height: 230px;\n  padding: 28px;\n  border-radius: 24px;\n  background: #f7fbfb;\n  border: 1px solid rgba(24, 183, 178, 0.18);\n  transition: all 0.25s ease;\n}\n\n.sb-hs-otcabm-card:hover {\n  background: #18b7b2;\n  color: #ffffff;\n  transform: translateY(-6px);\n  box-shadow: 0 18px 40px rgba(24, 183, 178, 0.22);\n}\n\n.sb-hs-otcabm-card span {\n  display: inline-flex;\n  margin-bottom: 28px;\n  color: #18b7b2;\n  font-size: 13px;\n  font-weight: 900;\n}\n\n.sb-hs-otcabm-card:hover span {\n  color: #ffffff;\n}\n\n.sb-hs-otcabm-card h3 {\n  margin: 0 0 14px;\n  color: inherit;\n  font-size: 20px;\n  line-height: 1.25;\n  font-weight: 900;\n}\n\n.sb-hs-otcabm-card p {\n  margin: 0;\n  color: inherit;\n  font-size: 15px;\n  line-height: 1.65;\n  opacity: 0.86;\n}\n\n.sb-hs-otcabm-content,\n.sb-hs-otcabm-details {\n  display: grid;\n  grid-template-columns: 1.1fr 0.9fr;\n  gap: 34px;\n  margin-bottom: 34px;\n}\n\n.sb-hs-otcabm-content > div,\n.sb-hs-otcabm-details > div {\n  padding: 34px;\n  border-radius: 26px;\n  background: #ffffff;\n  border: 1px solid #eeeeee;\n}\n\n.sb-hs-otcabm-content h2,\n.sb-hs-otcabm-list h3,\n.sb-hs-otcabm-details h3 {\n  margin: 0 0 16px;\n  color: #111;\n  font-size: 28px;\n  line-height: 1.2;\n  font-weight: 900;\n}\n\n.sb-hs-otcabm-list h3,\n.sb-hs-otcabm-details h3 {\n  font-size: 22px;\n}\n\n.sb-hs-otcabm-content p {\n  margin: 0 0 14px;\n  color: #555;\n  font-size: 16px;\n  line-height: 1.7;\n}\n\n.sb-hs-otcabm-content p a {\n  color: #18b7b2 !important;\n  font-weight: 700;\n  text-decoration: underline !important;\n}\n\n.sb-hs-otcabm-list ul,\n.sb-hs-otcabm-details ul {\n  margin: 0;\n  padding: 0;\n  list-style: none;\n}\n\n.sb-hs-otcabm-list li,\n.sb-hs-otcabm-details li {\n  position: relative;\n  padding: 11px 0 11px 22px;\n  border-bottom: 1px solid #eeeeee;\n  color: #555;\n  font-size: 15px;\n}\n\n.sb-hs-otcabm-list li::before,\n.sb-hs-otcabm-details li::before {\n  content: \"\";\n  position: absolute;\n  left: 0;\n  top: 19px;\n  width: 8px;\n  height: 8px;\n  border-radius: 50%;\n  background: #18b7b2;\n}\n\n.sb-hs-otcabm-related {\n  margin-bottom: 48px;\n  padding: 34px;\n  border-radius: 26px;\n  background: #f7fbfb;\n  border: 1px solid rgba(24, 183, 178, 0.18);\n}\n\n.sb-hs-otcabm-related h3 {\n  margin: 0 0 20px;\n  color: #111;\n  font-size: 22px;\n  font-weight: 900;\n}\n\n.sb-hs-otcabm-related-grid {\n  display: grid;\n  grid-template-columns: repeat(4, 1fr);\n  gap: 14px;\n}\n\n.sb-hs-otcabm-related-grid a {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 56px;\n  padding: 0 16px;\n  border-radius: 14px;\n  background: #ffffff;\n  border: 1px solid #e0e0e0;\n  color: #111 !important;\n  text-decoration: none !important;\n  font-size: 14px;\n  font-weight: 800;\n  text-align: center;\n  transition: all 0.2s ease;\n}\n\n.sb-hs-otcabm-related-grid a:hover {\n  border-color: #18b7b2;\n  color: #139b97 !important;\n}\n\n.sb-hs-otcabm-cta {\n  margin-top: 16px;\n  padding: 54px 34px;\n  border-radius: 30px;\n  background: #f7fbfb;\n  border: 1px solid rgba(24, 183, 178, 0.18);\n  text-align: center;\n}\n\n.sb-hs-otcabm-cta h2 {\n  margin: 0 0 12px;\n  color: #111;\n  font-size: 32px;\n  font-weight: 900;\n}\n\n.sb-hs-otcabm-cta p {\n  max-width: 760px;\n  margin: 0 auto 26px;\n  color: #555;\n  font-size: 16px;\n  line-height: 1.65;\n}\n\n.sb-hs-otcabm-cta a {\n  background: #18b7b2;\n}\n\n@media (max-width: 1100px) {\n  .sb-hs-otcabm-hero {\n    grid-template-columns: 1fr;\n    padding: 48px 36px;\n  }\n\n  .sb-hs-otcabm-hero-text p {\n    max-width: 100%;\n  }\n\n  .sb-hs-otcabm-grid {\n    grid-template-columns: repeat(2, 1fr);\n  }\n\n  .sb-hs-otcabm-content,\n  .sb-hs-otcabm-details {\n    grid-template-columns: 1fr;\n  }\n\n  .sb-hs-otcabm-related-grid {\n    grid-template-columns: repeat(2, 1fr);\n  }\n}\n\n@media (max-width: 700px) {\n  .sb-hs-otcabm-page {\n    padding: 50px 16px 70px;\n  }\n\n  .sb-hs-otcabm-hero {\n    padding: 40px 24px;\n    border-radius: 24px;\n  }\n\n  .sb-hs-otcabm-hero-text h1 {\n    font-size: 30px;\n  }\n\n  .sb-hs-otcabm-hero-image {\n    min-height: 200px;\n  }\n\n  .sb-hs-otcabm-hero-image img {\n    max-height: 220px;\n  }\n\n  .sb-hs-otcabm-herobtns {\n    flex-direction: column;\n  }\n\n  .sb-hs-otcabm-btn,\n  .sb-hs-otcabm-btn-outline {\n    width: 100%;\n  }\n\n  .sb-hs-otcabm-grid {\n    grid-template-columns: 1fr;\n  }\n\n  .sb-hs-otcabm-card {\n    min-height: auto;\n    padding: 22px;\n  }\n\n  .sb-hs-otcabm-content > div,\n  .sb-hs-otcabm-details > div {\n    padding: 22px;\n  }\n\n  .sb-hs-otcabm-related {\n    padding: 22px;\n  }\n\n  .sb-hs-otcabm-related-grid {\n    grid-template-columns: 1fr;\n  }\n\n  .sb-hs-otcabm-cta {\n    padding: 38px 22px;\n  }\n\n  .sb-hs-otcabm-cta h2 {\n    font-size: 26px;\n  }\n}\n<\/style>\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home \/ Human Sera &amp; Plasma \/ Human Serum OTC Type AB Male SeamlessBio \u2014 Human Sera &amp; Plasma Human Serum OTC Type AB Male EU and US-origin, off-the-clot, Type [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"class_list":["post-593","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Human Serum OTC Type AB Male - SeamlessBio<\/title>\n<meta name=\"description\" content=\"EU &amp; US-origin Human Serum OTC Type AB Male \u2014 xeno-free reference grade for CAR-T, NK cell &amp; MSC expansion. Free test volume on request.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/seamlessbio.de\/de\/human-serum-otc-typ-ab-mannlich\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Human Serum OTC Type AB Male - SeamlessBio\" \/>\n<meta property=\"og:description\" content=\"EU &amp; US-origin Human Serum OTC Type AB Male \u2014 xeno-free reference grade for CAR-T, NK cell &amp; MSC expansion. Free test volume on request.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/seamlessbio.de\/de\/human-serum-otc-typ-ab-mannlich\/\" \/>\n<meta property=\"og:site_name\" content=\"SeamlessBio\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-21T13:44:36+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/06\/human-serum-otc-type-ab-male-flasche.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"6\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/\",\"name\":\"Human Serum OTC Type AB Male - SeamlessBio\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/human-serum-otc-type-ab-male-flasche.png\",\"datePublished\":\"2026-05-14T14:54:59+00:00\",\"dateModified\":\"2026-06-21T13:44:36+00:00\",\"description\":\"EU & US-origin Human Serum OTC Type AB Male \u2014 xeno-free reference grade for CAR-T, NK cell & MSC expansion. Free test volume on request.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#primaryimage\",\"url\":\"http:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/human-serum-otc-type-ab-male-flasche.png\",\"contentUrl\":\"http:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/human-serum-otc-type-ab-male-flasche.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\\\/\\\/seamlessbio.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Human Serum OTC Type AB Male\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/#website\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/\",\"name\":\"SeamlessBio\",\"description\":\"Expert for biological materials for pharma, vaccines and research organizations\",\"publisher\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/seamlessbio.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":[\"Organization\",\"Place\",\"ProfessionalService\"],\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/#organization\",\"name\":\"SeamlessBio\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#local-main-organization-logo\"},\"address\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#local-main-place-address\"},\"telephone\":[\"+49 (851) 37932226\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"+49 (851) 37932226\",\"email\":\"info@seamlessbio.de\"},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"},{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Saturday\",\"Sunday\"],\"opens\":\"00:00\",\"closes\":\"00:00\"}],\"email\":\"info@seamlessbio.de\"},{\"@type\":\"PostalAddress\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#local-main-place-address\",\"streetAddress\":\"Dr.-Ernst-Derra-Str. 4\",\"addressLocality\":\"Passau\",\"postalCode\":\"94036\",\"addressRegion\":\"Bavaria\",\"addressCountry\":\"DE\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/human-serum-otc-type-ab-male\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/cropped-cropped-cropped-\u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435_2026-04-26_165903047.png\",\"contentUrl\":\"https:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/cropped-cropped-cropped-\u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435_2026-04-26_165903047.png\",\"width\":309,\"height\":88,\"caption\":\"SeamlessBio\"}]}<\/script>\n<meta name=\"geo.placename\" content=\"Passau\" \/>\n<meta name=\"geo.region\" content=\"Deutschland\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Humanes Serum, OTC, Typ AB, m\u00e4nnlich \u2013 SeamlessBio","description":"Humanes Serum aus der EU und den USA, OTC, Typ AB, m\u00e4nnlich \u2013 xenofreie Referenzqualit\u00e4t f\u00fcr die Vermehrung von CAR-T-, NK-Zellen und MSCs. Kostenlose Testmenge auf Anfrage.","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:\/\/seamlessbio.de\/de\/human-serum-otc-typ-ab-mannlich\/","og_locale":"de_DE","og_type":"article","og_title":"Human Serum OTC Type AB Male - SeamlessBio","og_description":"EU & US-origin Human Serum OTC Type AB Male \u2014 xeno-free reference grade for CAR-T, NK cell & MSC expansion. Free test volume on request.","og_url":"https:\/\/seamlessbio.de\/de\/human-serum-otc-typ-ab-mannlich\/","og_site_name":"SeamlessBio","article_modified_time":"2026-06-21T13:44:36+00:00","og_image":[{"url":"http:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/06\/human-serum-otc-type-ab-male-flasche.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"6\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/","url":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/","name":"Humanes Serum, OTC, Typ AB, m\u00e4nnlich \u2013 SeamlessBio","isPartOf":{"@id":"https:\/\/seamlessbio.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#primaryimage"},"image":{"@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#primaryimage"},"thumbnailUrl":"http:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/06\/human-serum-otc-type-ab-male-flasche.png","datePublished":"2026-05-14T14:54:59+00:00","dateModified":"2026-06-21T13:44:36+00:00","description":"Humanes Serum aus der EU und den USA, OTC, Typ AB, m\u00e4nnlich \u2013 xenofreie Referenzqualit\u00e4t f\u00fcr die Vermehrung von CAR-T-, NK-Zellen und MSCs. Kostenlose Testmenge auf Anfrage.","breadcrumb":{"@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#primaryimage","url":"http:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/06\/human-serum-otc-type-ab-male-flasche.png","contentUrl":"http:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/06\/human-serum-otc-type-ab-male-flasche.png"},{"@type":"BreadcrumbList","@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/seamlessbio.de\/"},{"@type":"ListItem","position":2,"name":"Human Serum OTC Type AB Male"}]},{"@type":"WebSite","@id":"https:\/\/seamlessbio.de\/#website","url":"https:\/\/seamlessbio.de\/","name":"SeamlessBio","description":"Experte f\u00fcr biologische Materialien f\u00fcr die Pharmaindustrie, Impfstoffe und Forschungseinrichtungen","publisher":{"@id":"https:\/\/seamlessbio.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/seamlessbio.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":["Organization","Place","ProfessionalService"],"@id":"https:\/\/seamlessbio.de\/#organization","name":"SeamlessBio","url":"https:\/\/seamlessbio.de\/","logo":{"@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#local-main-organization-logo"},"image":{"@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#local-main-organization-logo"},"address":{"@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#local-main-place-address"},"telephone":["+49 (851) 37932226"],"contactPoint":{"@type":"ContactPoint","telephone":"+49 (851) 37932226","email":"info@seamlessbio.de"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday"],"opens":"09:00","closes":"17:00"},{"@type":"OpeningHoursSpecification","dayOfWeek":["Saturday","Sunday"],"opens":"00:00","closes":"00:00"}],"email":"info@seamlessbio.de"},{"@type":"PostalAddress","@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#local-main-place-address","streetAddress":"Dr.-Ernst-Derra-Str. 4","addressLocality":"Passau","postalCode":"94036","addressRegion":"Bavaria","addressCountry":"DE"},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/seamlessbio.de\/human-serum-otc-type-ab-male\/#local-main-organization-logo","url":"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/04\/cropped-cropped-cropped-\u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435_2026-04-26_165903047.png","contentUrl":"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/04\/cropped-cropped-cropped-\u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435_2026-04-26_165903047.png","width":309,"height":88,"caption":"SeamlessBio"}]},"geo.placename":"Passau","geo.region":"Deutschland"},"_links":{"self":[{"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages\/593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/comments?post=593"}],"version-history":[{"count":5,"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages\/593\/revisions"}],"predecessor-version":[{"id":1330,"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages\/593\/revisions\/1330"}],"wp:attachment":[{"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/media?parent=593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}