{"id":2913,"date":"2026-08-22T15:49:38","date_gmt":"2026-08-22T14:49:38","guid":{"rendered":"https:\/\/wheat-quail-856400.hostingersite.com\/?page_id=2913"},"modified":"2026-11-12T18:44:37","modified_gmt":"2026-11-12T17:44:37","slug":"what-is-vesicular-transport-assay","status":"publish","type":"page","link":"https:\/\/seamlessbio.de\/de\/what-is-vesicular-transport-assay\/","title":{"rendered":"Was ist ein Vesikeltransport-Assay?"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2913\" class=\"elementor elementor-2913\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0315d0 e-con e-atomic-element e-flexbox-base e-default-div e-655261b\" data-id=\"c0315d0\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"c0315d0\">\n    \t\t<div class=\"elementor-element elementor-element-fc17d9e elementor-widget elementor-widget-html\" data-id=\"fc17d9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- \nWORDPRESS PAGE \u2014 PASTE INTO GUTENBERG \"BENUTZERDEFINIERTES HTML\" BLOCK\nYoast SEO:\n  Slug: what-is-vesicular-transport-assay\n  SEO Title: What is a Vesicular Transport Assay? \u2014 Definition | SeamlessBio\n  Meta Description: What is a vesicular transport assay, how do inside-out membrane vesicles work, and when is it used for ABC transporter DDI assessment in DMPK studies?\n  Focus Keyword: what is vesicular transport assay\n  Meta Robots: index, follow\n  Page Type: Article\n-->\n\n<div style=\"background:#e9fbfa;border-left:4px solid #18b7b2;border-radius:0 8px 8px 0;padding:20px 24px;margin-bottom:32px;\">\n<p style=\"font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#139b97;margin-bottom:8px;\">Kurzdefinition<\/p>\n<p style=\"font-size:16px;margin:0;\"><strong>Was ist ein vesikul\u00e4rer Transportassay?<\/strong> Ein vesikul\u00e4rer Transportassay ist eine In-vitro-Methode zur Messung der Aktivit\u00e4t von ABC-Transportern mit Inside-out-Membranvesikeln \u2013 geschlossenen Membranfragmenten, bei denen die zytoplasmatische Seite des Transporters nach au\u00dfen zeigt. Nach Zugabe von ATP pumpt der Transporter sein Substrat ins Vesikelinnere; so lassen sich die Substratanreicherung direkt quantifizieren und der Inhibitor-IC50 bestimmen.<\/p>\n<!-- BUY BOX (SEO: links to buy pages) -->\n<div class=\"sb-buy-box\" style=\"border:1px solid #cfe9e6;background:#f4fbfa;border-radius:12px;padding:22px 26px;margin:28px auto;max-width:1200px;box-sizing:border-box\">\n<h2 style=\"font-size:22px;line-height:1.3;margin:0 0 6px\">ABC-Transporter-Vesikelkits kaufen (aus HEK293)<\/h2>\n<p style=\"margin:0 0 14px\">Angebot f\u00fcr P-gp-, BCRP-, BSEP- und MRP-Vesikelkits f\u00fcr In-vitro-DDI-Studien anfragen.<\/p>\n<ul style=\"margin:0;padding-left:20px;columns:2 300px;column-gap:32px\">\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/p-gp-vesikelkit-mdr1-hek293\/\">P-gp-Vesikelkit (MDR1\/ABCB1)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/bcrp-vesikelkit-abcg2-hek293\/\">BCRP-Vesikelkit (ABCG2)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/bsep-vesikelkit-abcb11-hek293\/\">BSEP-Vesikelkit (ABCB11)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/mrp1-vesikelkit-abcc1-hek293\/\">MRP1-Vesikelkit (ABCC1)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/mrp2-vesikelkit-abcc2-hek293\/\">MRP2-Vesikelkit (ABCC2)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/mrp3-vesikelkit-abcc3-hek293\/\">MRP3-Vesikelkit (ABCC3)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/mrp4-vesikelkit-abcc4-hek293\/\">MRP4-Vesikelkit (ABCC4)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/mrp5-vesikelkit-abcc5-hek293\/\">MRP5-Vesikelkit (ABCC5)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/mrp8-vesikelkit-abcc11-hek293\/\">MRP8-Vesikelkit (ABCC11)<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/p-gp-vesikelkit-fluopgp-substrat\/\">P-gp-Vesikelkit mit FluoPgp-Substrat<\/a><\/li>\n<li style=\"margin:0 0 6px\"><a href=\"https:\/\/seamlessbio.de\/de\/produkt\/kontroll-vesikelkit-hek293\/\">Kontroll-Vesikelkit (Negativkontrolle)<\/a><\/li>\n<\/ul>\n<p style=\"margin:14px 0 0\"><a href=\"https:\/\/seamlessbio.de\/de\/request-quote\/\" style=\"font-weight:600\">Angebot anfordern \u2192<\/a><\/p>\n<\/div>\n<!-- \/BUY BOX -->\n\n<\/div>\n\n<h2>Warum inside-out?<\/h2>\n<p>Bei ABC-Effluxtransportern in lebenden Zellen zeigt die Substratbindungsstelle zum Zytoplasma \u2013 von au\u00dfen ist sie nicht zug\u00e4nglich. Um den Transporter direkt zu untersuchen, muss die Membran umgest\u00fclpt werden. In Inside-out-Vesikeln zeigt die Bindungsstelle zum Inkubationspuffer, sodass die Testsubstanz mit dem Transporter interagieren kann, ohne zuerst eine Zellmembran zu \u00fcberwinden. Damit f\u00e4llt die passive Permeabilit\u00e4t als St\u00f6rgr\u00f6\u00dfe weg \u2013 die gr\u00f6\u00dfte Einschr\u00e4nkung zellbasierter Transportassays bei lipophilen Substanzen.<\/p>\n\n<h2>Vesikul\u00e4rer Transport vs. zellbasierter Assay<\/h2>\n<p>Zellbasierte bidirektionale Transportassays (Caco-2, MDCKII-MDR1) messen die Effluxrate einer Substanz \u00fcber einen Zellmonolayer. Bei hochpermeablen Substanzen dominiert die passive Diffusion, und die Effluxrate f\u00e4llt Richtung 1,0 \u2013 der aktive Efflux wird \u00fcberdeckt. Der vesikul\u00e4re Transportassay hat diese Einschr\u00e4nkung nicht, weil keine Membran \u00fcberwunden werden muss, um die Bindungsstelle des Transporters zu erreichen.<\/p>\n\n<h2>Gebrauchsfertige Vesikelkits<\/h2>\n<p>Die Cell4Pharma-Vesikelkits f\u00fcr ABC-Transporter (in der DACH-Region vertrieben von SeamlessBio) liefern vorgefertigte, QC-validierte Inside-out-Membranvesikel f\u00fcr DMPK-Transportertests im eigenen Labor \u2013 f\u00fcr BSEP, P-gp, BCRP, MRP1\u2013MRP5, MRP8 sowie Kontrollvesikel. 100 Reaktionen pro Kit, Lagerung bei \u221280 \u00b0C.<\/p>\n\n<h2>Wichtige Fakten<\/h2>\n<ul>\n<li>Inside-out-Vesikel werden aus Zellen (Sf9-Insektenzellen oder HEK293) hergestellt, die einen bestimmten ABC-Transporter \u00fcberexprimieren \u2013 bei der Herstellung st\u00fclpt sich die Membran um, sodass die Substratbindungsstelle nach au\u00dfen zeigt<\/li>\n<li>ATP-abh\u00e4ngige Substratanreicherung in den Vesikeln = spezifische Transporteraktivit\u00e4t; AMP-Kontrolle = unspezifischer Hintergrund<\/li>\n<li>Zum Assayzeitpunkt ist keine Zellkultur n\u00f6tig \u2013 die Vesikel werden bei \u221280 \u00b0C gelagert und bei Bedarf aufgetaut<\/li>\n<li>Die passive Permeabilit\u00e4t der Testsubstanz beeinflusst den Assay nicht \u2013 ein entscheidender Vorteil gegen\u00fcber zellbasierten Assays bei hochpermeablen Substanzen<\/li>\n<li>Die einzige praktikable Methode f\u00fcr BSEP, MRP2, MRP3, MRP4, MRP5, MRP8 \u2013 f\u00fcr diese Transporter gibt es kein Standard-Zellmonolayermodell<\/li>\n<li>Ergebnisse am selben Tag \u2013 typische Inkubation 5\u201330 Minuten je Transporter<\/li>\n<li>Von FDA, EMA und ICH M12 f\u00fcr die Bestimmung des DDI-Inhibitor-IC50 akzeptiert<\/li>\n<\/ul>\n\n<h2>Weiterlesen<\/h2>\n<ul>\n<li><a href=\"https:\/\/seamlessbio.de\/de\/inside-out-membrane-vesicles-abc-transporter-explained\/\">Inside-out-Vesikel erkl\u00e4rt \u2013 vollst\u00e4ndiger Leitfaden<\/a><\/li>\n<li><a href=\"https:\/\/seamlessbio.de\/de\/vesicle-assay-vs-cell-based-assay-abc-transporter\/\">Vesikul\u00e4rer vs. zellbasierter vs. ATPase-Assay<\/a><\/li>\n<li><a href=\"https:\/\/seamlessbio.de\/de\/what-is-bsep\/\">Was ist BSEP?<\/a><\/li>\n<li><a href=\"https:\/\/seamlessbio.de\/de\/what-is-p-glycoprotein-pgp\/\">Was ist P-Glykoprotein (P-gp)?<\/a><\/li>\n<\/ul>\n\n<div style=\"background:#f4f6f7;border-radius:12px;padding:32px;text-align:center;margin-top:40px;\">\n<p style=\"font-size:18px;font-weight:700;color:#1a2e35;margin-bottom:12px;\">Vesikelkits f\u00fcr ABC-Transporter \u2013 Cell4Pharma \u00fcber SeamlessBio<\/p>\n<p style=\"color:#6b7f82;margin-bottom:20px;\">Muster oder Angebot innerhalb von 48 Stunden anfordern.<\/p>\n<a href=\"https:\/\/seamlessbio.de\/de\/dmpk-transporter-kits\/\" style=\"background:#18b7b2;color:#fff;padding:12px 28px;border-radius:50px;font-size:13px;font-weight:700;text-decoration:none;\">Zum Produkt \u2192<\/a>\n&nbsp;&nbsp;\n<a href=\"https:\/\/seamlessbio.de\/de\/kontakt\/\" style=\"border:2px solid #18b7b2;color:#139b97;padding:10px 28px;border-radius:50px;font-size:13px;font-weight:700;text-decoration:none;\">Muster anfordern<\/a>\n<\/div>\n\n<p style=\"font-size:13px;color:#6b7f82;margin-top:32px;border-top:1px solid #d8e8e7;padding-top:16px;\">\n<em>SeamlessBio \u00b7 Passau, Deutschland \u00b7 <a href=\"mailto:info@seamlessbio.de\">info@seamlessbio.de<\/a> \u00b7 +49 851 37932226<\/em>\n<\/p>\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Quick Definition What is a Vesicular Transport Assay?: A vesicular transport assay is an in vitro method for measuring ABC transporter activity using inside-out membrane vesicles \u2014 sealed membrane fragments where the cytoplasmic face of the transporter is exposed outward. When ATP is added, the transporter pumps its substrate into the vesicle interior, allowing direct [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","footnotes":""},"class_list":["post-2913","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is a Vesicular Transport Assay? \u2014 Definition | SeamlessBio<\/title>\n<meta name=\"description\" content=\"What is a vesicular transport assay, how do inside-out membrane vesicles work, and when is it used for ABC transporter DDI assessment in DMPK studies?\" \/>\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\/what-is-vesicular-transport-assay\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a Vesicular Transport Assay? \u2014 Definition | SeamlessBio\" \/>\n<meta property=\"og:description\" content=\"What is a vesicular transport assay, how do inside-out membrane vesicles work, and when is it used for ABC transporter DDI assessment in DMPK studies?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/seamlessbio.de\/de\/what-is-vesicular-transport-assay\/\" \/>\n<meta property=\"og:site_name\" content=\"SeamlessBio\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-12T17:44:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/04\/134428046.png\" \/>\n\t<meta property=\"og:image:width\" content=\"973\" \/>\n\t<meta property=\"og:image:height\" content=\"288\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/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=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/\",\"name\":\"What is a Vesicular Transport Assay? \u2014 Definition | SeamlessBio\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/#website\"},\"datePublished\":\"2026-08-22T14:49:38+00:00\",\"dateModified\":\"2026-11-12T17:44:37+00:00\",\"description\":\"What is a vesicular transport assay, how do inside-out membrane vesicles work, and when is it used for ABC transporter DDI assessment in DMPK studies?\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\\\/\\\/seamlessbio.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is a Vesicular Transport Assay\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/#website\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/\",\"name\":\"SeamlessBio\",\"description\":\"Human serum, plasma and hPL, single-use bioprocessing bags, serum-free media, animal sera and FBS. EU stock, lot reservation up to 36 months, no minimum order.\",\"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\\\/what-is-vesicular-transport-assay\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/#local-main-organization-logo\"},\"alternateName\":\"Seamless Bio\",\"description\":\"SeamlessBio is a European supplier of biological raw materials for life science research, diagnostics and bioprocessing: human serum and plasma, human platelet lysate, FBS and animal sera, albumin, serum-free media, single-use bioprocessing bags and DMPK transporter vesicle kits.\",\"disambiguatingDescription\":\"Supplier of sera, human biomaterials and cell culture reagents based in Passau, Germany (seamlessbio.de), with Swiss supply via Seamless Bio GmbH (seamlessbio.ch).\",\"knowsAbout\":[\"Human serum\",\"Human plasma\",\"Human platelet lysate\",\"Fetal bovine serum\",\"Animal sera\",\"Human serum albumin\",\"Recombinant human serum albumin\",\"Serum-free cell culture media\",\"Single-use bioprocessing bags\",\"ABC transporter vesicle assays\"],\"areaServed\":[\"EU\",\"CH\",\"GB\"],\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/seamlessbio\\\/\",\"https:\\\/\\\/seamlessbio.ch\\\/\"],\"address\":{\"@id\":\"https:\\\/\\\/seamlessbio.de\\\/what-is-vesicular-transport-assay\\\/#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\\\/what-is-vesicular-transport-assay\\\/#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\\\/what-is-vesicular-transport-assay\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/134428046-2.png\",\"contentUrl\":\"https:\\\/\\\/seamlessbio.de\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/134428046-2.png\",\"width\":973,\"height\":288,\"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":"Was ist ein vesikul\u00e4rer Transportassay? \u2013 Definition | SeamlessBio","description":"Was ist ein vesikul\u00e4rer Transportassay, wie funktionieren Inside-out-Membranvesikel und wann wird er f\u00fcr die DDI-Bewertung von ABC-Transportern in DMPK-Studien eingesetzt?","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\/what-is-vesicular-transport-assay\/","og_locale":"de_DE","og_type":"article","og_title":"What is a Vesicular Transport Assay? \u2014 Definition | SeamlessBio","og_description":"What is a vesicular transport assay, how do inside-out membrane vesicles work, and when is it used for ABC transporter DDI assessment in DMPK studies?","og_url":"https:\/\/seamlessbio.de\/de\/what-is-vesicular-transport-assay\/","og_site_name":"SeamlessBio","article_modified_time":"2026-11-12T17:44:37+00:00","og_image":[{"width":973,"height":288,"url":"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/04\/134428046.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/","url":"https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/","name":"Was ist ein vesikul\u00e4rer Transportassay? \u2013 Definition | SeamlessBio","isPartOf":{"@id":"https:\/\/seamlessbio.de\/#website"},"datePublished":"2026-08-22T14:49:38+00:00","dateModified":"2026-11-12T17:44:37+00:00","description":"Was ist ein vesikul\u00e4rer Transportassay, wie funktionieren Inside-out-Membranvesikel und wann wird er f\u00fcr die DDI-Bewertung von ABC-Transportern in DMPK-Studien eingesetzt?","breadcrumb":{"@id":"https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/seamlessbio.de\/"},{"@type":"ListItem","position":2,"name":"What is a Vesicular Transport Assay"}]},{"@type":"WebSite","@id":"https:\/\/seamlessbio.de\/#website","url":"https:\/\/seamlessbio.de\/","name":"SeamlessBio","description":"Humanserum, Plasma und hPL, Single-Use-Bioprozessbeutel, serumfreie Medien, Tierseren und FKS. EU-Lager, Chargenreservierung bis 36 Monate, ohne Mindestmenge.","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\/what-is-vesicular-transport-assay\/#local-main-organization-logo"},"image":{"@id":"https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/#local-main-organization-logo"},"alternateName":"Seamless Bio","description":"SeamlessBio ist ein europ\u00e4ischer Lieferant biologischer Rohstoffe f\u00fcr Life-Science-Forschung, Diagnostik und Bioprocessing: Humanserum und -plasma, humanes Thrombozytenlysat, FKS und Tierseren, Albumin, serumfreie Medien, Single-Use-Bioprozessbeutel und DMPK-Transporter-Vesikel-Kits.","disambiguatingDescription":"Supplier of sera, human biomaterials and cell culture reagents based in Passau, Germany (seamlessbio.de), with Swiss supply via Seamless Bio GmbH (seamlessbio.ch).","knowsAbout":["Human serum","Human plasma","Human platelet lysate","Fetal bovine serum","Animal sera","Human serum albumin","Recombinant human serum albumin","Serum-free cell culture media","Single-use bioprocessing bags","ABC transporter vesicle assays"],"areaServed":["EU","CH","GB"],"sameAs":["https:\/\/www.linkedin.com\/company\/seamlessbio\/","https:\/\/seamlessbio.ch\/"],"address":{"@id":"https:\/\/seamlessbio.de\/what-is-vesicular-transport-assay\/#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\/what-is-vesicular-transport-assay\/#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\/what-is-vesicular-transport-assay\/#local-main-organization-logo","url":"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/04\/134428046-2.png","contentUrl":"https:\/\/seamlessbio.de\/wp-content\/uploads\/2026\/04\/134428046-2.png","width":973,"height":288,"caption":"SeamlessBio"}]},"geo.placename":"Passau","geo.region":"Deutschland"},"_links":{"self":[{"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages\/2913","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=2913"}],"version-history":[{"count":13,"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages\/2913\/revisions"}],"predecessor-version":[{"id":11231,"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/pages\/2913\/revisions\/11231"}],"wp:attachment":[{"href":"https:\/\/seamlessbio.de\/de\/wp-json\/wp\/v2\/media?parent=2913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}