mrp1 vesicle kit
SKU: 79804063612

mrp1 vesicle kit

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Description

mrp1 vesicle kitHuman MRP1 Vesikel Kit Inside Out Membranvesikel fr Multidrugresistenz und organische Anionen Transportstudien Das Human MRP1 Vesikel Kit (HEK293 abgeleitet) liefert gebrauchsfertige Inside Out Membranvesikel fr ATP abhngige Transportstudien des Multidrug Resistenz assoziierten Proteins 1 (MRP1 ABCC1). Jedes Kit enthlt Material fr 100 Reaktionen mit einem garantierten ATP AMP Verhltnis von >5. MRP1 vermittelt den Efflux von Glutathion , Glucuronid und

Human MRP1 Vesikel-Kit – Inside-Out-Membranvesikel für Multidrugresistenz- und organische Anionen-Transportstudien

Das Human MRP1 Vesikel-Kit (HEK293-abgeleitet) liefert gebrauchsfertige Inside-Out-Membranvesikel für ATP-abhängige Transportstudien des Multidrug-Resistenz-assoziierten Proteins 1 (MRP1 / ABCC1). Jedes Kit enthält Material für 100 Reaktionen mit einem garantierten ATP/AMP-Verhältnis von >5. MRP1 vermittelt den Efflux von Glutathion-, Glucuronid- und Sulfatkonjugaten sowie einer breiten Palette organischer Anionen einschließlich Krebsmittel — was es zu einem wichtigen Transporter in onkologischen DDI-Studien und Gewebeverteilungsprofilen macht.

Transporterprofil

MRP1 (ABCC1) wird breit in Lunge, Hoden, Niere, Blut-Hirn-Schranke, Herz- und Skelettmuskel, Plazenta und Makrophagen exprimiert. Es transportiert Glutathion (GSH), Glutathionkonjugate (GS-X), Glucuronide, Sulfatkonjugate und lipophile Arzneimittel in Komplex mit Glutathion. Wichtige Substrate: E217βG (Estradiol-17β-Glucuronid), GSSG, Saquinavir, Ritonavir, Methotrexat, Daunorubicin, Leukotriene. Bekannte Hemmer: MK-571, Probenecid, Indometacin. MRP1 ist keine primäre regulatorische Anforderung, ist aber relevant für Verbindungen mit signifikanter Gewebeverteilung oder onkologischen Anwendungen.

Technische Spezifikationen

ParameterSpezifikation
TransporterHuman MRP1 (Multidrug Resistance-Associated Protein 1) (ABCC1)
ExpressionssystemHEK293 (transiente Überexpression)
VesikeltypInside-Out-Membranvesikel
Reaktionen pro Kit100
ATP/AMP-Transportverhältnis>5
DetektionskompatibilitätRadiolabel (³H-E217βG), LC-MS/MS, fluorescence
Lagerung−80 °C (Lieferung auf Trockeneis)
Kit-InhaltVesikel, ATP, AMP, Reaktionspuffer, Waschpuffer, CoA
HerstellerCell4Pharma (Netherlands)
Distributor DACHSeamlessBio GmbH, Passau

Anwendungsgebiete

AnwendungBeschreibung
Multidrugresistenz (MDR)-ProfilingBewertung ob Krebsmittel MRP1-Substrate sind — relevant für Tumor-Arzneimittel-Efflux, Resistenzmechanismen und kombinierte Therapieplanung.
Glutathion/Glucuronid-Konjugat-TransportCharakterisierung des Phase-II-Metaboliten-Efflux über MRP1 — wichtig für das Verständnis der systemischen Exposition konjugierter Arzneimittelmetaboliten.
Blut-Hirn-Schranke VerteilungMRP1-Expression an der BHS trägt zur eingeschränkten ZNS-Arzneimittelzugänglichkeit bei. Relevant für ZNS-Wirkstoffkandidaten, bei denen die Gehirndurchdringung charakterisiert werden muss.
Gewebs-DDI-ProfilingBewertung MRP1-vermittelter Arzneimittelinteraktionen an Expressionsorten — Lungen-, Herz- und Immunzellmodelle.

Assay-Prinzip

Inside-Out-Membranvesikel präsentieren die zytoplasmatische Seite des Transporters dem Assaypuffer und ermöglichen so ATP-abhängige Substrataufnahme in das Vesikelinnere. Vesikel mit Testverbindung und Probesubstrat in Gegenwart von ATP (Transport) oder AMP (Hintergrundkontrolle) inkubieren. Reaktion mit kaltem Waschpuffer stoppen, Vesikel durch Filtration trennen und akkumuliertes Substrat per LC-MS/MS, Radiolabel oder Fluoreszenz quantifizieren. Das ATP/AMP-Verhältnis bestimmt das Assay-Fenster für die zuverlässige IC₅₀-Bestimmung.

Komplettes Cell4Pharma Kit-Portfolio bei SeamlessBio

Alle ABC-Transporter-Vesikel-Kits aus einer europäischen Quelle — schnelle Kühlkettenlieferung, garantierte ATP/AMP-Verhältnisse, vollständige Dokumentation.

KitTransporterGenATP/AMP-Verhältnis
Human BCRP Vesicle KitBCRPABCG2>10
Human BSEP Vesicle KitBSEPABCB11>10
Human MRP1 Vesicle KitMRP1ABCC1>5
Human MRP2 Vesicle KitMRP2ABCC2>20
Human MRP3 Vesicle KitMRP3ABCC3>5
Human MRP4 Vesicle KitMRP4ABCC4>5
Human MRP5 Vesicle KitMRP5ABCC5>5
Human MRP8 Vesicle KitMRP8ABCC11>5
Human Pgp Vesicle KitP-gp / MDR1ABCB1>5
Human Pgp + FluoPgp KitP-gp / MDR1ABCB1>5
Human Control Vesicle KitHEK293 empty vector

Qualität & Regulatorische Konformität

  • Produziert von Cell4Pharma — Spezialhersteller für ABC-Transporter-Vesikelsysteme
  • Garantiertes ATP/AMP-Transportverhältnis >5 pro Charge
  • Große, einheitliche Chargen — maximale Lot-zu-Lot-Konsistenz
  • Chargenspezifischer QC-Bericht + Datenblatt bei jedem Kit inklusive
  • Konform mit FDA DDI Guidance (2020) und EMA DDI Guideline (2013/2022)

Warum über SeamlessBio bestellen?

VorteilBeschreibung
✅ EU-LagerverfügbarkeitSchnelle Kühlkettenlieferung in Deutschland, Österreich, Schweiz und der EU
✅ DirektkontaktDirekter Kontakt zum Fachberater — auf Deutsch oder Englisch
✅ Vollständige DokumentationDatenblatt, QC-Bericht und Rechnung bei jeder Lieferung
✅ ChargenreservierungSpezifische Charge für die gesamte Projektlaufzeit reservieren
✅ Komplettes PortfolioAlle 11 Cell4Pharma Kits aus einer Quelle — BCRP, BSEP, MRP1–8, Pgp, Kontrolle

Bestellung oder Preisanfrage: [email protected] | +49 851 37932226

Häufige Fragen

Ist MRP1 eine regulatorische Anforderung für DDI-Einreichungen?

MRP1 ist nicht als obligatorischer Tier-1-Transporter von FDA oder EMA gelistet, wird aber für Verbindungen in onkologischen Indikationen, Verbindungen mit signifikanter Lungen-/Gehirn-/Herzverteilung oder solchen empfohlen, die extensive Phase-II-Metaboliten sind.

Welches Probesubstrat wird für MRP1 empfohlen?

E217βG (Estradiol-17β-D-Glucuronid) ist das Standardprobesubstrat für MRP1-Vesikelassays — erhältlich als ³H-markiert oder unmarkiert für LC-MS/MS. GSSG wird ebenfalls häufig verwendet.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79804063612

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Amazing kit lasts a long time and makes my skin so smooth and hydrated.
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Budget Peptides That Make My Skin Look Way More Awake Than I Feel
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There’s a very specific moment that hits sometime in your 30s and 40s where you lean into the mirror and think… “Wait. Have those lines always been there… or did they just clock in overnight?” That’s when I officially entered my “okay fine, let’s take anti-aging seriously” era. Nothing dramatic. I’m not trying to freeze my face in time. I just want my skin to look hydrated, bouncy, and slightly less “I stayed up too late editing videos again.” So I started looking into peptides because every skincare nerd on the internet swears by them. The problem? Most peptide serums cost like $40–$80 and my wallet simply laughed. Then I found this Good Molecules Super Peptide Serum for around $12 and thought… suspicious. But also, add to cart. First thing I love about this brand in general: they’re weirdly transparent. They actually list ingredient percentages. That shouldn’t feel revolutionary, but in skincare it kind of is. It makes me feel like they’re not just sprinkling fairy dust and calling it “peptide complex.” The texture is super lightweight and water-based. Basically disappears into your skin in seconds. No stickiness, no heaviness, no weird film. It layers beautifully too. I pat it on, wait like 20–30 seconds, then go in with moisturizer and sunscreen without anything pilling up. Zero drama. After a couple weeks, I started noticing my skin just looked… healthier. Not tighter like I got work done. Just smoother and a little plumper. That soft, hydrated look where fine lines aren’t screaming at you as much. Especially around my smile lines and forehead. They’re still there because, you know, I’m a human who laughs and exists. But they look softer and less pronounced. My skin also feels more “springy,” if that makes sense. Like when you press your cheek and it bounces back instead of just staying tired. And it’s gentle. No stinging, no redness, no breakouts. I use it morning and night without even thinking about it. If I had to nitpick anything, it’s not an overnight miracle. It’s more of a slow-and-steady improvement situation. But honestly, that’s how most good skincare works anyway. For $12 though? It feels kind of ridiculous how well it performs. I’ve tried serums triple the price that did less. Final thoughts: If you want to dip your toes into peptides without committing your entire paycheck, this is such an easy yes. Lightweight, effective, and refreshingly honest about what’s actually inside. It’s one of those quiet, reliable products that just makes your skin look better over time. Which is exactly what I want.
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