About SeamlessBio
SeamlessBio is a European supplier of premium biological materials, custom cell culture media and bioprocessing solutions — built to give life science researchers, biopharma manufacturers and CROs seamless access to the products and documentation they need, when they need them.
Who We Are
SeamlessBio GmbH was founded with a clear mission: to remove the friction that life science researchers face when sourcing biological materials in Europe. Too many labs spend weeks chasing quotes, battling import documentation, or accepting variable lot quality because European alternatives were scarce or difficult to access.
We changed that. Based in Passau, Bavaria, SeamlessBio operates as a biologicals supplier, CDMO partner and sourcing specialist — offering premium FBS, human sera, albumin, custom cell culture media, single-use bioprocessing equipment and DMPK assay kits, all with full EU documentation, fast lead times and no minimum order quantity on catalogue products.
Our portfolio is built around the real needs of biopharma developers, CROs, ATMP manufacturers and academic groups — from routine FBS for cell line maintenance to GMP-pathway custom media for clinical ATMP development and IND-enabling DMPK transporter panels.
Our Principles
No Compromise on Documentation
Every product ships with CoA, CoO, SDS and relevant regulatory certificates as standard — not on request, not at extra cost.
Speed Without Complexity
Direct contact, fast quotes, no corporate layers. You reach the person who can actually answer your question and get your product shipped.
Science-First Positioning
We understand cell culture, DMPK, ATMP and serum biology. Our product descriptions, application guides and technical support reflect that — not a catalogue copy-paste.
Ethical Sourcing
We actively develop and promote serum-free, xeno-free and human-derived alternatives — and are transparent about the ethical and regulatory implications of all animal-derived products we supply.
What We Supply
Sera & Albumin
FBS (9 grades), Human Sera, NCS, Calf Serum, Animal Sera (15+ species), BSA, HSA, rHSA — multiple origins, GMP-ready documentation.
View FBS →Cell Culture Media
NaivaCore (naive hPSC), OrganoMedium, custom serum-free and chemically defined media for HEK293, CHO, T-cells, MSCs and more.
View Media →Single-Use Bioprocessing
2D and 3D bioprocessing bags, rocker bags (10–50L), tank liners and lab ware — EU-manufactured, GMP-compatible.
View Bags →DMPK & Assay Kits
ABC transporter vesicle kits (BSEP, BCRP, P-gp, MRP1–5, MRP8) via Cell4Pharma. Drug transporter assay service via Ciptec.
View DMPK →Application Guides
25+ rich application pages — iPSC, organoids, CAR-T, AAV, PBMC, hybridoma, vaccine production, DMPK assays and more.
View Applications →Services
Sourcing, CDMO manufacturing, OEM private label, import/export handling and CRO assay services — all under NDA.
View Services →Who We Serve
Biopharma & ATMP Developers
From iPSC-derived ATMPs to viral vector manufacturing — we supply media, sera, bags and documentation that fit your regulatory pathway.
CROs & Contract Labs
Reliable, documented supply of DMPK kits, sera and media for contract research organisations running studies for pharma clients.
Academic Research Groups
No minimum order quantity. Fast quotes. Technical support that understands your protocol — not a call centre script.
Biotech & Startup Labs
Flexible batch sizes, batch reservation and CDMO services that scale with your programme — from first experiments to GMP readiness.
Get in Touch
Questions about products, sourcing, OEM or custom media development — contact us directly. We respond within 48 hours.
info@seamlessbio.de · +49 851 37932226 · Passau, Germany
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