OEM & Private Label
SeamlessBio supplies all biological products under your brand name — FBS, human serum, albumin and animal sera with CoA, label and documentation to your specification. From small reagent distributors to IVD manufacturers: we are your silent production partner in Germany.
Why Distributors Choose SeamlessBio for OEM
New Margin Without Investment
Add human serum, FBS or albumin to your portfolio without investing in production capacity, cold chain infrastructure or regulatory compliance. SeamlessBio handles manufacturing, QC and documentation — you sell under your brand.
"Made in Germany" as a Sales Argument
German manufacturing is a credible quality signal in the European, Middle Eastern and Asian life science markets. All sera processed at our Passau, Germany facility — a differentiator against products of unknown processing origin.
Predictable Supply — Lot Reservation
Reserve your validated lot for up to 12 months without prepayment. Consistent supply for your customers, no forced lot changes mid-product programme. Especially valuable for IVD distributors supplying calibrator manufacturers.
Flexible Volumes
No minimum order on standard products. OEM from 1 litre of human serum or 5 litres of FBS. Scale up as your sales grow — no minimum commitment upfront.
Full Regulatory Documentation
CoA, CoO, SDS, TSE/BSE Statement, Donor Screening Report (human serum) — all under your brand name. IVDR documentation packages for IVD distributors available on request.
NDA — We Stay Anonymous
SeamlessBio signs an NDA before sharing any product information. Your customers see only your brand — SeamlessBio does not appear on the product, the CoA or any external communication.
Available OEM Products
| Product Category | Available Variants | OEM Minimum |
|---|---|---|
| Fetal Bovine Serum (FBS) | 9 grades — Standard through GMP Gamma Irradiated. Multiple origins. | From 5 L |
| Human Serum | All 10 variants — Standard, Male, Type AB, OTC, Delipidated, hPL | From 1 L |
| Newborn Calf Serum (NCS) | Standard, Heat Inactivated. USA, NZ, Australian origin. | From 5 L |
| Calf Serum (BCS) | Standard, Heat Inactivated. USA, NZ, Australian origin. | From 5 L |
| Animal Sera | 16 species available — Mouse, Rat, Rabbit, Guinea Pig, Horse, Goat and more | From 500 mL |
| BSA | 4 grades — Standard, Low Endotoxin, Fatty Acid-Free, pH 5.2 | From 500 g |
| HSA (Human Serum Albumin) | 4 grades — Excipient, Diagnostic, Cell Culture, Research | From 500 g / 1 L solution |
| rHSA (Recombinant HSA) | Economy, Premium, CHO-expressed | From 100 g |
| Custom Formulations | Blends, dilutions, specific concentrations, combinations | On request |
How the OEM Process Works
NDA & First Contact
We sign an NDA before sharing any product or pricing information — your interest and our manufacturing relationship remain confidential from the start.
Specification & Quotation
Share your product requirements: grade, origin, volume, packaging format and label requirements. We provide a binding price quotation within 48 hours.
Free Test Sample
We send a test sample under your label format for evaluation — with CoA matching your specification. Qualify the product in your system before committing to volume.
Label & Documentation Setup
Labels produced to your artwork (supplied by you or designed by us). CoA and all documentation templates adapted to carry your company name and branding.
First Delivery & Ongoing Supply
First delivery with your full label. Lot reservation for ongoing supply without prepayment. Call off as needed. SeamlessBio remains anonymous in all product documentation.
Custom Human Serum for Distributors
Human serum is our key long-term OEM product. SeamlessBio is the only German processor offering custom-specification human serum for private label supply — including donor selection, blood type (AB), collection method (OTC vs standard), processing grade and packaging format under your brand.
Specification Control
Define your product: donor gender, blood type, collection method, processing (heat inactivation, delipidation, IgG depletion), packaging size and label.
German Manufacturing
"Made in Germany" human serum — processed at our Passau facility. Strong selling argument for EU, Middle Eastern and Asian markets where German quality standards carry weight.
Full IVDR Documentation
CoA, Donor Screening Report, TSE/BSE Statement and IVDR compliance documentation all under your brand name — ready for your IVD distributor customers.
Frequently Asked Questions
What does OEM mean for biological reagents?
SeamlessBio produces or sources the product and you distribute it under your own brand. CoA, label and all external communication carry your company name — SeamlessBio remains in the background as the manufacturing partner.
What are the minimum order quantities?
FBS from 5 L, Human Serum from 1 L, BSA/HSA from 500g — as a guide. For product development and test batches, smaller quantities are possible. Contact us with your specific requirement.
Can SeamlessBio remain anonymous?
Yes — NDA signed before any information exchange. CoA and all product documents carry exclusively your company name. SeamlessBio does not appear on products, labels or documentation.
What documentation is available for OEM products?
CoA (to your specification), CoO, SDS, TSE/BSE Statement, Donor Screening Report (human serum), Sterility Certificate. IVDR and Near-GMP documentation on request.
Start Your OEM Partnership
Tell us your product, required specification and volume — we send an NDA and quotation within 48 hours.
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