Description
Product Overview
SeamlessBio Adult Bovine Serum (ABS) — US Origin is collected from healthy adult cattle in the United States with full lot traceability, sterile filtered at 0.2 µm, and endotoxin tested. Final processing and filling take place in Germany under controlled manufacturing QA — combining the established supply chain of US-origin serum with EU-standard quality assurance and documentation. Batch sizes up to 1,500 L are available, making it suitable for both research-scale and larger repeatable workflows. Sold on request with quotation and allocation; 100 mL evaluation samples are available subject to availability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product | Adult Bovine Serum (ABS) |
| Origin | United States (US) — full lot traceability |
| Filtration | 0.2 µm sterile filtered |
| Endotoxin | Tested (lot-specific result on CoA) |
| Sterility | Tested (lot-specific result on CoA) |
| Production / filling | Germany — controlled manufacturing QA |
| Batch size | Up to 1,500 L |
| Sales model | On request — quotation and allocation |
| Evaluation sample | 100 mL (subject to availability) |
| Storage | −20 °C (see CoA for details) |
| Documentation | CoA (lot-specific); Health Certificate available on request |
| Regulatory | Research Use Only (RUO) |
Applications
| Application | Description |
|---|---|
| General cell culture | Supplement for standard media formulations supporting adherent and suspension cell lines — fibroblasts, epithelial cells, and established research cell lines |
| Biopharmaceutical production | Serum supplement for recombinant protein expression and upstream bioprocessing workflows requiring documented, traceable serum with large-volume availability |
| Cell banking & cryopreservation | Consistent lot-specific documentation supports reproducible cell banking protocols across multiple freeze-thaw cycles |
| Diagnostics development | Traceable US-origin serum for immunoassay and diagnostic kit development where consistent growth promotion and documented lot history are required |
Available Formats
| Format | Size |
|---|---|
| Bottle | 50 mL |
| Bottle | 100 mL |
| Bottle | 500 mL |
| Bulk | On request (up to 1,500 L) |
Key Benefits
Batch Reservation
Reserve validated lots up to 36 months for reproducible long-term cell culture and bioprocessing workflows.
Full Documentation
CoA, CoO and SDS — from ISO 9001 and ISO 13485 certified partner facilities. Health Certificate available on request.
EU & Swiss Supply
Sourced from certified EU partner facilities — fast cold-chain delivery across EU, UK and Switzerland.
Frequently Asked Questions
What is the difference between Adult Bovine Serum (ABS) and Fetal Bovine Serum (FBS)?
ABS is collected from mature cattle and contains higher immunoglobulin (IgG) levels with lower growth factor concentrations than FBS. It is more economical and well-suited for established, robust cell lines that do not require the rich mitogenic environment of fetal serum. FBS is collected from bovine fetuses and delivers the highest growth factor content with minimal IgG — the standard for demanding primary cells and sensitive assays. For routine culture of established lines where FBS-level performance is not required, ABS is a reliable and cost-effective alternative.
Why is final processing and filling done in Germany for US-origin serum?
The raw serum is collected in the United States and transported under cold chain to our certified partner facility in Germany for final sterile filtration, endotoxin testing, filling, and quality release. This model combines the established US bovine supply chain with EU-standard manufacturing QA, GMP-aligned documentation practices, and German-based logistics — enabling faster delivery to EU and Swiss laboratories compared to direct US import, with full lot-specific documentation generated under EU quality systems.
Is US-origin bovine serum suitable for GMP or clinical applications?
US-origin bovine serum is widely accepted for pre-clinical research and development. For GMP bioproduction, vaccine manufacturing, or clinical trial applications, the suitability depends on the specific regulatory requirements of your programme. The USDA maintains a documented bovine health surveillance programme, and US-origin serum is accepted by major regulatory agencies — however, origins such as New Zealand or Australia carry a lower TSE risk classification and are generally preferred for GMP-critical or clinical submissions. Contact us to discuss the most appropriate origin for your specific application and regulatory context.
How does the 100 mL evaluation sample process work?
We provide 100 mL evaluation samples subject to lot availability. Each sample is supplied with the full Certificate of Analysis (CoA) for that specific lot, allowing you to qualify the serum in your cell lines and protocols before committing to a larger order. Once your internal qualification is complete, we can reserve the same lot for your full purchase. Early contact is recommended, particularly if you require a specific lot volume, as US-origin bovine serum is sold on an allocation basis.
What documentation is included, and is a Health Certificate available?
Every order includes a lot-specific Certificate of Analysis (CoA) covering filtration, endotoxin, and sterility results, together with a Safety Data Sheet (SDS) and Certificate of Origin (CoO). A Health Certificate is available on request for import or regulatory purposes. Additional documentation — including BSE/TSE statements and sterility certificates — can be provided on request. All documentation is generated from ISO 9001 and ISO 13485 certified partner facilities.
Request a Quote or Sample
48h response · EU & Swiss Supply · Batch reservation available · Full documentation
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