FBS Niedriger IgG-Spiegel
South American-origin fetal bovine serum, processed and quality-controlled in Germany with bovine IgG reduced to below 200 µg/mL — a cost-effective option for applications where reduced IgG background is beneficial but ultra-low depletion is not required.
IgG <200 µg/mL
Bovine IgG reduced to below 200 µg/mL, confirmed by batch-specific analytical testing.
Cost-Effective Reduction
A more economical alternative to Ultra Low IgG for applications that benefit from reduced — but not minimal — IgG background.
Batch Documentation
CoA with batch-specific IgG values, CoO and TSE/BSE documentation available with every shipment.
Cold-Chain Delivery
Temperature-controlled shipment across the EU and UK, with no minimum order quantity.
Where Low IgG fits between standard and Ultra Low IgG FBS
Standard fetal bovine serum naturally contains residual bovine immunoglobulin G (IgG), which can interfere with hybridoma cloning efficiency, mask low-titre monoclonal antibody signals, and contaminate downstream antibody purification. Not every application requires the strictest possible IgG depletion, however.
SeamlessBio FBS Low IgG is screened to a confirmed specification of below 200 µg/mL bovine IgG per batch — a meaningful reduction from standard FBS, at a more accessible price point than our Ultra Low IgG grade (<5 µg/mL).
This grade is well suited to applications where some background IgG reduction is beneficial for assay clarity, but where the assay is not sensitive enough to require Ultra Low IgG's stricter depletion threshold — for example, general antibody-related cell culture work rather than early-stage hybridoma screening.
Typical applications
- General antibody-related cell culture
- Routine monoclonal antibody production
- Immunoassay development (standard sensitivity)
- B-cell and plasma cell culture
- Applications where Ultra Low IgG is not required
- Cost-sensitive antibody production workflows
Product information
- Product type: Fetal Bovine Serum
- Grade: Low IgG
- Bovine IgG specification: <200 µg/mL
- Documentation: CoA / CoO / TSE-BSE statement
- Shipping: Cold-chain delivery
- Origin: EU
Available on request
- Batch-specific IgG test certificate
- Test samples
- Origin information
- Batch reservation
- Bulk order options
Need a batch-specific IgG certificate?
Contact our team for batch availability, IgG test certificates, documentation and delivery options for FBS Low IgG.
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