Finding a reliable, scalable source for high-purity phycobiliproteins is one of the most persistent supply chain challenges in diagnostic and reagent manufacturing. Flogen addresses this directly — with vertically integrated production from in-house microalgae cultivation through final conjugation, we offer OEM partners stable supply, lot-to-lot consistency, and the flexibility to meet custom specifications at industrial scale.
OEM Supply Capabilities
We support partners at every stage — from early-stage assay developers evaluating pilot material to established manufacturers requiring recurring bulk supply:
- Bulk fluorescent protein supply (research-grade, OEM-grade, and custom configurations)
- OEM and private-label manufacturing
- Custom conjugation services
- Lot-to-lot consistency programs with full QC documentation
- Flexible packaging and specification customization
- Technical collaboration for assay optimization and product integration
- Confidential project support
Core Products for OEM Applications
Streptavidin R-Phycoerythrin (SA-PE) SA-PE is one of the most widely used fluorescent reporters in bead-based and hybridization-based diagnostics. Our SA-PE is optimized for high brightness, low background, and reproducible signal across lots — making it a dependable supply source for multiplex immunoassays, DNA microarray workflows, gene chip applications, and molecular diagnostic platforms.
Allophycocyanin (APC) High-purity APC manufactured with stringent purification and quality control, suitable for flow cytometry antibody conjugation, immunophenotyping, and custom fluorescent labeling workflows. Designed to support reproducible performance across production runs.
Cross-Linked APC (cl-APC) An enhanced APC formulation with improved stability under low-concentration conditions and demanding storage environments. Particularly well-suited for OEM reagent manufacturing, long-term assay stability requirements, and flow cytometry panel development where signal consistency is critical.
Why Partner with Flogen
Vertically integrated, not outsourced. Unlike distributors or resellers, Flogen controls the full production chain — microalgae cultivation, extraction, purification, and conjugation — all in-house. This translates directly into stable supply capacity, better process control, and competitive OEM pricing.
Quality built for industrial standards. Our production workflow is designed around the requirements of OEM and diagnostic manufacturing: high purity, controlled aggregation profiles, reliable fluorescence intensity, and reproducibility between lots.
Flexible collaboration models. Whether you need pilot-scale evaluation material, a custom specification, or a long-term bulk supply agreement, we work closely with partners through development and into commercialization.
Applications
Our fluorescent reagents are qualified for use in flow cytometry, multiplex immunoassays, bead-based detection systems, gene chip and microarray assays, molecular diagnostics, and custom bioanalytical workflows.
Partner with Flogen
We welcome inquiries from diagnostic manufacturers, flow cytometry reagent companies, assay developers, biotech and life science companies, and custom conjugation service providers.
