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IVD Products & Services
Explore YBL’s exclusive collection, including Antigens, Antibodies and IVD services.
Integrated IVD Solutions: Premium Raw Materials, Bioprocessing CDMO & Animal-Free Antibody Discovery
IVD Products
YBL supplies high-purity, bulk-scale critical raw materials engineered to meet the stringent demands of global in vitro diagnostic assay developers. The portfolio features native human antigens purified from ethically sourced clinical biomaterials, high-performance recombinant antigens, spanning oncology, cardiovascular, inflammatory, infectious, cardiac, renal, hormonal and other disease targets. Complemented by high-affinity monoclonal and goat polyclonal antibodies, these reagents deliver exceptional physiological relevance, lot-to-lot consistency, and extended stability for calibrator, control, and assay formulation across lateral flow, ELISA, CLIA, and turbidimetric platforms as well as high-purity grade for immunization purposes.
IVD Services
Beyond catalog reagents, YBL operates as an end-to-end bioprocess CDMO and contract research partner tailored to the in vitro diagnostics industry. A key highlight is YBL-Vega, our 100% animal-free antibody discovery platform that leverages synthetic phage display to isolate high-affinity single-domain (VHH/nanobody) binders against challenging or non-immunogenic targets with remarkable speed and sequence precision. Alongside custom native protein extraction, multi-platform recombinant expression, bioprocess optimization, and cell line development, YBL provides scalable, ISO-certified cGMP contract manufacturing and assay-ready reagent optimization to de-risk commercialization and accelerate time-to-market.
