FOPPR™ Epitope Binning Service

The unique & patented FOPPR™ Technology is combining optical waveguides with noble metal nanoparticles for the sensitive and reliable detection of molecules. In FOPPR™, gold nanoparticles (AuNPs) are in close proximity to an unclad optical fiber. As light propagates within the optical fiber, total internal reflection (TIR) results in an evanescent field that induces the AuNPs to undergo particle plasmon resonance (PPR). When target-analytes interact to AuNPs - conjugated ligands, it will lead to a change of refractive index near the sensing surface.

The extreme sensitivity of this optical property to changes in the surrounding environment makes FOPPR™ an ideal technology for monitoring real-time interactions between a wide range of molecular species, including but not limited to organic drugs, oligonucleotides, proteins, and viruses.

• The new platform - FOPPR™ INB-D200
• Execute 2 to 4 antibody clones epitope binning with a short of analysis time
• Time and cost-saving compared to the traditional antibody-paring method
• Full and detail discussion

• Pre-discussion and quotation
• Case confirmation
• Case opening
• Sample providing
• Affinity analysis
• Final report delivery
• Result discussion
• Case completion