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Adc

Key Technologies

Our innovative company strategy covers a wide spectrum of expertise, including complex small-molecule chemistries, medicinal chemistry, cell line development and cell culture, protein purification, and protein modification (including site-specific conjugation, analytics, and formulation). We also have GMP manufacturing capabilities.

Byondis has a suite of proprietary technologies available to generate promising clinical candidates. This includes next generation ADCs containing our proprietary duocarmazine linker-drug (LD) technology ByonZine®.

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ByonZine®

Byondis’ Duocarmazine Linker-Drug Technology

Cleavable DNA-damaging linker-drug

ByonZine® ADCs can effectively eliminate heterogeneous tumors via the unique target-mediated and bystander mechanisms of action

Kills both dividing and non-dividing cancer cells

Extremely low levels of free drug in circulation

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ByonNative®

Byondis’ Differentiated Antibody Conjugation Platform

ADC generation via partially reduced native disulfide bonds

Proprietary process that removes unwanted non-conjugated and over-conjugated species

Enables fast generation of ByonZine® ADCs with antibodies of interest

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ByonShieLD®

Byondis’ Site-Specific Antibody Conjugation Platform

Creates uniform ByonZine® ADCs via orthogonal cysteine activation and conjugation technology

Shielding of the hydrophobic payload creates ADCs with a superior therapeutic index and excellent manufacturability

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ByonFoLD®

Byondis’ Dual Linker-Drug Antibody Conjugation Platform

Creates well defined two-in-one ADCs in which two different payloads are conjugated in a compatible fashion to a single antibody

Allows the creation of next-generation ADCs with synergistically operating dual payloads

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ByonBranch®

Byondis’ Branched Linker Technology

Branched linker technology allows the coupling of payloads to an antibody that results in ADCs with reduced hydrophobicity

Pipeline

Our diverse pipeline of proprietary next-generation ADCs reflects our expertise in research, lead identification, preclinical/clinical development, process development and manufacturing.

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Pipeline

Platforms

Our antibody drug conjugate (ADC) technology platforms are generating potential first and best in class assets, including novel proprietary payloads, linker and drug conjugation and improved targeting. This includes clinically validated MOAs, dual payloads, tumor and site-specific release, optimized antibody scaffolds and increased tumor selectivity. These platforms are enabling us to forge a new pathway in ADC development and oncology treatment.

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