ADC 약물 개발 중 PK 연구에서의 안티-페이로드 항체

Figure 1. GTU-Bios-Auristatin-Ab-01-2 and GTU-Bios-Auristatin-Ab-02-2 have been actively bound with the ADC (PTM-1 MMAE).

Figure 1 demonstrates the efficacy of GeneMedi's GTU-Bios-Auristatin-Ab-01-2 and GTU-Bios-Auristatin-Ab-02-2 in actively binding with the ADC (PTM-1 MMAE). This underscores GeneMedi's commitment to producing high-quality antibodies tailored for effective conjugation with MMAE-based ADCs.

The robust binding displayed in the figure highlights GeneMedi's expertise in developing antibodies optimized for targeted drug delivery, a critical aspect in the field of antibody-drug conjugates.

Figure 2. The GTU-Bios-Auristatin-Ab-01-2 has been actively bound with the ADC (PTM-1 MMAF). While GTU-Bios-Auristatin-Ab-02-2 has not been bound with the ADC with MMAF.

In Figure 2, the specificity of GeneMedi's antibodies is showcased as GTU-Bios-Auristatin-Ab-01-2 successfully binds with the ADC (PTM-1 MMAF), while GTU-Bios-Auristatin-Ab-02-2 remains unbound. This specificity is pivotal in ensuring precise targeting of MMAE-containing ADCs, enhancing their therapeutic efficacy while minimizing off-target effects.

GeneMedi's ability to tailor antibodies to selectively bind with distinct drug payloads exemplifies their proficiency in antibody engineering, offering researchers reliable tools for precision medicine applications.

Figure 3. GTU-Bios-Auristatin-Ab-01-2 and GTU-Bios-Auristatin-Ab-02-2 can be used in pharmacokinetic (PK) studies involving humans and monkeys

GTU-Bios-Auristatin-Ab-01-2 has minimal impact in human and monkey PK studies and can be considered negligible. GTU-Bios-Auristatin-Ab-02-2 has even less impact than GTU-Bios-Auristatin-Ab-01-2 in these PK studies. Both GTU-Bios-Auristatin-Ab-01-2 and GTU-Bios-Auristatin-Ab-02-2 are suitable for use in human and monkey PK experiments.

Figure 4. GTU-Bios-Auristatin-Ab-01-2 and GTU-Bios-Auristatin-Ab-02-2 have not been bound with the ADC conjugated with DXD.

Figure 4 illustrates another aspect of GeneMedi's antibody specificity, revealing that neither GTU-Bios-Auristatin-Ab-01-2 nor GTU-Bios-Auristatin-Ab-02-2 binds with the ADC conjugated with DXD. This data underscores GeneMedi's dedication to producing antibodies with high selectivity, ensuring minimal interference with undesired payloads.

By providing antibodies that exhibit minimal cross-reactivity, GeneMedi empowers researchers with precise tools for designing and optimizing ADCs for targeted cancer therapy, ultimately advancing the forefront of biomedical research and clinical applications.