Explore the mechanisms of action of bispecific antibodies (bsAbs): combinatorial and obligatory modes, T-cell engagers, dual pathway blockade, and Fc engineering. Learn how bsAbs overcome drug resistance and reshape cancer immunotherapy.\n
Drug absorption, distribution, metabolism, and excretion cannot be fully simulated in vitro. This article provides an in-depth analysis of how in vivo screening offers a comprehensive, panoramic evaluation of drug efficacy and safety, highlighting the applications of mouse and zebrafish disease models.
Leveraging cutting-edge bsAbs mechanisms for cancer therapy—including dual signaling modulation, T-cell engagers (BiTE), immune checkpoint inhibition, costimulatory receptor activation, and bispecific ADCs—Taike Biotech offers one-stop services from lead candidate discovery (phage/yeast display), bsAb design and construction, in vitro functional validation, to in vivo efficacy evaluation, accelerating your next-generation immuno-oncology drug development.
BiCE enhances T cell–cDC1 conjugation, expands cDC1 pools, and synergizes with aCD40 to suppress tumor growth in PD-1-unresponsive models, redefining bispecific immunotherapy strategies
How to evaluate recombinant antibody quality? Purity, specificity, affinity, functionality, and more. Tek Biotech offers expert QC and expression services.
The efficacy and safety of ADC are determined by antibodies Linker、 The three core components of the load are jointly determined. Faced with the challenges of tumor heterogeneity and drug resistance, dual loading and dual specificity ADC design provide a new solution path. Tek Biotech relies on a dual display technology platform to provide a full process ADC development solution from antibody screening to linker design and customized coupling, empowering the research and development of next-generation precision drugs.\n
From PD-1 inhibitors to TNF-α antagonists, explore the complete manufacturing workflow of complex antibody drugs. Learn why mammalian cells (CHO/HEK293) are essential, upstream cell line development, downstream Protein A affinity purification, and viral clearance processes.
In the development of antibody drug conjugates (ADCs), people often focus on the precise targeting of antibodies and the powerful killing power of payloads. However, it is often the unknown 'linker' that determines the safety, stability, and upper limit of efficacy of ADC. This article delves into how Linker balances hydrophilicity and hydrophobicity, accurately controls the release of payloads, and addresses chemical challenges in purification and large-scale production, bringing new breakthroughs to ADC development.\n
Overview of mammalian host selection (CHO, HEK293) and downstream purification processes (Protein A, ion exchange, HIC) for high-quality recombinant antibody production.