Antibody Drug Modifications Service


Antibody Drug Modifications Service

Antibody therapeutics have revolutionized the treatment of various diseases, from cancer to autoimmune disorders. Through precise modifications and optimizations, antibodies can be tailored to enhance their efficacy, specificity, and pharmacokinetic properties. Computer-aided drug design plays a pivotal role in guiding these modifications, offering insights into antibody-antigen interactions and structural alterations that can improve therapeutic outcomes.

Fig 1. Pharmacophore model-based virtual screening process for identification of small molecular candidates against a specific disease.Figure 1. Antibody Drug Modifications Service. (Bernardes G J L, et al.2013)

Introduction of Antibody Drug Modifications

At CD ComputaBio, our Antibody Drug Modifications Service is designed to empower researchers, pharmaceutical companies, and biotech firms in optimizing the performance of antibody drugs. By leveraging advanced computational techniques and algorithms, we enable the rational design of modified antibodies with enhanced affinity, specificity, and functionality.

Our Service

Fig 2. Antibody Affinity Modification Services

Antibody Affinity Modification Services

Our Antibody Affinity Modification Services focus on enhancing the binding affinity of antibodies towards their target antigens. Through in-depth structural analysis and computational modeling, we identify key residues involved in antigen recognition and design modifications to optimize binding interactions. This service is essential for improving the efficacy and potency of antibody therapeutics.

Fig 3. Antibody Drug Immobilization Site Modification

Antibody Drug Immobilization Site Modification

The Antibody Drug Immobilization Site Modification service caters to the customization of antibody molecules for specific therapeutic applications. By modulating the sites for drug conjugation or immobilization, we enable the precise attachment of payloads or labels to antibodies, expanding their potential utility in targeted drug delivery, imaging, or diagnostics.

Consultation and Project Design - Clients provide detailed information about their antibody and project goals, outlining specific modification requirements.

Structural Analysis - We conduct a structural analysis of the antibody using advanced computational tools to identify key regions for modification.

Computational Modeling - Our team employs molecular modeling techniques to design and optimize modifications that enhance antibody-antigen interactions or drug conjugation sites.

Validation and Testing - The proposed modifications are subjected to rigorous validation through computational simulations to assess their impact on antibody functionality and stability.

Reporting - Clients receive comprehensive reports outlining the proposed modifications, structural insights, and recommendations for further experimental validation or implementation.

Advantages of Our Services

Precision Engineering

Our computational approach allows for precise and targeted modifications to optimize antibody functionality and performance.

Time and Cost Efficiency

By utilizing computational tools, we expedite the design and optimization process, saving time and resources compared to traditional experiment.

Insightful Analysis

Clients benefit from detailed structural insights, combined with affinity projections and actionable recommendations.

At CD ComputaBio, we are dedicated to advancing the field of antibody engineering through innovative computational solutions. Our antibody drug modifications service combines expertise in CADD with a deep understanding of antibody structure-function relationships to empower clients in optimizing the performance and versatility of antibody therapeutics. Contact us today to explore how our services can enhance your antibody drug development projects and propel your research to new heights.


  1. Bernardes G J L, Steiner M, Hartmann I, et al. Site-specific chemical modification of antibody fragments using traceless cleavable linkers. Nature protocols, 2013, 8(11): 2079-2089.
* For Research Use Only.
Give us a free call

Send us an email

Copyright © CD ComputaBio. All Rights Reserved.
  • twitter