Engineering

Why Engineering Antibodies and Proteins?

In the biopharmaceutical and life science fields, antibodies and proteins are crucial tools and therapeutic agents. However, native antibodies and proteins may have limitations such as high immunogenicity, poor stability, insufficient affinity, or singular functions. Engineering allows molecules to be more specific, safer, and more efficient.

Creative Biolabs understands that every research project is unique, and we offer comprehensive biomolecular engineering solutions designed to optimize your proteins, antibodies, and other biomolecules. Our property optimization services focus on fine-tuning critical attributes like enhancing affinity maturation, optimizing protein stability, and improving expression yield and solubility. Concurrently, our antibody conversion services provide diverse antibody format and species origin modifications, including humanization, chimeric antibody construction, single-domain antibody and ScFv/Fab fragment engineering, and animalization services for various species like canine, feline, simian (NHP), and murine. Leveraging advanced computational design, rational design, and high-throughput screening platforms, we help your biomolecules reach their full potential, accelerating your journey from basic research to applied development.

Why Choose Creative Biolabs?

Unmatched Expertise

With over two decades of experience, our team knows how to perfect biomolecules and get results that count.

Cutting-Edge Technology

We leverage the latest techniques, from directed evolution to high-throughput screening, to ensure the highest-quality outcomes.

Tailored Solutions

Every project is unique. That’s why we offer customized solutions designed specifically for your needs.

Reliability

Our engineering services are reliable, reproducible, and backed by solid results.

Innovators Partnering with Creative Biolabs

How We Work

1

Initial Consultation

We begin by understanding your specific project needs, goals, and challenges.

2

Strategy Development

Our experts design a tailored optimization strategy, selecting the best methods for your molecule's success.

3

Implementation

Using advanced platforms and technologies, we execute the process with precision and care.

4

Data Delivery

We provide detailed reports, ensuring you can make informed decisions about your optimized molecules.

Creative Biolabs' Integrated Antibody R&D Platforms

Phage Display Platform

At Creative Biolabs, we harness phage display to discover high-affinity binders and engineer antibodies with unparalleled precision.

Yeast Display Platform

Our yeast display system enables efficient affinity maturation and epitope mapping, ideal for developing next-gen therapeutic antibodies and scaffolds.

Hybridoma Platform

We combine classic hybridoma tech with smart screening to generate monoclonal antibodies with high specificity, diversity, and scalable potential.

Single B Cell Sorting Platform

We isolate rare, antigen-specific B cells at single-cell level—directly cloning elite antibodies without hybridoma delays or guesswork.

Membrane Protein Platform

We specialize in membrane protein expression, purification, and characterization—empowering antibody discovery against challenging and native-like targets.

Protein Engineering Platform

From affinity tuning to half-life extension, we design and refine proteins that meet your functional, structural, and therapeutic goals.

How to Choose the Right Antibody Conversion Service for Your Project

Are you working with human, mouse, canine, NHP, camelid, or feline models? Do you need a full-length antibody, or are you looking for smaller fragments like ScFv/Fab? At Creative Biolabs, we provide a wide range of antibody conversion services designed to meet the unique demands of your research. Whether you're working with different species or antibody formats, we have the right solution for you.

Conversion Type	Service Overview	Best For	Key Benefits	Learn More
Antibody Humanization (Convert to Human Ab)	Transform non-human antibodies into human antibodies, minimizing immunogenicity.	Research	Reduced immunogenicity, enhanced human specificity, fast turnaround.	Humanization Service
Antibody Camelization (Convert to Single Domain Ab)	Convert antibodies into small, stable camelid-derived VHH antibodies for greater affinity and size advantages.	Research	Small size, excellent stability, ease of bacterial expression.	Camelization Service
Antibody Caninization (Convert to Dog Ab)	Tailor antibodies for use in canine models to support preclinical studies.	Canine-based research	Optimized for dogs, high specificity in canine models.	Caninization Service
Antibody Simianization (Convert to NHP Ab)	Modify antibodies for use in non-human primates (NHPs), ideal for translational research.	Vaccine research, NHP model applications.	Improved translation to NHP models, effective immunotherapy.	Simianization Service
Antibody Murinization (Convert to Mouse Ab)	Convert antibodies into mouse-specific antibodies for use in murine model studies.	Research	Maintains affinity in murine models, widely used for preclinical studies.	Murinization Service
Antibody Felinization (Convert to Cat Ab)	Customize antibodies for feline-specific applications, ideal for veterinary research.	Feline-based research.	High specificity for cats, optimized for feline immunology.	Felinization Service

Conversion Service	Description	Best For	Primary Advantages	Learn More
Chimeric Antibody Conversion Service	Create chimeric antibodies by combining human and non-human species to optimize their properties.	Research	Combines the best elements from different species, reduces immunogenicity.	Chimeric Service
Antibody ScFv/Fab Format Conversion Service	Convert full antibodies into smaller, more flexible formats (ScFv/Fab).	Research	Small, flexible format, enhanced tissue penetration and easier manipulation.	ScFv/Fab Service

What We Do: Property Optimization Solutions for Your Success

At Creative Biolabs, we combine cutting-edge technology with deep scientific expertise to provide specialized property optimization services. Our focus is on maximizing the functionality, stability, and specificity of your biomolecules. By leveraging our state-of-the-art platforms, we deliver customized solutions that meet the evolving needs of your research goals.

Affinity Maturation Services

We help improve the binding affinity of your antibodies or peptides through strategic mutations and selections, ensuring they bind more tightly to your target antigen.

Stability Improvement Services

Optimize the thermal and storage stability of your protein or antibody products, making them more robust for long-term use. This service helps you reduce degradation risks and improve the shelf-life of your critical biomolecules.

Specificity Optimization Services

Our services ensure that your molecules target their desired antigen or receptor with the utmost precision. Through advanced engineering techniques, we optimize binding specificity to minimize off-target effects.

Cysteine Modification Services

Tailor your biomolecule's reactivity and stability by introducing strategic cysteine modifications. This service enables site-specific conjugation, enhancing the design of bioconjugates or improving stability.

Yeast Display-based T Cell Receptor Engineering Services

We offer comprehensive solutions for engineering T-cell receptors (TCRs) via yeast display technology, enabling you to enhance TCR specificity and affinity.

Protein Engineering Services

Whether you're designing enzymes, structural proteins, or therapeutic antibodies, our protein engineering platform supports the development of novel biomolecules with optimized properties.

Hot Products & Services

Featured Products

Custom Production & Manufacturing

At Creative Biolabs, we empower our clients with comprehensive custom production & manufacturing services, supporting your journey from biological material development through to large-scale production; our extensive bio-manufacturing capabilities encompass manufacturability assessment and optimization, cGMP-manufacturing, biological development & manufacturing, and a wide range of custom production services including protein expression, recombinant antibody production, and stable cell line construction – all ensuring the delivery of high-quality products precisely tailored to your specifications. To scale successfully, contact Creative Biolabs and obtain your large-scale production solutions today.

FAQs

How do I initiate a project with Creative Biolabs?

You can start by contacting us through our website's inquiry form. Provide details about your project, including the specific services you're interested in, and our team will get in touch to discuss your requirements and how we can assist you.

What kind of data or materials do you need from me to start a project?

To begin, we typically need the following:

Your project goals and objectives
Antigen targets or species-specific details (if applicable)
Specific antibody format (for conversion projects)
Any particular challenges or preferences for optimization (e.g., stability, affinity)

Once we have this information, we’ll be able to offer you a detailed plan and timeline for the services required.

Can I get a custom quote based on my specific needs?

Absolutely! We understand that each project is unique. Simply provide us with the details of your project, including the type of optimization or conversion you require, and we’ll provide a custom quote based on your specific needs and timeline.

Do you provide additional services like protein expression and purification?

Yes, in addition to antibody optimization and conversion, we offer a wide range of complementary services, including protein expression, purification, and characterization. These services can be integrated with our antibody engineering solutions for a comprehensive research or product development pipeline.

Can you work with large-scale projects or only small-scale studies?

We cater to projects of all sizes. Whether you’re working on a small-scale study or a large-scale commercial development, we have the resources and expertise to handle both. Our services are scalable to meet your specific needs at any stage of your project.