Antibody Fc Engineering Service

All Antibody Services All Protein Services All Gene Services All Biological Services

Your Most Reliable & Cost-Effective Protein & Antibody R&D Partner

• Cutting-edge technologies
• Most reliable partner
• Unmatched experience:>10,000 Mabs,>6000 Proteins

• Superior quality of products & services
• Unmatched speed of production
• Unmatched cost-saving

Request Quotation CRO Service Presentation Tour Our Modern Facility

Antibody Fc Engineering Service

Service: Human or humanized antibody Fc engineering
1. Antibody ADCC and CDC function modification (enhanced or weakened)
2. Antibody Pharmacokinetics optimization
Technology: Antibody Fc region amino acid mutation & modification
Recombinant antibody expression
Production Host: HEK293 or CHO cell transient transfection for antibody production
Timeline: 5~8 weeks
2-3 weeks for specific Fc antibody expression vector constuction
2-3 weeks for 0.5~2mg antibody production
1 week for FcR receptor, C1 complement and FcRn binding activity
Cell based ADCC, CDC or monkey in vivo pharmokinetics service, please inquire.
Deliverable: 4~10 Fc-engineered antibody sequences
1 – 2 mg purified antibody for each molecule
Larger quantity of antibody production can be requested
(please refer to our antibody production service).
Applications: therapeutic antibody discovery & development
Quotation: on-line request form or e-mail request to

Track Records & Key Facts

• > 300 Staff
• > 80 Bioreactors
• > 30 Purification System
• > 10,000 Mab Production
• > 5000 Protein Bulks
• > 5000 antibody development
• 1-100mg Mab Production in 3-6 weeks
• 1-10 g Mab Production in 6-8 weeks
• Preferred CRO Partner for Multiple Top-10 Pharmas

Monoclonal Antibody (Mab) Fc Engineering Service Description

Antibody's complement-dependent cytotoxicity (CDC) and antibody-dependent cell-mediated cytotoxicity (ADCC) function is crucial for its anti-cancer efficacy. On the other hand, for some non-cancer treatments, antibody's CDC and ADCC function may not be desirable. So apparently, sometimes one would desire to increase an antibody's CDC and ADCC activities and some other times, one may prefer to eliminate or reduce an antibody's CDC and ADCC function. To achieve such a goal, one could modify the antibody's Fc region where the antibody interacts with and binds to Fc receptor proteins on human immune cells.

Sino Biological has developed a comprehensive set of...... <Learn More>

Biology CRO Service
Biology CRO Service Introduction
Antibody Production & Development CRO Service
- Antibody CRO Service Description
- Antibody Service Q&A
- Antibody /Mab Production CRO Service
- Antibody Purification Service
- Antibody Humanization Service / Services
-- Antibody Humanization Service / Services Description
-- Antibody Chimerizatation Service
Antibody Chimerization Development Service Description
-- Mouse Antibody Humanization Service
Mouse Monoclonal Antibody Humanization Service Description
-- Rabbit Antibody Humanization Service
Rabbit Monclonal Antibody Humanization Service Description
-- Antibody Fc Engineering Service
Monoclonal Antibody (Mab) Fc Engineering Service Description
-- Antibody Affinity Maturation Service
Antibody Affinity Maturation Service description
- Custom Antibody Development Service / Services
Protein Production CRO Service
Transient Transfection Service: Mammalian Cell Culture
Molecular Biology CRO Service