Antibody Product
mAb, ADC, RDC, etc.
The production of antibody drugs involves complex processes. From cell line establishment to process scale-up, quality control at each step critically impacts product safety. To ensure antibody drug safety, it is essential to establish rigorous biosafety evaluation systems, employ advanced detection technologies, and continuously optimize quality control strategies.
Biosafety Strategy for Antibody Production
Unprocessed Bulk and Lot Release Testing

Following the requirement in medicine registration regulatory, a series biosafety testing activities constitutes recombinant antibody product lot release testing which ensures the purify and safety of antibody medicine in clinical application.


To ensure the biosafety and quality of antibody products for the patients who use the medicine, BRC Biotech provides the full-validated lot release testing services for your products, including microbial contamination detection, adventitious virus detection, purity analysis, product impurity detection, etc.

GMP-compliant testing system
Full-validated methodology
Completed project management
Meet the quality requirements of biopharmaceuticals
Comply with the international regulations and guidance
Professional regulatory technical support
BRC Solutions for UPB and Lot Release
BRC Biotechnology provides antibody drug batch release testing that strictly follows GMP procedures and quality management systems, in line with domestic and international regulations for antibody drug biosafety control. To ensure the timely market launch of drugs, we also offer molecular detection techniques for rapid product release, as well as comparative validation with traditional methods.
Category Testing Item BRC Method Regulatory Compliance
Purity Sterility Direct Inoculation Method
Membrane Filtration Method
USP, EP, ChP
Bioburden Membrane Filtration Method USP, EP, ChP
Mycoplasma Agar & Non-agar Cultivation
qPCR Rapid Testing
USP, EP, ChP
Safety Adventitious Viruses In Vitro Indicate Cell-based Assay
NGS-based Assay*
USP, EP, ChP
Retrovirus Cell-based Infectivity Assay
Transmission Electron Microscopy (TEM)
USP, EP, ChP
Rodent-specific Viruses qPCR
Targeted NGS*
USP, EP, ChP
* NGS-based Assay and Targeted NGS are conducted on BRC NGenius® Platform
BRC Solutions for Product Specific Qualification

In both ICH 02 and the Chinese Pharmacopoeia 2020, Product-related specificity of testing methods are required to be fully Qualified. At least three batches of antibody products should be used for the product specific qualifica- tion before go to market, to evaluated the validated methods is appliable for the dedicated products under com- mercial process.


BRC Biotech Providing the PSO as :

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