Antibody R&D Services

>In vitro Efficacy Test

Beijing Biocytogen has established a whole set of rapid and accurate analytical methods. With advanced in vivo, in vitro, molecular and bioanalysis platforms and technologies, Biocytogen can support the screening, evaluation, analysis and quality control of antibody drugs from discovery to development. Biocytogen in vitro antibody analysis platform mainly includes biochemical testing, biophysical testing, cell testing, etc., it can satisfy the needs of various large-scale screening and characterization of antibody drugs. The capability of high-throughput testing and mathematical processing analysis can quickly pick the target from a wide range of candidate drugs.


Main Test Items

Biochemical Testing

Biophysical Testing

Cell Testing

Enzymatic testing

Antibody affinity test

Flow cytometry detects antibody binding   and blocking

Epitope identification

Stability testing

Cell-level bioactivity testing

Biochemical characterization

Impurity / Contamination testing


Biological activity /

Titer testing

Purity testing

Cell proliferation, apoptosis, phagocytosis

Functional assays of cytokines and   chemokines


Hardware Platform


        Biacore T200                            Agilent 1260 Infinity LC system           Waters Xevo G2-XS QTof mass spectrometer

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