Study-Ready Antibodies.
Your Format. Your Scale.
From sequence or hybridoma to purified, in vivo-ready antibody. Bio X Cell handles engineering, production, conjugation, and QC in one engagement. You receive physical ready-to-use reagents. Every lot ships with a Certificate of Analysis and is formulated to your study specifications.
Antibody Production Services
Recombinant antibody engineering and expression
Provide a sequence. Receive purified antibody.
Bispecific, trispecific, Fc-engineered, species-switched, and Fab formats
HEK or CHO mammalian expression with high-yield manufacturing
Custom buffer, concentration, and fill options
Hybridoma scale-up & production support
Provide a hybridoma or stable cell line. Receive purified antibody.
Multi-gram manufacturing with endotoxin-controlled production
Protein A/G purification, full QC panel, and Certificate of Analysis
Cell banking for long-term supply continuity
Bespoke Antibody Services
Antibody conjugation and labeling
Fluorophores, biotin, DNA/RNA payloads, and in vivo imaging dyes
Site-specific conjugation chemistries with defined conjugation ratios
Antibody delivered conjugated, formulated, and ready for in vivo administration
Antibody QC, formulation & lot finishing
Aggregation analysis by HP-SEC, endotoxin testing, ELISA and Western blot binding confirmation
Buffer, concentration, and vial format specified to your study protocol
Per-lot Certificate of Analysis issued at every release
What to Expect from Bio X Cell Custom Antibody Solutions
"I am totally satisfied with the service Bio X Cell has given us. When anyone asks me for CTLA-4 antibodies, I always refer them to you. I look forward to another 20 years."
"I really appreciate your efforts and quick turnaround time."
"Biggest thanks for sending all projects by our timeline; always a well coordinated effort by you all."
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Antibody Production
Antibody Conjugation
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Whether you need antibody customization or high-volume production, Bio X Cell is committed to advancing your therapeutic innovations.
