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Monoclonal Antibody Services
Monoclonal Antibody Services Quotation

Monoclonal Antibody Services Overview

We offer a variety of customizable packages for the development of monoclonal antibodies and hybridomas to make your project run smoothly and in a cost effective manner. Our monoclonal antibodies are produced in an AAALAC International accredited and OLAW assured animal facility.

MonoExpress™ Gold, Silver, Bronze and Basic Monoclonal Antibody Services

Our MonoExpress™ services generate specific hybridoma supernatants within 45 days after antigen preparation, allowing you to evaluate the supernatant or use it right away. These packages deliver custom monoclonal antibodies quickly and with a range of costs and guarantees to meet a variety of application needs.

Phospho-Specific Monoclonal Antibody Services

Custom phospho-specific monoclonal antibodies come with a success rate of over 95%, guaranteed ELISA titer of ≥1:64,000 and up to 5 positive hybridomas, allowing you on-demand production of your monoclonal antibodies.

Customized Monoclonal Antibody Services

These customizable development packages for monoclonal antibodies are ideal if the predefined monoclonal antibody services do not meet your special need.

Scale-up Services for Monoclonal Antibodies

Our specialized scale-up, purification, and modification services for monoclonal antibodies sidestep the bottleneck of monoclonal antibody production in the pharmaceutical process. Both in vivo ascites production service and in vitro roller bottle production services are available.

Mammalian Cell Monoclonal Antibody Production Service

Monoclonal antibodies are produced in mammalian cell expression systems (CHO or 293 cells) allowing for production of large quantities of monoclonal antibodies. A 50mg quantity of custom monoclonal antibody is guaranteed or the service is free.

Monoclonal Antibody Sequencing and Stable Cell Line Services

Monoclonal antibody sequencing allows you to protect and preserve your precious hybridoma cell lines or crucial monoclonal antibodies. Stable cell lines for the production of proteins, monoclonal antibodies, growth factors, or other soluble proteins are established for expression or for assay development.

Specialized Monoclonal Antibody Services

Monoclonal antibody modification and other services including conjugation, fluorolabeling, purification, special modifications, and immunoassay development are offered.

Anti-idiotype Monoclonal Antibody Services

Custom anti-idiotype polyclonal and monoclonal antibodies are produced for vaccine development, pharmacokinetic (PK), and immunogenicity (anti-drug antibody) assays. Deliverables include frozen cells, live cells, and culture supernatant with optional cell storage service.

Monoclonal Antibody Drug Development

GenScript has established a comprehensive monoclonal antibody drug development platform that can smoothly integrate antibody engineering and monoclonal antibody production technologies to satisfy your needs in drug development.

Key Features of Monoclonal Antibody Services

  • Optimized immunization: Our advanced technologies - OptimumAntigen™ design tool, intelligent Antigen Strategy, proprietary immunization technology, and optional GANP® mouse technology - increase the specificity and affinity of our monoclonal antibodies.
  • Certified facility: AAALAC International accreditation and OLAW certification, demonstrating our commitment to responsible animal care and use.
  • Guaranteed results: ELISA titer and Western blot guaranteed packages available.
  • Fast turnaround time: Delivery of monoclonal antibodies 3 weeks faster than our competitors.
  • Strict Confidentiality: No project associated information and products will be disclosed except to the project owner.
  • ZERO setup fee: Our confidence and near 100% success rate limit the risk to you.


  1. GenScript provides free cell line storage service for 6 months from the date of cell freezing. If continued storage service is required after the end of six-month period, the charge is set at $10 per cell line per year.
  2. If no specific request, 0.02% w/v sodium azide will be added in the antisera and antibody products to prevent bacteria growth.

Helpful References

Monoclonal Antibody Services Quotation

Quotations and Ordering

Monoclonal Antibody Services Order Process

Our customer service representatives are available 24 hours a day, Monday through Friday to assist you.