Mouse Monoclonal Antibody ServiceMouse Monoclonal Antibody Service

Mouse monoclonal antibodies are essential tools in research, diagnostics, and therapeutics for their unmatched specificity and affinity. They are highly useful for ELISA, Western blot, immunohistochemistry (IHC), and flow cytometry applications. Our well-established mouse monoclonal antibody service uses hybridoma technology to generate high-affinity antigen-specific antibodies through a multi-step process, including immunization, fusion, screening, subcloning, antibody production, and purification.

The first step is to mouse monoclonal antibody service the antigen that the monoclonal antibody will recognize. The antigen can be provided as a protein, peptide, or post-translationally modified molecule. We can assist in epitope prediction and design, as well as antibody conjugation to carrier proteins if required for increased assay compatibility and/or stability.

Comprehensive Immunohistochemistry Services: What Researchers Should Expect

After the initial immunization, test-bleed mice are repeatedly injected with the antigen in different combinations and titrations to generate antibody titers suitable for fusion and selection. The resulting hybridoma cells are fused with selected positives in selective HA medium, and the resultant antibodies are screened via ELISA, flow cytometry, and immunohistochemistry to select high-quality, functional, and specific antibodies.

Once the antibodies have been selected, they are subjected to limiting-dilution subcloning to ensure monoclonality. The resulting cell lines are expanded and cultured to produce antibody-containing supernatants. These are then filtered, concentrated, and purified using Protein A or Protein G resin to produce a final monoclonal antibody product with a desired isotype. This is then subjected to extensive testing under various assay and storage conditions to ensure long-term reagent stability and fidelity.

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