Human Host Monoclonal Antibodies

Fully human sequence antibodies for research and assay development

Our human host monoclonal antibodies are generated from human antibody sequences, using phage display selection from human immunoglobulin libraries, transgenic mice carrying human immunoglobulin loci, or isolation directly from human donor B cells. The range covers ELISA, flow cytometry, western blot, immunoprecipitation and SPR applications for research and assay development.

Explore monoclonal antibody research insights Browse human host antibodies on this page

How it works

Human antibody sequence, three routes to production

Phage display

Antigen-specific binders are selected from libraries built from human blood lymphocyte immunoglobulin genes, without animal immunisation.

Transgenic mice

Mice engineered with human immunoglobulin heavy and light chain loci are immunised and fused to myeloma cells by standard hybridoma technology, producing antibodies entirely human in sequence.

Human donor B cells

Memory B cells sorted from human donors are immortalised or fused, preserving the donor's own natural heavy and light chain pairing.

Category benefits

Why use human host monoclonal antibodies?

✓	Human sequence by design Generated by phage display from human antibody libraries or from transgenic mice carrying human immunoglobulin loci, our human host monoclonal antibodies carry a human sequence without a separate humanisation step.
✓	Derived from natural immune responses Where an antibody is isolated directly from the memory B cells of a human donor, it preserves the natural heavy and light chain pairing and affinity maturation that occurred during that donor's own immune response.
✓	Reduced anti-species interference in human sample assays Antibodies raised in mouse, rabbit or other non-human hosts can trigger interference from anti-species antibodies present in some human serum and plasma samples, such as human anti-mouse antibodies (HAMA), which are documented to cause both false positive and false negative results in immunoassays built on murine monoclonal antibodies. A human host antibody avoids this specific interference route.
✓	A wide range across applications Our range includes 2,206 human host monoclonal antibodies covering ELISA, flow cytometry, western blot, immunoprecipitation and SPR applications for research and assay development.

Where they're used

Typical applications

✓	ELISA assay development Human monoclonal antibodies provide capture and detection antibody pairs for building ELISA methods, supporting standard curve-based quantitation in research assays.
✓	Flow cytometry Used to identify and quantify surface and intracellular markers across cell populations in flow cytometry-based research assays.
✓	Western blotting Detect denatured target proteins by size, supporting reproducible band detection across repeat research assay runs.
✓	Immunoprecipitation and SPR Pull down target antigens from complex lysates for immunoprecipitation, or measure binding kinetics in SPR-based assay development.

Need help choosing a human host antibody?

Contact our technical support team for help selecting an antibody for your target of interest. Each product page includes a downloadable datasheet and SDS, with dispatch on overnight priority shipping with gel ice packs.

Looking for more monoclonal antibodies?

Browse our full range of monoclonal antibodies across other host species.

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