What Abbexa does

Abbexa Ltd is a privately held UK-based supplier of biological research reagents headquartered at Cambridge Science Park, serving life science, pharmaceutical, and biotechnology R&D customers globally. The company operates a catalog of over 300,000 products spanning primary and secondary antibodies, antibody pairs, biosimilars, isotype controls, ELISA and CLIA kits (including cell ELISA, DNA-binding ELISA, and low-sample-volume variants), assay and multiplex kits, recombinant proteins and peptides, enzymes, small molecules and PEG reagents, RNA oligonucleotides (miRNA, siRNA, shRNA), blood products, and supporting laboratory consumables such as agarose beads, PCR kits, and primary cells. Core technical capabilities center on antibody development and production, with secondary capabilities in ELISA/CLIA assay kit assembly and custom services for protein production, peptide synthesis, custom antibody production, and custom multiplex assay development. A state-of-the-art testing and research lab is co-located with the headquarters.

Commercially, Abbexa runs a product-led, e-commerce-first go-to-market through abbexa.com, with publicly listed unit pricing on catalog items, pay-as-you-go billing for standard SKUs, and quotation-based pricing for custom services. The company reports being trusted by 10,000+ researchers globally and supports customers via dedicated UK and US phone lines plus an orders email alias. Distribution is direct-to-researcher rather than via third-party dealers. Geographic reach is delivered through three offices: the Cambridge Science Park headquarters, a US regional office in Houston, Texas, and a European office in Leiden, Netherlands. The customer base is concentrated in horizontal life science research and pharmaceutical/biotech R&D segments, with no named enterprise accounts or disclosed anchor customers identified in the available data.

Revenue is not publicly disclosed, no parent company or external investors are identified, and Abbexa appears to operate as an independent private limited company. Ownership and operational scale signal a bootstrapped, founder-led organization; no funding rounds, acquisitions, partnerships, leadership changes beyond a US Sales & Marketing Manager role, or strategic transactions are recorded in the supplied data beyond product line additions and geographic office openings.

Name

Abbexa

Legal name

Abbexa Ltd

Website

https://abbexa.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Abbexa is a UK-based, privately held supplier of biological research reagents, offering 300,000+ antibodies, ELISA kits, proteins, and related tools to life science, pharmaceutical, and biotechnology researchers globally via direct e-commerce.

Ownership category

akta.pro rank

Product category

Life Science Research Reagents

NAICS

Biological Product (except Diagnostic) Manufacturing (325414), In-Vitro Diagnostic Substance Manufacturing (325413)

SIC

Biological Products, (No Disgnostic Substances) (2836)

akta.pro primary industry

Reagents, Chemicals & Assay Kits (Buffers, Antibodies, ELISA, Enzymes) (HLAGAIAI)

akta.pro secondary industry

Antibody Discovery & Engineering Platforms (display tech, bispecifics, Fc engineering) (HLAAAIAB)

Keywords

• Life science reagents
• Research antibodies
• ELISA kits
• Recombinant proteins
• Custom peptide synthesis

Headquarters

HQ city

Cambridge

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Product Sales: Abbexa generates revenue through the sale of biological research reagents including antibodies, proteins, ELISA kits, and related laboratory consumables from their catalog of over 300,000 products.
2. Custom Production Services: Custom protein, peptide, and antibody production services to meet specific customer requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Abbexa manufactures and supplies a catalog of more than 300,000 biological research reagents — primarily primary and secondary antibodies, recombinant proteins and peptides, ELISA kits, CLIA kits, multiplex assay kits, RNA oligonucleotides, small molecules, and laboratory reagents — for life science researchers worldwide. The company also offers custom protein, peptide, antibody, and multiplex assay production services and operates a direct e-commerce platform with offices in the UK, US, and Netherlands to serve 10,000+ researchers.

Product overview

Abbexa is a dedicated worldwide supplier of biological tools for the life science, pharmaceutical, and biotechnology research and development sectors. The company offers a comprehensive portfolio of over 300,000 products centered around antibodies and immunoassays. The core product offerings include Primary Antibodies and Secondary Antibodies for protein detection and signal amplification, Antibody Pairs for sandwich ELISA development, Biosimilars, Isotype Controls, and Combination Antibodies. The ELISA product line encompasses standard ELISA Kits (including Cell ELISA, DNA-Binding ELISA, and Low Sample Volume variants), ELISA Development Kits, CLIA Kits, Rapid Test Kits, and Multiplex Assay Kits. Supporting the immunoassay portfolio are Assay Kits including Apoptosis Kits. Additionally, Abbexa provides Proteins and Peptides (with enzymes and blocking peptides), Small Molecules (biochemicals and PEG reagents), and RNA Oligonucleotides (miRNA, siRNA, shRNA). The reagents and tools category includes agarose beads, extraction kits, PCR kits, primary cells, and molecular markers. Abbexa also offers custom services for protein production, peptide synthesis, antibody production, and custom multiplex assay development. The company maintains quality guarantees with replacement or refund policies.

Differentiator

Problem solved

Functional benefit

Brands

• Custom Multiplex Assays: Custom multiplex assay services offered by Abbexa for detecting and measuring specific targets in a single sample.

Products and services

• Primary Antibodies Antibodies that bind directly to specific antigens, used for detecting and studying proteins, pathogens, and other targets in research applications across life science, pharmaceutical, and biotechnology R&D.
• Secondary Antibodies Antibodies that bind to primary antibodies, used to amplify detection signals in various assay formats including ELISA and western blot.
• Antibody Pairs Matched pairs of antibodies (capture and detection) for sandwich ELISA assay development.
• Biosimilars Biosimilar products offering alternatives to reference biological products for research applications.
• Isotype Controls Control antibodies used to validate specificity and background staining in immunological assays.
• ELISA Kits Enzyme-linked immunosorbent assay kits for quantitative detection of antigens, including Cell ELISA Kits, DNA-Binding ELISA Kits, and Low Sample Volume ELISA Kits.
• ELISA Development Kits Kits for developing and optimizing custom ELISA assays with components for antibody pairing and assay validation.
• CLIA Kits Chemiluminescence immunoassay kits for high-sensitivity detection of analytes in research samples.
• Rapid Test Kits Quick-turnaround lateral flow and other rapid diagnostic test formats for point-of-care research applications.
• Assay Kits (including Apoptosis Kits) Complete assay kits for detection of programmed cell death markers and other biological processes.
• Multiplex Assay Kits Assay kits enabling simultaneous measurement of multiple analytes from a single sample for high-throughput research.
• Proteins and Peptides Recombinant proteins, peptides, enzymes, and blocking peptides for research applications.
• Small Molecules Biochemicals and chemical compounds including PEG reagents for research and drug discovery applications.
• RNA Oligonucleotides RNA-based products including miRNA, siRNA, and shRNA for gene expression regulation and knockdown studies.
• Reagents and Tools Laboratory reagents and tools including agarose beads and resins, apoptosis reagents, ELISA kit reagents, extraction and purification kits, markers and ladders, PCR kits, primary cells, primary cell medium, and solid support resins.
• Blood Products Blood-derived products for research applications.
• Combination Antibodies Primary antibodies combining multiple specificities for multi-target detection in single assays.
• Custom Protein Production Service Bespoke custom protein production services tailored to specific customer research requirements.
• Custom Peptide Synthesis Service Custom peptide synthesis services for research-specific peptide needs.
• Custom Antibody Production Service Custom antibody production services for developing antibodies to customer-specified targets.
• Custom Multiplex Assay Development Service Custom multiplex assay development services allowing detection and measurement of specific targets in a single sample.

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Abcam: Abcam is one of the largest global suppliers of research-grade antibodies, proteins, and immunoassay kits to life science researchers. It is the most direct comparable to Abbexa in product mix, customer base, and e-commerce-led distribution model.
• Santa Cruz Biotechnology: Santa Cruz Biotechnology is a long-established supplier of research antibodies, siRNA, and related reagents. It overlaps with Abbexa in primary antibodies, antibody conjugates, and supporting reagents for academic and biotech research.
• Bio-Techne: Bio-Techne (including the Novus Biologicals brand) offers a broad catalog of antibodies, proteins, ELISA kits, and assay reagents. It is a direct competitor to Abbexa in the research reagents space with a much larger footprint and public-company resources.
• Cell Signaling Technology: CST is a leading producer of high-quality, application-validated antibodies and immunoassay kits for life science research. It competes directly with Abbexa in primary antibodies, ELISA kits, and related reagents, with a stronger focus on validated, citation-grade products.
• R&D Systems (part of Bio-Techne): R&D Systems is a leading brand for ELISA kits, proteins, and antibodies in cytokine and growth factor research. It overlaps directly with Abbexa in ELISA kits and proteomic reagents for life science researchers.

Emerging players

• Rockland Immunochemicals: Rockland Immunochemicals is a specialty producer of antibodies and immunoassay reagents for life science research. It is comparable to Abbexa as a focused, mid-sized reagents supplier with custom antibody production capabilities.
• Atlas Antibodies: Atlas Antibodies specializes in advanced, target-specific antibodies for research, particularly through its Human Protein Atlas program. It overlaps with Abbexa in primary antibodies with a stronger scientific-content and validation positioning.
• Proteintech Group: Proteintech is a rapidly growing manufacturer of antibodies and immunoassay reagents with a strong catalog of primary antibodies. It is comparable to Abbexa as an emerging challenger in the research antibody space with a direct-to-researcher e-commerce model.

Broad incumbents

• Thermo Fisher Scientific: Thermo Fisher Scientific sells an extensive portfolio of life science reagents through its Laboratory Products and Life Sciences Solutions segments, including the Invitrogen and Thermo Scientific brands. It is a broad incumbent competing with Abbexa across antibodies, proteins, ELISA kits, and lab consumables.
• Merck (Sigma-Aldrich): Merck's Sigma-Aldrich life science business is one of the largest global suppliers of biochemicals, reagents, antibodies, and analytical tools. It competes broadly with Abbexa across protein, antibody, and assay reagent categories but as part of a much larger portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/abbexa
• Facebookfacebook.com/abbexa

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Abbexa