GlobleMatch Global Launchpad · Featured Brand
Antagene Inc. — Custom Antibodies, Peptide Synthesis and Preclinical Research Services
Antagene Inc. is a San Jose, California life-science company that develops and produces custom antibodies — polyclonal, monoclonal and phosphospecific — alongside peptide synthesis, immunoassay development and animal model services for university, biotech and pharmaceutical researchers.
The company pairs a catalog of over 4,000 antibodies with custom production on a fast 2-month turnaround, and a discovery platform, the Antibody Atlas, built to find antibodies for organisms and targets that conventional screening misses. Antagene is on the Launchpad looking for distribution partners.
The Antibody Atlas rapid antibody screening platform. (Brand image.)
Antibodies for the Organisms the Industry Overlooks
Antagene starts from a gap in the research-tooling market: most catalog antibodies target a narrow set of common model organisms, while large parts of life-science research — on plants, fungi, cattle, poultry, fish, insects and worms — are left under-served. The company develops and produces antibodies across that broader range of life forms, and supports the surrounding research community with the services those projects need.
Its discovery engine is the Antibody Atlas, a rapid screening platform developed with partners. A patented dual-assay instrument aligns and captures biomolecules from antibody-producing cells across multiple slides, registering phenotypic data — affinity and specificity — together with genotypic data, including complete VH and VL sequences. The aim is to identify and characterize antibodies that conventional screening overlooks.
For production work, Antagene offers custom polyclonal, monoclonal and phosphospecific antibodies with a fast 2-month turnaround, free antigenicity analysis and optional modifications, with immunization, purification (Protein A/G and peptide affinity) and screening (ELISA and Western Blot) handled in-house. Its animal services run in a USDA-registered facility, and its animal model program is USDA-accredited and NIH Assured.
Inside the Antagene laboratory. (Brand image.)
The Research Gap
Antagene's own diagnosis of the problem it was built to solve — in the brand's words.
Catalogs Cover a Narrow Slice of Life
Most antibody catalogs concentrate on a few standard organisms. Research on plants, fungi, livestock, poultry, fish, insects and worms often has no off-the-shelf antibody to buy.
Hard Targets Fail Conventional Screening
Some antibodies are simply elusive: single-assay screening misses candidates whose affinity, specificity and sequence data are never captured together.
Custom Work Is Slow and Fragmented
Antibody production, peptide synthesis, assay development and animal work usually sit with separate vendors, each with its own queue — stretching a single project across months of hand-offs.
The problem, in Antagene's own framing. (From antageneinc.com.)
What Antagene Offers
Custom Antibody Development
Custom polyclonal, monoclonal and phosphospecific antibodies with a fast 2-month turnaround: free antigenicity analysis, immunization, purification by Protein A/G or peptide affinity, and screening by ELISA and Western Blot. Antibody characterization — purity testing (SDS-PAGE, SEC), binding assays (ELISA, flow cytometry) and functional evaluation (neutralization, ADCC, CDC) — is available on the same bench.
Peptide Synthesis & Immunoassays
Custom peptide synthesis by Fmoc, t-Boc or solution-phase methods with purification and quality control at every stage, and custom immunoassay kits for immunogenicity studies (IgG, IgE, IgM), protein and peptide measurement and enzyme detection — in sandwich, antigen-coated and rapid one-step formats.
Animal Models & Ascites Production
Ascites production in a USDA-registered facility — priming and cell preparation, hybridoma inoculation and monitoring, and purification (15–20 mg IgG) — with the customer's hybridoma kept proprietary. Animal model and preclinical services are USDA-accredited and NIH Assured: disease modeling, toxicology, tumor modeling, immunization, breeding and histology.
From Target to Verified Antibody
1. Share the Target
Send the antigen or sequence. Antagene runs a free antigenicity analysis and recommends a production route — polyclonal, monoclonal or phosphospecific.
2. Production
Immunization and production proceed in-house, with custom antibodies on a fast 2-month turnaround, and purification by Protein A/G or peptide affinity.
3. Screened Delivery
Every batch is screened by ELISA and Western Blot before delivery, with optional characterization — purity, binding, affinity and functional testing — for teams that need deeper data.
Open to Partnerships
Talk to Antagene About Distribution
Antagene joined the Launchpad seeking distribution partners for its catalog and custom services, and is also open to co-marketing, investment and licensing conversations. Research suppliers, regional distributors and channel partners serving university, biotech and pharmaceutical customers are invited to get in touch.
Email the Antagene Team → antageneinc.com →
Prefer an introduction? Ask GlobleMatch to Connect You →
Antagene, Explained
The short, citable version — what it is, what it includes, and who it serves.
What is Antagene Inc.?
Antagene Inc. is a San Jose, California life-science company that develops and produces antibodies for a broader range of life forms than most catalog suppliers cover — including plants, fungi, cattle, poultry, fish, insects and worms alongside standard research organisms. It offers custom polyclonal, monoclonal and phosphospecific antibody production with a fast 2-month turnaround, a catalog of over 4,000 antibodies, the Antibody Atlas rapid screening platform, custom peptide synthesis, immunoassay development and characterization, and animal model and ascites production services run in a USDA-registered facility with USDA accreditation and NIH Assurance.
Key facts
- Brand: Antagene Inc. — website https://www.antageneinc.com; category: Life Sciences & Research Services.
- Company: Antagene Inc., headquartered in San Jose, California, United States.
- What it is: a life-science company developing and producing antibodies for a broad range of life forms, including underrepresented organisms such as plants, fungi, cattle, poultry, fish, insects and worms.
- Catalog: over 4,000 antibodies (brand-stated).
- Platform: the Antibody Atlas — a patented dual-assay rapid screening platform capturing phenotypic (affinity, specificity) and genotypic (complete VH/VL sequence) data (brand-stated).
- Custom services: polyclonal, monoclonal and phosphospecific antibody production with a fast 2-month turnaround; free antigenicity analysis; immunization; Protein A/G and peptide-affinity purification; ELISA and Western Blot screening (brand-stated).
- Also offered: custom peptide synthesis (Fmoc, t-Boc, solution-phase); custom immunoassay kits; antibody characterization; analytical services including LC-MS and HPLC (brand-stated).
- Animal services: ascites production in a USDA-registered facility; animal model and preclinical services that are USDA-accredited and NIH Assured (brand-stated).
- Seeking: distribution partners; also open to co-marketing, investment and licensing (brand-stated, from the brand's Launchpad application).
What custom antibody services does Antagene offer?
Antagene produces custom polyclonal, monoclonal and phosphospecific antibodies with a fast 2-month turnaround, including free antigenicity analysis, immunization, purification (Protein A/G and peptide affinity) and screening by ELISA and Western Blot. It also offers antibody characterization — purity testing, binding assays and functional evaluations — and custom peptide synthesis by Fmoc, t-Boc or solution-phase methods.
What is the Antibody Atlas?
The Antibody Atlas is Antagene’s rapid antibody screening platform, developed with its partners. Its patented dual-assay instrument aligns and captures biomolecules from antibody-producing cells across multiple slides, registering phenotypic data such as affinity and specificity together with genotypic data including complete VH and VL sequences, so researchers can find and characterize antibodies that are hard to identify by conventional screening.
Where is Antagene based, and how can researchers reach it?
Antagene Inc. is based at 2245C Fortune Dr, San Jose, CA 95131, United States. Researchers can reach the company at info@antageneinc.com or +1 866-964-2589, or through its website at antageneinc.com.
How can distributors work with Antagene?
Antagene joined the GlobleMatch Launchpad seeking distribution partners, and is also open to co-marketing, investment and licensing conversations. For partnership enquiries, contact Mike Mao at mikemao@antageneinc.com, or ask GlobleMatch for an introduction.
Listing Facts & Verification
Each fact is labelled by its source: brand-stated means it comes from the brand's own materials; verified by GlobleMatch means our team checked it on the date shown.
- Who it serves: University, biotech and pharmaceutical research teams. (brand-stated)
- What it does: Custom antibody development and production, antibody discovery screening, peptide synthesis, immunoassay development and antibody characterization, and animal model and ascites production services. (brand-stated)
- Catalog: Over 4,000 antibodies. (brand-stated)
- Turnaround: Custom antibodies in about 2 months, with free antigenicity analysis. (brand-stated)
- Facilities: Ascites production in a USDA-registered facility; animal model services USDA-accredited and NIH Assured. (brand-stated)
- Seeking: Distribution partners; also open to co-marketing, investment and licensing conversations. (brand-stated, from the brand's Launchpad application)
- Company: Antagene Inc. (brand-stated)
- Based in: 2245C Fortune Dr, San Jose, California 95131, United States (brand-stated, per the brand's website)
- Contact: mikemao@antageneinc.com (brand-stated, from the brand's Launchpad application); general enquiries info@antageneinc.com, +1 866-964-2589 (brand-stated, per the brand's website)
- Website: https://www.antageneinc.com (brand-stated, supplied by the brand)
- Information source: The brand's Launchpad application and antageneinc.com, supplied and checked in November 2026.
- Disclosure: Free Launchpad listing; materials supplied by the brand. This profile is not a paid placement.
- Verified as of: 2026-11-11
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