Antibody Directory | Immunological & Biological Reagents | Linscott’s Directory

Linscott's Directory of Immunological & Biological Reagents

The Search Engine for Research Antibodies, Antigens, Assays and More.



Linscott's Directory has been connecting biotech researchers with reagent suppliers since 1980. Our search engine will help you find antibody suppliers for thousands of specific antibodies. Plus locate sources for ELISA assay kits, cytokines, enzymes, recombinant proteins, siRNAs, tissues, organs, custom antibody services and more. We currently have more than 2,500,000 different listings in our antibody section, and more than 1,000,000 listings of other products and services available from hundreds of different commercial and governmental sources worldwide, and more are being added each week. Use this excellent resource to connect directly to the companies and institutions that provide the products and services you need.

What’s New in Our Antibody Products Directory

SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2, COVID-19) Reagents

Over the last couple of months, more and more suppliers have begun offering antibodies, proteins and services to facilitate research into the causes, treatments, and cures for COVID-19 disease. These reagents include brand new SARS-CoV-2 antibodiesantigens, and kits, but suppliers also list many other relevant products, including ACE2 antibodies and proteins, and research chemicals like arbidol hydrochloride, hydroxychloroquine (sulfate), Lopinavir and others.

Of course, beyond the new SARS reagents, our suppliers continue to add thousands of other new products Directory on an almost weekly basis. We have also been able to add new independent antibody reviews, including for antibodies against these targets:

Microtubule Associated Protein 2 (MAP2
Green Fluorescent Protein (GFP)
Prostatic Acid Phosphatase (PAP)
ROBO1
Human Interferon-gamma
CD161, and more.

Use our search engines to locate multiple sources for the research antibodies, antigens and assays you need. 

2020-06-05 15:45:25

New Year, New Challenges, New Research Reagents

Welcome to the new decade. Linscott's Directory's 4th: our first edition was published in 1980! We have come a long way from that first print version which had fewer than 2000 entries. The current Directory contains well over 3 million listings!

As usual, we begin the new year with complete product updates from our suppliers. If you failed to find that new reagent a month ago, you should try searching for it again, as we are adding new products on an almost daily basis.

Of special interest right now: we are pleased to note that the first research reagents for investigating SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2, COVID-19) are now available: Antibodies -- Proteins, Antigens, Kits
. More are sure to be added soon.

In addition to all the new products from our "old" suppliers, we are happy to announce the inclusion in the Directory of these new companies:

Miltenyi Biotech (developers of the MACS technology for cell separation)

Molecular Depot (an innovative biochemical supplier)

Santa Cruz Biotechnology (developer of biomed research products)

2020-04-02 19:19:52

New Suppliers

We are pleased to announce that over the last couple of months, several brand new (to Linscott's) companies have joined us, and you can now find their reagents and services in the Directory. Please look for them in your search results:


Absolute Antibody (recombinant antibodies)

HemaCare Corp (blood cells and tissues)

HuaBio (monoclonal and polyclonal antibodies)

Pel-Freez Biologicals (blood and tissue products)

St John's Laboratory (home to the Antibody Validation Project).

and remember to tell them you found their products in Linscott's Directory!

2019-12-13 16:05:05

What are people saying about the Directory?

...congratulations on putting together an extremely valuable research aid. I cannot tell you the number of times I have used your directory nor how many investigators I have told about it.

Elizabeth A. Wayner, Ph.D.
Head, Antibody Development Laboratory
Fred Hutchinson Cancer Research Center

This directory lists suppliers of key reagents used all over the world for biotechnological research....If you're looking for that esoteric reagent, chances are you'll find a supplier listed in the Linscott Directory.

Applied Genetics News, vol. 15, No. 4

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