Targeting all human proteins

Primary antibodies targeting CD markers

CD markers, and the antibodies directed against them, are widely used in immune system research studies in human and animal models. These markers play a crucial role in cancer research by enabling researchers to identify and track specific cell populations infiltrating within tumors. Our collection boasts a diverse array of antibodies targeting prominent CD markers, such as CD44, CD47, CD68, CD324, and many more.

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Download White Paper - CD Markers >>>

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New monoclonals for cancer research

The identification of molecular biomarkers is unquestionably essential and urgent for an accurate prognosis and the development of critical therapeutic targets in cancer research.

Therefore, we must expand our knowledge as a step toward the design of practical and safe treatments. 

Atlas Antibodies released new PrecisA Monoclonals related to ovarian and glioma research.

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Get 10% discount for selection of our primary antibodies

Atlas Antibodies is the original manufacturer of highly validated primary antibodies and control antigens.

For each product we share the antigen sequence, validation details, protocols, interspecies reactivity, references and related products.

Get promo code with a 10% discount on first purchase and reach your goals with our highly validated primary antibodies.

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Discover the Power of Mini-Brains

Watch the webinar: “Exploring neural lineages with brain organoids and their implications for understanding health and disease” on demand.

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Our Products

Triple A Polyclonals

Triple A Polyclonals

Triple A Polyclonals™ are rabbit polyclonals developed within the Human Protein Atlas project and made available to the scientific community by Atlas Antibodies. The antibodies are validated on all major tissues and organs in the human body. There are 500 staining images to look at for each antibody to facilitate your decision. 

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PrecisA Monoclonals

PrecisA Monoclonals

PrecisA Monoclonals™ are mouse monoclonals developed against several carefully selected target proteins. We select clones recognizing unique non-overlapping epitopes and/or isotypes. PrecisA Monoclonals are epitope mapped with defined specificity and isotyped to be ideal for multiplexing. 

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PrEST Antigens

PrEST Antigens

PrEST Antigen™ are recombinant protein fragments used as immunogens to generate Triple A Polyclonals™ antibodies and PrecisA Monoclonals™ antibodies. The PrEST Antigens are useful as control antigens, for example as blocking agents and positive assay controls together with the corresponding antibody.

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Use a 10% discount with our promo code on FIRST purchase

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Research Areas


Discover primary antibodies for neuroscience research on neuroinflammation, glioma, cortical layers, neural stem cells, and more.

Explore neuroscience


Discover primary antibodies for cancer research, including oncology biomarkers, EMT markers, breast cancer, and colorectal cancer markers. 

Explore cancer

Cell Biology

Discover primary antibodies for cell biology research, including organelle markers, integrin markers, and laminin markers. 

Explore cell biology

Stem Cell

Discover primary antibodies for stem cell research, including embryonal,  neural and mesenchymal stem cell markers. 

Explore stem cell

The Human Protein Atlas

The open-access resource for human proteins

The Human Protein Atlas (HPA) is a unique world-leading effort to map all the proteins in cells, tissues, and organs in the human body using antibody-based imaging, mass spectrometry-based proteomics, transcriptomics, and systems biology.

Explore the Human Protein Atlas

The Human Protein Atlas

Our Group

HistoCyte Laboratories

HistoCyte Laboratories

HistoCyte Laboratories offers high quality, reproducible and cost-effective analyte control material for same-slide use in histopathology. Current products include controls for PD-L1, Her2, ER, PR, EML4-ALK, ROS1, NPM-ALK, HPV and p16.

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evitria is an established, global antibody expression service provider located in Zurich, Switzerland. They specialize in CHO-based transient expression of antibodies - including bispecific and fusion antibodies - and other proteins.

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Our Vision and Mission

Our vision is for
every therapeutic discovery to be enhanced by our solutions.

Through our expertise and unique heritage, we provide innovative and high-quality solutions to researchers around the world.
By doing so we enable ground-breaking medical discovery, better diagnosis and patient outcomes.

About us