ZooMAb® Recombinant Monoclonal Antibodies

ZooMAb® Recombinant Antibodies

ZooMAb® recombinant antibody technology

Recombinant antibodies engineered for greater specificity, higher consistency, and maximum stability

Our ZooMAb® recombinant antibodies platform represents an entirely new generation of recombinant monoclonal antibodies that offer the superior specificity and affinity of a monoclonal and polyclonal combined with the flexibility of a recombinant for a wider selection of targets, formats, and species.


ZooMAb® Recombinant Monoclonal SARS-CoV-1/2 Antibodies

In response to the community’s need for highly specific and reproducible antibodies for SARS-CoV-1/2 research, our scientists have designed ZooMAb® recombinant monoclonal antibodies against various SARS-CoV-1/2 targets. ZooMAb® antibodies are all recombinantly produced, lyophilized, free of animal components, and offer our highest reproducibility to ensure optimal performance now and whenever you need them.

We are committed to providing researchers with the reagents and technical support during the COVID-19 outbreak. Explore our offering of ZooMAb® recombinant monoclonal antibodies that are suitable for COVID-19 research.

Featured SARS-CoV-1/2 ZooMAb® Products


Product no. Product name
ZMS1075 Anti-SARS-CoV-1/2 NP Antibody, clone 1C7C7 ZooMAb® Mouse Monoclonal
ZMS1076 Anti-SARS-CoV-1/2 S Protein Antibody, clone 2B3E5 ZooMAb® Mouse Monoclonal
ZHU1076 Anti-SARS-CoV-1/2 S Protein Antibody, clone hu2B3E5 ZooMAb® Chimeric Monoclonal

    COVID-19 ZooMAb® Antibodies


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Data presented is the available current product information and provided as-is. These products have not been tested or verified in any additional applications, sample types, including any clinical use. Experimental conditions must be empirically derived by the user. Our Antibody Guarantee only covers tested applications stated herein and conditions presented in our product information and is not extended to publications



ZooMAb® Overview Video

What are ZooMAb® recombinant antibodies?

View the video to learn more.

 Award Winning Innovation

The ZooMAb® recombinant monoclonal antibody platform has been awarded the ‘2020 Innovative Product of the Year’ by CiteAb, a leading life science data provider for citations and market data. We continue to push boundaries to help you make your next big discovery, vial after vial.





 Highest reproducibility and performance

Each ZooMAb® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Each antibody is validated to reliably perform across multiple applications, including its most commonly used application.

ZooMAb® Technology

ZooMAb® Antibodies: The Next Revolution

 Superior quality of rabbit monoclonal antibodies

Our first group of ZooMAb® antibodies are rabbit-derived, which can produce a large variety of desirable antibodies against “difficult” immunogens in mice, including small molecules (compounds of <600 kDa), peptides, and antibodies specific for post-translational modification sites (PTM). By recognizing a higher diversity of epitopes per antigen at the picomolar level with high specificity, rabbit antibodies tend to provide excellent results in both standard assays and staining applications.

Maximum stability and convenience

Every ZooMAb® antibody is provided as a lyophilized product, individually packaged to provide long-term stability, faster shipping, and minimize non-value-added costs that typically incur through cold chain handling of liquids, including the thermal insulated packaging used in transportation. Therefore, every ZooMAb® antibody is exceptionally stable to allow for ambient shipping and storage if needed.


Every ZooMAb® antibody is provided free of biocides like sodium azide or preservatives of animal origin, such as bovine serum albumin (BSA), and finished in a simple phosphate buffered saline (PBS) with trehalose. With ZooMAb® antibodies, complications arising from potentially hazardous materials or local safety restrictions are minimized and allow its use in both in vivo and in vitro applications.


Every ZooMAb® antibody is produced without the harm or sacrifice of animals. The proprietary recombinant expression system eliminates the need for arduous cell fusion and hybridoma construction, while providing greater specificity, affinity and reproducibility than monoclonal counterparts.
ZooMAb® vile

ZooMAb® multiple pack sizes

 Multiple pack sizes for your specific need

Every ZooMAb® antibody is pre-aliquoted at 25 µL lyophilized equivalents to maximize product shelf life. Hence, you only purchase what you need and resuspend what you will use for your research.

 Consistency for each application

ZooMAb® antibodies are recombinantly produced, purified and pre-aliquoted for you. Every antibody is tested in our own laboratory to work in at least 3 applications and ensured to perform the way you would expect it to in western blotting, immunofluorescence, and other common applications.


Enhanced Validation-Recombinant Antibody Technology
Immunofluorescent analysis of NIH 3T3 cells was performed using a 1:100 dilution of Cat. No. ZRB001906, Anti-ATRX, clone 2A12, ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488 (Green). Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus

Immunohistochemistry (Paraffin)

Immunohistochemistry (Paraffin)
Enhanced Validation-Recombinant Antibody Technology
Formalin Fixed Paraffin Embedded (FFPE) human prostate (A and B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB001906, Anti-ATRX, clone 2A12, ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit and DAB. Nuclear staining was observed in glandular cells of human prostate tissue sections.

 Featured ZooMAb® recombinant antibody products


Product No. Product Name
ZMS1075-25UL NEW Anti-SARS-CoV-1/2 NP Antibody, clone 1C7C7 ZooMAb® Mouse Monoclonal
ZMS1076-25UL NEW Anti-SARS-CoV-1/2 S Protein Antibody, clone 2B3E5 ZooMAb® Mouse Monoclonal
ZHU1076-25UL NEW Anti-SARS-CoV-1/2 S Protein Antibody, clone hu2B3E5 ZooMAb® Chimeric Monoclonal
ZMS05636-25UL NEW Anti-p-histone H2A (Ser139) Antibody, clone JBW301 ZooMAb® Mouse Monoclonal

Anti-NeuN Antibody, clone A60 ZooMAb® Mouse Monoclonal
ZMS16282-25UL NEW Anti-phosphotyrosine Antibody, clone 4G10® ZooMAb® Mouse Monoclonal

ZMS05637-25UL NEW
Anti-BMI-1 Antibody, clone F6 ZooMAb® Mouse Monoclonal
ZMS5406-25UL NEW Anti-GAD67 Antibody, clone 1G10.2 ZooMAb® Mouse Monoclonal
ZMS3420-25UL NEW Anti-Tau-1 Antibody, clone PC1C6 ZooMAb® Mouse Monoclonal
ZMS1025-25UL NEW Anti-Reelin Antibody, clone G10 ZooMAb® Mouse Monoclonal
ZMS1022-25UL NEW Anti-Nestin Antibody, clone 10C2 ZooMAb® Mouse Monoclonal

ZMS1019-25UL NEW Anti-Olig2 Antibody, clone 211F1.1 ZooMAb® Mouse Monoclonal
ZRB457-25UL Anti-c-Fos, clone 1D10 ZooMAb® Rabbit Monoclonal
ZRB003845-25UL Anti-KRas Antibody, clone 2J13, ZooMAb® Rabbit Monoclonal
ZRB377-25UL Anti-NeuN, clone 13E6 ZooMAb® Rabbit Monoclonal
ZRB1000-25UL Anti-Histone H4, clone 5J18 ZooMAb® Rabbit Monoclonal
ZRB2383-25UL Anti-GFAP, clone 2E8, ZooMAb® Rabbit Monoclonal
ZRB1352-25UL Anti-N3-pHis, clone SC56-2 ZooMAb® Rabbit Monoclonal
ZRB1104-25UL Anti-Integrin aVb 6, clone EM05201 ZooMAb® Rabbit Monoclonal
ZRB2381-25UL Anti-Tyr Hydroxylase, clone 3M12 ZooMAb® Rabbit Monoclonal

View all ZooMAb® antibodies

It is easy to stay in touch with us to find your target

Use the convenient QR code printed on each ZooMAb® product label to find up to date information on all the newest additions to our ZooMAb® antibody portfolio and share your experience with these products. Our ZooMAb® antibodies are designed and tested with your needs in mind and are backed by our Antibody Guarantee. 

Antibody Guarantee

We stand by the quality of our product with our Antibody Guarantee, if our antibody does not perform in applications described in our documentation, including product listings on our websites, catalogues or data sheets, we will issue a full credit or replacement antibody product. Click here to learn more.

For Research Use Only. Not for use in diagnostic procedures.

Unless otherwise stated in the Product(s) specifications, any Antibody product is sold for internal research use only and may not be used for any other purpose, which includes but is not limited to, any commercial, diagnostic, or therapeutic use. Our validation processes pertain only to research uses and do not confirm or assure that our antibodies can be used for any unauthorized uses as set forth herein.