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R&D Systems Antibodies

R&D Systems offers a wide range of primary antibodies to cytokines, adhesion molecules, proteases, neurotrophic factors, stem cell factors, signal transduction molecules and developmental proteins. Monoclonal and polyclonal antibodies are available, labeled or unlabeled.

R&D Systems antibodies have unmatched quality:

Guaranteed performance – always:

Each antibody is manufactured under controlled conditions and undergoes rigorous QC testing to ensure lot-to-lot consistency and outstanding performance.

Low endotoxin for the best results:
Neutralising antibodies are tested to ensure low endotoxin levels, which is reported on individual datasheets. The formulation of most antibodies does not contain azide or other preservatives.

Complete transparency:
R&D antibodies are raised against mature, full length, properly folded antigens to provide the best specificity and minimal cross-reactivity.

Exclusive clones:
R&D Systems has hundreds of world-renowned unique clones, many of which have been used by HLDA to establish CD nomenclature.

Diverse fluorophore choices:
We have rapidly expanding fluorophore choices for flow cytometry and immunofluorescence.

RD system 3circles

 R&D Systems antibodies work first time, every time. Guaranteed.


If your R&D Systems antibody doesn't work for a validated application, we’ll provide a replacement product at no extra cost.

Please don’t hesitate to contact us with your questions.

Visit the R&D Systems website.