Proteins Designed for Performance

Engineered to overcome cell culture challenges, AI Modified Proteins offer advanced solutions for cell therapy and research applications.

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NEW! Compact ELISA Plate Reader, Simple Reader™

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New Season, New Projects, New Savings!

Receive up to 30% and FREE SHIPPING on Select Reagents

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R&D Systems Receives Bioz Star Awards for Proteins & ELISAs

Learn more about the award recognized by 15 million researchers worldwide at: bioz.com/bioz_star_awards

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New! Human Tumor Biomarker Performance Luminex Panel

Sensitive cancer biomarker detection

Conveniently shop your R&D Systems products and more than 500,000 antibodies, proteins, and ELISA kits from Bio-Techne’s other brands at bio‑techne.com

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R&D Systems has been setting the standard in quality research reagents for over 30 years. Quality is our Pride.

Simplify Your Life Science Analytics

Accelerate your protein therapeutic developments with benchtop instruments from ProteinSimple, a Bio‑Techne brand:

High speed, high reproducibility, and high-quality data
Hands-free automation
Streamlined protein analysis and detection

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NEW! ExCellerate™ Human NK Cell Expansion Media

This new medium is for the ex vivo expansion and culture of human NK cells. It provides exceptional expansion compared with other NK medias, while maintaining high viability and killing capacity.

Animal component-free
Supports feeder- and serum-free expansion
Supports edited and non-edited NK cell cultures

Try Our New NK Media

Proteins Designed For Performance

Engineered to overcome cell culture challenges, R&D Systems™ AI Modified Proteins offer advanced solutions for cell therapy and research applications. These proteins are:

Designed for Solubility: easier to purify and water-soluble
Designed for Stability: maintains stability at high temperatures for prolonged cell culture periods
Designed for Hyperactivity: increased bioactivity and cell culture performance

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Simple Western™ Antibodies

Embrace the future of protein analysis with Bio-Techne’s Simple Western™ Antibodies!

Simplify assay development with the largest selection of Simple Western Validated Antibodies.
Fast-track your research goals with results in as little as 3 hours.
Discover antibodies tailored to a multitude of research areas, including immunology, neuroscience, and more.

Find All Simple Western™ Antibodies

New Simple Plex AAV Intact Capsid Assays on Ella

Now available: AAV1, AAV2, AAV6, and AAV8
In cooperation with PROGEN, the industry leading AAV ELISA company
Rapidly quantify intact AAV capsids in less than 90 minutes
3.5 to 4.5 logs of dynamic range

Simple Plex AAV Titer Assay

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