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Validated Performance

Flow Cytometry Reagents

Manufactured in the USA to the highest standards, Tonbo flow cytometry reagents are validated for consistent performance in multiparametric flow cytometry experiments to provide reproducible results.

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Recombinant Proteins

Explore this broad portfolio of 400+ lyophilized recombinant proteins formulated as carrier-free for flexibility in your in vitro and in vivo bioassays.

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Robust, convenient

PCR Reagents

Our PCR reagents feature buffer chemistries that require little or no further optimization of reaction mixes, and are engineered to increase yield, sensitivity, specificity, and speed.

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live/dead cell discrimination

Ghost Dyes™ & Cell Viability

Tonbo Ghost Dyes™ & Cell Viability Reagents allow for clear live vs. dead cell discrimination for more precise flow cytometry analysis.

For Optimal Resolution

Flow Support Buffers

Classic buffers and solutions for optimal resolution and low background in your analysis of nuclear targets.

(No Azide, Low Endotoxin)

Functional Antibodies

Turn on your cells with In Vivo Ready™ antibodies that give you control – activate, cross-link, stimulate, deplete, neutralize.

consistent results

Made to Order Products

Custom & Bulk Reagents and Custom Cocktails - Available in bulk sizes for consistency in long-term studies. Custom antibody cocktails available.


Tonbo Antibody Sample Program

Request FREE samples and see for yourself why researchers are making the switch to Tonbo validated antibodies.

Where We'll Be

Autumn Immunology Conference 2019
Chicago, IL
November 22-25, 2019

Contact Us

Get in touch with our customer service and technical support teams.


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