Ready – Set – Flow!™ Backbone Panels

CONVENIENTLY BUNDLED + VALUE PRICED Ready-Set-Flow™ Backbone Panels conveniently bundle essential antibodies in pre-defined multicolor combinations, with flexibility for additional drop-in markers. Bundles are value priced versus purchasing individually.

By | April 15th, 2015|News|0 Comments

Tonbo Biosciences – Runner Up in the 2014 CiteAb Antibody Awards

Tonbo is one of three companies recognized by the 2014 CiteAB Antibody Awards in the “Most Impressive Startup” category!  The category recognizes the young antibody company that has most impressed the rest of the sector in its first three years.  More details here. RUNNER UP: Tonbo Biosciences Launched in January 2013 by a team of [...]

By | January 21st, 2015|News|0 Comments

Available Now! Flow Cytometer Sheath Fluid

Our 30X concentrate makes 20 L of sheath fluid and it takes up less storage space, costs less to ship, and is more environmentally friendly than traditional 20 L containers. Save everyday when you purchase 10 or more!

By | January 15th, 2015|News|0 Comments

Ghost Dye™

Ghost Dye™ Violet 450, Cat. No. 13-0863, is excited by the violet (405 nm) laser line and has a peak emission of 450 nm that can be detected using 440/40 or 440/50 band pass filters commonly used for detection of violetFluor™ 450, Pacific Blue®, BD Horizon™  V450 or eFluor® 450. Ghost Dye™ Violet 510, Cat. [...]

By | October 21st, 2014|News|0 Comments

Tonbo is now available through VWR

Our antibodies, reagents & recombinant proteins are now available in the VWR catalog. We're making it even easier to save money. Order online at or through your purchasing system (SciQuest, Ariba, etc). Broad Catalog of Immunology Products Over 1,500 Reagents for Flow Cytometry Validated Quality Equivalent Performance Lot to Lot Consistency Bulk & Custom Services Exceptional [...]

By | October 8th, 2014|News|0 Comments

Genetic Engineering News

We're excited to provide an excerpt from our article in the recent October issue of Genetic Engineering News (Vol. 34, No. 17). Tonbo Biosciences Custom and Bulk Reagents—Providing Quality and Performance at Exceptional Value Founded in 2011 by a team of immunologists, researchers, and industry leaders, Tonbo Biosciences was conceived of a simple principle: provide products [...]

By | October 2nd, 2014|News|0 Comments

Tonbo Fluorochromes

We are often asked for more details about our violetFluor™ 450 and redFluor™ 710 fluorochromes. Below you’ll find information on excitation and emission, along with other common dyes ours can be substituted in for. violetFluor™ 450 is excited by the violet (405 nm) laser and has a peak emission of ~450 nm. The most common band pass [...]

By | September 21st, 2014|News|0 Comments

New Protocols for Flow Cytometry

Visit our updated Support page to view or download our expanded listing of enhanced assay protocols. We have added instructions for using our viability dyes, for cell surface and intracellular cytokine staining, and a procedure for stimulating cytokine production using our Cell Stimulation Cocktail. See below for the current list of available protocols: Ghost Dyes™ Protocol Lysing Protocol CFSE Protocol [...]

By | August 11th, 2014|News|0 Comments

Cytokine Activation Panels for Th Subsets

Differentiation from Th0 cells into specific T cell subsets is controlled by the mix of cytokines, chemokines and growth factors in the local cell environment. Tonbo Biosciences provides a broad choice of recombinant mouse or human cytokines, chemokines and growth factors with our new RPx-Pro™ Recombinant Protein products for your studies on the particular T [...]

By | March 4th, 2014|News|0 Comments