Same Clones – we’re not just another flow cytometry company, we specialize in manufacturing the established clones you trust and use most often…so we can pass our savings on to you.

Outstanding Quality – our products are manufactured in the USA to the highest standards of quality and performance.

Exceptional Value – our prices are lower than BD Biosciences, eBioscience or Biolegend, on hundreds of products introduced each month!

Same Team – Tonbo is new, but we’re the same folks who have been bringing you high quality flow cytometry reagents for over 15 years at BD Biosciences, eBioscience and Life Technologies.