DBS In the News
Histo-Assist ready to answer histotech questions! DBS provides technical experts to answer your immuno-histochemistry queries questions daily.  CLICK FOR MORE

Request a sample of new Napsin A for primary lung adenocarcinoma (PromoCode NA_011910) with your next order. Click for data sheet.
Come See DBS at the following local and international meetings...
Request a copy of our printed catalog

Welcome to Diagnostic BioSystems

At Diagnostic BioSystems (DBS), we believe in providing pathologists and histotechnologists relevant solutions when facing challenges in their anatomic pathology labs. From innovative reagents, producing exceptional quality staining, to robust staining to improve poorly fixed results, we are focused on providing the highest quality reagents for patient diagnosis. Diagnostic BioSystems is committed to high value reagents. Period.

We believe in traditional customer service, providing anatomic pathology labs with prompt, hands-on support. Our philosophy is simple:

  • We are in business because of our customers.
  • We are in business for our customers.
  • When a customer or business partner calls, he or she is greeted by a qualified person—
    not a voice message.
  • Every customer's e-mail is responded to within 30 minutes during regular business hours.
  • We maintain an in-stock inventory target of 99% at all times and do everything possible to NOT backorder our customers on needed products.

If you would like to experience the DBS difference, please click here to share your contact information so we can inform you of new product and company developments.