Since 1994, Diagnostic BioSystems Inc. has been committed to enhancing immunohistochemistry results by providing innovative anatomic pathology reagents and systems to improve the practice of pathology. Since our inception, our prime focus has been to provide high quality products and exceptional customer service and support.  Read More >

Products by Category


Checkout latest events information.

View Events

Diagnostic BioSystems HANDS ON IHC WORKSHOP

News & Blog Posts

Checkout our latest news articles, events info, campaigns and so on..

Visit blog
Protect Your Skin from Harmful UV Rays and keep Skin Cancer at Bay!

As a company dedicated to advancing cancer diagnostics, we know that prevention..


Synaptophysin is a glycoprotein (38KD), localized to presynaptic neurosecretory vesicles, such as..

National Cancer Survivor’s Month!

Today, we celebrate the strength, resilience, and courage of all cancer survivors..

Our Spatial Biology Research published in “Cells”

Feeling very humbled and honored that our research work has been published..

Brain Cancer Awareness : Advancing Diagnostics, Supporting Awareness

Brain cancer, while relatively rare compared to other types of cancer, is..

LXV Annual Congress of the College and Mexican Association of Pathologists, AC. – 2024

Thank you for placing your trust and confidence in Diagnostic BioSystems Inc.

Melanoma Awareness: Partnering for a Healthier Future

At Diagnostic BioSystems Inc., we’re committed to advancing the fight against melanoma..


CD15, also known as LeuM1, is a carbohydrate antigen and anti-CD15 is..

Not a Member? Join us!

Register your account today for exclusive offers, online ordering and access to a wealth of Dbiosys knowledge. Join us in the Fight Against Cancer Campaign, One Slide at a Time.