Let’s Discover Together

Your first stop for immune cell products and research services.

Cells Serum & Plasma Antigens Research

Astarte has joined Key Biologics to become the leading provider of cells and services.

See Our Expanded Offerings

Ask a Scientist

You have questions, we have answers. Ask our expert scientists about immune cell products, research or protocols.

Protocols

Need specific instructions for culturing cells or tips for running assays? We have several protocols tested using our cells.

Case Study

Using a recall antigen assay as a tool for understanding immunity. Learn how we did it and see the results.

Immune Cell Products for Research

Quality research starts with quality cells. That’s why we screen all of our donors, use IRB-approved protocols, and ensure same-day processing from donor to freezer. From immune cell products to custom research services, our goal is to be your first choice for getting on with discovery.

Reliable characterized immune cells
Large variety of purified cells in stock
Custom ordering of specific donors and cell types
Laboratory and assay research services

250+
Customers Served in 16 Countries

62
Unique/Specialty Products

9 of 10
Top Immunology Companies Served

Product Pipeline

Our products are derived from customer demand and our inventory is continually expanding to reflect your needs. We have a wide variety of immune cell products in stock, including some Astarte-exclusive products you can’t find anywhere else.

View New Products

Featured Product Line

NK Cells

Our natural killer (NK) cells are isolated by either negative or positive immunomagnetic selection. Their cytotoxic activity is controlled by multiple receptors that recognize MHC class I antigens. We have negatively selected NK cells in stock and can provide positively selected NK cells upon request. Multiple donors available.

View NK Cells