Could You Benefit from Research-Grade Leukopaks?

Immunology and oncology researchers use leukopaks for a steady supply of effector cells as raw materials for their research and development efforts. Leukopaks are generally collected from healthy donors and shipped fresh overnight, containing between 5 and 20 billion white blood cells depending on the volume of blood processed from the donor during leukapheresis. Leukopaks […]

Immunology for Non-Immunologists: Hot vs. Cold Tumors

Hot, cold, and in-between. Tumors come in all forms — some better targets for immunotherapy treatment than others. This post will help you learn more about hot tumors, cold tumors, and what researchers are doing to make cold tumors more receptive to immunotherapies.  What Are Hot Tumors?  Tumors described as “hot” are those that show […]

NEW: Proinsulin-Specific T Cells for Diabetes Research

Your diabetes research just got a lot more exciting! Expand your research horizons with our newest antigen-specific T cell line that recognizes a proinsulin peptide. Type 1 diabetes, characterized by the loss of beta cells in the pancreas, affects approximately 1.25 million Americans. That number is expected to rise dramatically to 5 million by 2050.  […]

Cells in Motion: Recent Research Using Astarte Cells

Our customers have recently published some exciting research in leading publications. Check out the latest 2019 research featuring Astarte immune cells and products.  Effect of comedications and endotoxins on mesenchymal stem cell secretomes, migratory and immunomodulatory capacity Durand et al. examine the effect of immunosuppressive drugs and lipopolysaccharides/endotoxins on the secretory profile, migration towards site […]

Strategies for Accurately Measuring Cell-Mediated Cytotoxicity

As the basic mechanism that allows our bodies to identify, target, and kill infected or damaged cells, cell-mediated cytotoxicity is an essential function of our immune system and one that scientists continue to explore to develop more advanced immunotherapies.  By better understanding the role of T cells and natural killer cells as effector cells and […]

A Tale of Two Assays: Recall Antigen vs. Antigen-Specific T Cell

We have published several detailed research protocols on our website to help you improve cell performance and optimize your experimental outputs.  Two of our protocols have garnered questions from our customers and readers. Namely, what’s the difference between the Recall Antigen Assay and the Antigen-Specific T Cell Assay?  In this post, we explain the different […]

Researcher Spotlight: Monica Huber

Astarte’s scientists bring a wealth of immunology research expertise from diverse backgrounds. With extensive experience in a variety of biologics disciplines, our team is an ideal resource for a wide range of outsource research services. From multiplex assays to flow cytometric analyses, Astarte helps you get on with discovery. In this Researcher Spotlight, we introduce […]

Now Available: The Researcher’s Guide to Stem Cells

We field a ton of questions from research scientists related to stem cells. While the use cases for stem cells are vast, many researchers aren’t exactly sure where to start, especially if they’ve never worked with these powerful hematopoietic cells before. That’s why we’ve created a simple guide to answer some of our most frequently […]