We Offer a
Broad Portfolio of Source Materials
Source materials provided by Stallergenes Greer are sold globally in powdered, liquid, and freeze‐dried extract formulations. Due to continuous harvesting and production, we’re able to help you get the source materials that you need—whether they are pollens, dust mites, or something more unique—while maintaining the availability of our most commonly requested products.
Hair, and Feathers
STALLERGENES GREER OFFERS A VARIETY OF DANDERS,
EPITHELIA, HAIR, AND FEATHERS
Updated technologies allow Stallergenes Greer to produce and obtain large quantities of a variety of danders, epithelia, and hair from dogs, cats, and many other species. All danders, epithelia, hair, and feathers are collected from animals certified as healthy and free from diseases.
STALLERGENES GREER OFFERS A COMPREHENSIVE ASSORTMENT OF GRASS, TREE AND SHRUB, WEED, CULTIVATED PLANT, AND FLOWER POLLENS
Our pollens are gathered by experienced collectors globally to access regionally appropriate pollen species. Expert technicians ensure that our pollen source materials meet or exceed industry standards for identity and purity.
STALLERGENES GREER OFFERS A LARGE SELECTION OF
FUNGI GROWN TO MEET YOUR NEEDS
All our fungi are prepared to meet customer specifications for cellular and culture filtrates. All fungi are grown from controlled seed cultures at our facility in North Carolina to help ensure lot‐to‐lot consistency, while our experts ensure the identity and purity of each lot.
STALLERGENES GREER OFFERS A DIVERSE RANGE OF VENOMS
An extensive network of collectors helps ensure a diverse supply of venoms from a variety of different species within the hymenoptera order. Our venoms are formulated to contain clinically relevant species, then freeze‐dried to ensure stability and labeled protein content, while our experts verify identity and purity.
STALLERGENES GREER OFFERS AN EXTENSIVE ARRAY OF
FOOD SOURCE MATERIALS
Stallergenes Greer processes and stocks more than 400 food items. Fruits, nuts, vegetables, eggs, and dairy products are processed fresh from grocery warehouses to help ensure food safety and quality. Food raw materials are defatted, and meats, fish, shellfish, and bivalves are processed fresh or fresh/frozen.* If you need a food item that is not listed below, contact a Customer Care Specialist.
*Except for crab.
STALLERGENES GREER OFFERS A VARIETY OF INSECTS
Our extensive network of collectors helps ensure a diverse supply of insect species. All field‐collected insects are caught live and frozen immediately, whereas biting insects are laboratory‐reared to help ensure consistent diet and absence of blood meal. Cockroaches are grown on a controlled medium to help ensure consistency. As always, our experts work to verify the identity and purity of all specimens.