Second largest in the US Allergenic extract market
Second largest in the US Allergenic extract market
Allergy Immunotherapy
HollisterStier Allergy (HS Allergy) manufactures allergenic extracts and products used in allergy diagnostic testing and immunotherapy treatment. The business supports allergy providers and patients globally through a broad extract portfolio, provider training, and patient awareness initiatives.
A 100 year old Legacy
Hollisterstier Allergy has served the allergy industry for over 100 years as an allergenic extract and products manufacturer in the US, with a stated mission to elevate allergy care for providers and patients
- 100+ years of operating history in the allergy industry
- Manufacturer of allergenic extracts used for diagnosis and treatment
- Clinic supply distribution supporting allergy practices
- Personalized provider support including training and consultations
- Provider and patient initiatives aligned to “elevate allergy” mission
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Allergenic extract portfolio
We manufacture a broad range of allergenic extracts, including major environmental and insect venom categories for global clinical use.
- 200+ allergenic extracts manufactured for clinical use
- Extract categories include pollens, molds, animal dander, dust mites, and insect venoms
- Sole-supplier of bee, hornet and wasp hymenoptera extracts in the United States
- Portfolio positions to support routine and specialized allergy practice need
Differentiated Extracts and Testing Devices
We offer differentiated extract product lines, and a skin testing device system intended to support reliable skin test administration in clinic settings.
- Ultrafiltered extract line referenced by clinical experts for use in practice
- Acetone-precipitated extract line referenced for highly concentrated clinical extracts
- Differentiated portfolio designed for clinical diagnostic and treatment workflows
- Proprietary skin test device system used alongside extract products
- System approach intended to support results clinicians can trust
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Training and Clinical Support
We support medical professionals through in-clinic solutions and hands-on training. These services are designed to strengthen clinical confidence and teach staff members how to properly use. Hollisterstier Allergy extracts and tools.
- In-clinic solutions designed to support day-to-day allergy practice execution
- Hands-on training and consultations for clinicians and staff
- Ongoing provider support positioned as personalized service delivery
Furthering Allergy Education
We elevate the education of up and coming allergy fellows through their CrossLink Allergy Educational Summit. The summit was born from their dedication to fostering knowledge, awareness, and professional opportunities for allergy fellows across the United States:
- The CrossLink Allergy Educational Summit gives fellows a ‘behind-the-scenes' look at Hollisterstier Allergy’s Spokane manufacturing facility
- It provides allergy fellows a unique opportunity to network with their peers from diverse fellowship programs
- Along with offering an educational practicum for attendees, CrossLink also gives fellows the opportunity to learn about common outdoor allergy triggers during a Pollen Walk with an expert botanist.
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Patient Awareness and Venom Allergy Education
Hollisterstier Allergy goes beyond product manufacturing and in-clinic training through patient education initiatives focused on stinging insect allergies and venom immunotherapy treatment.
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- BeeAware Allergy campaign focused on public awareness for bee sting allergies
- Public education covers symptoms, testing, and treatment pathways
- Focus on reducing preventable outcomes where venom immunotherapy is available
- Awareness work positioned as a commitment of time and resources to education
- Patient-facing initiatives complement clinic-based allergy immunotherapy care
R&D, people, and responsible sourcing
Hollisterstier Allergy’s R&D team supports commercial operations by characterizing known extracts and evaluating adjacencies. Operations are supported by a workforce of 200+ employees and supply planning for seasonal, naturally sourced biologic materials.
- R&D work includes characterization of known allergenic extract products
- New-product adjacency evaluation to expand and strengthen the portfolio
- 200+ employees supporting the allergy mission and site operations
- Long-range planning for seasonal and region-dependent biologic raw materials
- Products described as made from sustainably sourced natural biologic materials
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Manufacturing site
Hollisterstier Allergy operates from the Spokane, Washington (USA) facility, which also supports Jubilant HollisterStier CMO business. This site has received external recognition for operational performance.
- Shared site supporting both HS Allergy and Jubilant HollisterStier CMO operations
- Site manufacturing supports a portfolio of 200+ allergenic extracts
- Operational base for both diagnostic skin testing and immunotherapy extract supply
- Workforce and community engagement includes local drives and participation in the annual Teddy Bear Toss
- Patient-facing initiatives complement clinic-based allergy immunotherapy care