Vaccine Adjuvant: Adju-Phos®

Product description

  • Adju-Phos® is a range of aluminium phosphate gel products which have been specifically developed for use as an adjuvant in vaccines
  • The gel is a suspension of hydrated amorphous aluminium hydroxyphosphate nano/micron size crystal in loose aggregates. Adju-Phos products have a net negative charge at neutral pH and effectively adsorb positively charged antigens
  • The primary purpose of the adjuvant in vaccines is to boost the antibody-mediated (Th2) immune response to the antigens
  • Adju-Phos products can be combined with other adjuvant types (such as monophosphoryl lipids) to achieve a balanced Th1/Th2 immune response
  • Adju-Phos is supplied in two variants with pH-values at ca. 6.5 and at ca. 5.0. Both variants contain 0.9% NaCl (saline) to reduce injection site discomfort
  • Adju-Phos is produced in classified clean rooms to prevent contamination, sterilised and aseptically filled in a grade A clean room.
Chemical Group
  • Aluminium oxyhydroxide
Administration Route
  • Vaccine Adjuvant
Market Application
  • Human vaccines
  • Veterinary vaccines
  • Vaccine Adjuvant
Physical Form
  • A gel-like aqueous suspension. A supernatant forms when the product is left idle.
Read more


CAS Registry Number 7784-30-7
Categories Intermediates, Fine and Specialty Chemicals; APIs (Active Pharmaceutical Ingredients)Sera and Vaccines; Intermediates, Fine and Specialty ChemicalsSpecialty Chemicals
Sales markets Western Europe; Eastern Europe; Middle East Region (e.g. UAE); Asia; Oceania; North America (USA, Canada); Africa; Central/South America
Supplied from Denmark

More products from Croda Europe Limited

View all our products (13)

Products from other suppliers