Standardized Insect Allergenic Extract

Where is Dermatophagoides Pteronyssinus made?

4 companies sell it under their own name. Their labels name 2 factories in the United States.

United States 2
United States: 2

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Allermed Laboratories, Inc. House Dust Mite, Dermatophagoides pteronyssinus10000 [AU] per 1 mL · NDC 49643-704 Allermed Laboratories, Inc.Makes it San Diego, CA, United StatesNot inspected on record
Greer Laboratories, Inc. Standardized Mite Dermatophagoides pteronyssinus5000 [AU] per 1 mL, 10000 [AU] per 1 mL, 30000 [AU] per 1 mL · NDC 22840-0036, 22840-0039, 22840-0035 Greer Laboratories, Inc.Makes it Lenoir, NC, United StatesProblems found, fixed voluntarilyDec 2025
Antigen Laboratories, Inc. Standardized Mite, Dermatophagoides pteronyssinus3000 [AU] per 1 mL, 5000 [AU] per 1 mL, 10000 [AU] per 1 mL · NDC 49288-0172, 49288-0173, 49288-0174The label doesn't name the factory. Plants this company names for other drugs
Nelco Laboratories, Inc. Standardized Mite Dermatophagoides pteronyssinus10000 [AU] per 1 mL · NDC 36987-1845The label doesn't name the factory. Plants this company names for other drugs