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Mixed Feathers

NDC 22840-9103 · Greer Laboratories, Inc.

Generic nameGallus gallus, Anas platyrhynchos and Anser anser
Dosage formSOLUTION
RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS
Active ingredient(s)GALLUS GALLUS FEATHER, ANAS PLATYRHYNCHOS FEATHER, ANSER ANSER FEATHER
Strength.0166; .0166; .0166 g/mL; g/mL; g/mL
Pharmacologic classAllergens [CS], Allergens [CS], Allergens [CS], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Feathers [CS], Feathers [CS], Feathers [CS], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Non-Standardized Feather Allergenic Extract [EPC], Non-Standardized Feather Allergenic Extract [EPC], Non-Standardized Feather Allergenic Extract [EPC]
Marketing categoryBLA

Packages

22840-9103-4 — 50 mL in 1 VIAL, MULTI-DOSE (22840-9103-4)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

22840-1153 — Gallus gallus, 22840-1154 — Gallus gallus, 22840-1155 — Gallus gallus, 22840-1157 — Anas platyrhynchos, 22840-1159 — Anser anser, 22840-1160 — Anser anser, 22840-1176 — Anas platyrhynchos, 22840-5111 — Gallus gallus, 22840-5112 — Anas platyrhynchos, 22840-5113 — Anser anser, 22840-9100 — Gallus gallus, Anas platyrhynchos and Anser anser, 22840-9101 — Gallus gallus, Anas platyrhynchos and Anser anser, 22840-9102 — Gallus gallus, Anas platyrhynchos and Anser anser, 22840-9104 — Gallus gallus, Anas platyrhynchos and Anser anser, 22840-9105 — Gallus gallus, Anas platyrhynchos and Anser anser, 22840-9107 — Gallus gallus, Anas platyrhynchos and Anser anser, 58264-0305 — GALLUS GALLUS FEATHER, ANAS PLATYRHYNCHOS FEATHER, and ANSER ANSER FEATHER, 65044-4349 — Feather Mix, 65044-4350 — Feather Mix, 65044-4352 — Feather Mix, +3 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.