Skip to main content

Silver Soft Maple Pollen

NDC 22840-2452 · Greer Laboratories, Inc.

Generic nameAcer saccharinum
Dosage formSOLUTION
RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS
Active ingredient(s)ACER SACCHARINUM POLLEN
Strength40000 [PNU]/mL
Pharmacologic classAllergens [CS], Cell-mediated Immunity [PE], Increased Histamine Release [PE], Increased IgG Production [PE], Non-Standardized Pollen Allergenic Extract [EPC], Pollen [CS]
Marketing categoryBLA

Packages

22840-2452-2 — 10 mL in 1 VIAL, MULTI-DOSE (22840-2452-2)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

22840-2450 — Acer saccharinum, 22840-2451 — Acer saccharinum, 22840-2453 — Acer saccharinum, 22840-2454 — Acer saccharinum, 22840-5440 — Acer saccharinum, 22840-9428 — Acer rubrum, Acer saccharinum and Acer saccharum, 22840-9429 — Acer rubrum, Acer saccharinum and Acer saccharum, 22840-9430 — Acer rubrum, Acer saccharinum and Acer saccharum, 49643-304 — Acer saccharinum

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

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels