Pre-pen Injection
Product Images NDC 49471-001

Product Visual Gallery

This gallery contains 2 technical images submitted to the FDA as part of the official labeling for Pre-pen (NDC 49471-001). Unlike standard consumer photos, these assets often include clinical data figures, molecular chemical structures, and official manufacturer packaging layouts.

As provided by Alk-abello, Inc., these visuals offer a comprehensive scientific overview of the product's physical and chemical identity, aiding pharmacists and researchers in product verification and study.

FDA Label Image

Image 01

Chemical structure diagram showing the molecular structure of benzylpenicilloyl polylysine, the active ingredient in PRE-PEN injection by ALK-ABELLO, INC. The diagram depicts repeating units and side groups relevant to the compound's polymeric nature.*

FDA Label Image

Image 02

The packaging label for PRE-PEN benzylpenicilloyl polylysine injection USP skin test antigen. The label shows the proprietary name PRE-PEN and ingredient details, indicating it is an injection for skin testing with a specific concentration of benzylpenicilloyl, sodium chloride, and phosphate buffer. The label includes manufacturer AllerQuest, LLC and distributor ALK-Abello, Inc., along with product identifiers such as NDC 49471-001-05, part number, and GTIN. The label also notes it is for prescription use only and made in the USA.*

* About these descriptions: Image descriptions on this page are generated by automated AI analysis of the product label images from the manufacturer's FDA label submission (SPL). They are provided for reference only and may contain errors or omissions. Always rely on the printed label itself and the official FDA labeling, and consult a pharmacist or healthcare professional with any questions about this product.