Description

Human Leukocyte Interferon (IFN) is a potent cytokine derived from human leukocytes, playing a critical role in the innate immune response against viral infections and in modulating immune cell activity. Its primary value lies in its high biological specificity and activity, making it essential for advanced research and therapeutic development. This product is vital for biotechnology and pharmaceutical companies engaged in immunology research, antiviral drug discovery, and the development of novel biologics and cell therapies.

Application

• Immunology and Virology Research: Used as a key reagent to study interferon signaling pathways, antiviral mechanisms, and host-pathogen interactions.
• Biopharmaceutical Development: Serves as a reference standard or active pharmaceutical ingredient (API) in the formulation of therapeutic biologics for treating viral diseases and certain cancers.
• Cell Culture and Assay Systems: Employed to stimulate immune cells in vitro, enabling the study of cytokine responses and the development of bioassays.
• Diagnostic Kit Manufacturing: Utilized as a critical component in the production of immunoassay kits and diagnostic reagents for detecting immune status.
• Academic and Pre-clinical Studies: Supports fundamental research in universities and contract research organizations (CROs) exploring novel therapeutic applications.

Basic Information

Product Name	Human Leukocyte Interferon
CAS No.	284690-33-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Human Leukocyte IFN; Leukocyte Interferon; IFN-α (Leukocyte); Interferon alpha (Leukocyte); HuIFN-α-Le; Lymphoblastoid Interferon; Namalwa Interferon; Interferon alfa-n1
EINECS	Contact for details

Quality Control

Our Human Leukocyte Interferon is produced and tested under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, potency, and safety, adhering to relevant guidelines for biological products. A detailed Certificate of Analysis (COA), providing specifications for biological activity (IU/mg), purity (by HPLC), endotoxin levels, and sterility, is available for every lot upon request to support your regulatory and research needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. Avoid repeated freeze-thaw cycles. The product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Bioassay/Western Blot)	Conforms
Biological Activity	> 1.0 x 10^7 IU/mg
Purity (SDS-PAGE, HPLC)	> 95%
Endotoxin	< 1.0 EU/mg
Sterility (Membrane Filtration)	Sterile
Moisture Content (Karl Fischer)	< 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.