Related Experiment Video
Updated: Aug 8, 2026

High-throughput Quantitative Real-time RT-PCR Assay for Determining Expression Profiles of Types I and III Interferon Subtypes
Published on: March 24, 2015
[Biosynthesis and main biological properties of human gamma interferon]
Abstract:
Conditions for and regularities of gamma-interferon production were elucidated. High interferon inducing activity of the known inductors such as concanavalin A, phytohemagglutinin and lentil lectin was asserted. It was shown that aqueous and alcoholic extracts of legumes seeds were also able to induce interferon synthesis in cultures of human peripheral blood leukocytes. By physicochemical properties such as stability to acids and liability to heating and by antigenic properties, interferon produced under such conditions was of type 2 (gamma). The maximum yield of interferon was observed in stationary and roller leukocyte cultures at a density of 2.10(6)-4.10(6) cells/ml on commercial rich media (IMDM and Eagle medium). Dynamics of gamma-interferon biosynthesis was determined. The peak of interferon production after the leukocyte induction with plant lectins was recorded in 72-96 hours.
More Related Videos
10:10Experimental Infection with Listeria monocytogenes as a Model for Studying Host Interferon-γ Responses
Published on: November 16, 2016
08:26Development and Validation of an Ultrasensitive Single Molecule Array Digital Enzyme-linked Immunosorbent Assay for Human Interferon-α
Published on: June 14, 2018
Related Concept Videos
NF-κB-dependent Signaling Pathway
NF-κB-dependent Signaling Mechanism
The heterodimer of NF-κB...
General Transcription Factors
Globular Proteins
Globular proteins serve many important physiological functions, such as acting as enzymes, cellular messengers, and molecular transporters. These roles often require the proteins to be soluble in the aqueous...
Signal Transduction: Overview
Typically, signal transduction involves three...
Antimicrobial Proteins
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
Inhibitors of Viral Protein Synthesis