Description

Interferon Gamma, Cys(-3), Tyr(-2), Cys(-1)- CAS NO 98513-32-7 is a precisely engineered, high-purity cytokine variant designed for advanced research and biopharmaceutical development. This modified form of interferon-gamma offers critical advantages for studies requiring specific molecular interactions and stability profiles. It is an essential reagent for immunology researchers, assay developers, and therapeutic innovators working in cell signaling, immune response modulation, and targeted drug discovery. The product is manufactured under stringent conditions to ensure batch-to-batch consistency and reliable performance in sensitive applications.

Application

• Immunological Research: Fundamental studies on macrophage activation, antigen presentation, and Th1 immune response pathways.
• Cell-Based Assay Development: Used as a critical standard or stimulant in ELISA, bioassays, and high-throughput screening (HTS) platforms for drug discovery.
• Biopharmaceutical R&D: Serves as a reference material or a starting point for the development of novel cytokine-based therapeutics and fusion proteins.
• Diagnostic Reagent Production: Incorporated into diagnostic kits for monitoring specific immune functions and inflammatory diseases.
• Cell Culture & Differentiation: Applied in vitro to induce and study the differentiation of specific immune cell lineages.
• Signal Transduction Studies: Investigation of JAK-STAT signaling pathway mechanisms and downstream gene regulation.

Basic Information

Product Name	Interferon Gamma, Cys(-3), Tyr(-2), Cys(-1)- CAS NO 98513-32-7
CAS No.	98513-32-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	IFN-γ variant; Recombinant Interferon-gamma (Cys(-3), Tyr(-2), Cys(-1)); Immune Interferon analog; Type II Interferon derivative; IFNG; Cys-Tyr-Cys modified IFN-γ; Interferon Gamma mutein; Bioactive Cytokine Protein
EINECS	Contact for details

Quality Control

Every batch of our Interferon Gamma variant is produced and tested under a rigorous quality management system to ensure the highest standards of purity, identity, and bioactivity. Our products undergo comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and cell-based assays for functional potency. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific project or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake. For extended storage, consider under an inert atmosphere. Aliquot into single-use vials to avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Mass Spec)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Biological Activity (Cell-based assay)	≥ 1 x 10^7 IU/mg
Endotoxin (LAL)	< 1.0 EU/μg
Moisture Content (KF)	< 3.0%

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