IFNγ (Human), Recombinant Protein, E. coli, Tag Free

Premium CytoGrow™ growth factor suitable for immunology research, infectious disease studies, oncology, inflammation research, and therapeutic development

CytoGrow™ Recombinant IFNγ (Human), E. coli, Tag Free

Recombinant human interferon-gamma (IFNγ) is produced in E. coli in a tag-free format, ensuring high purity and potent biological activity. IFNγ is a type II interferon and a central cytokine in innate and adaptive immunity.

Secreted primarily by activated T cells and NK cells, IFNγ activates macrophages, enhances antigen presentation by upregulating MHC molecules, and promotes Th1 immune responses. It plays critical roles in antiviral defense, tumor surveillance, and regulation of inflammatory responses. Recombinant human IFNγ is widely used in immunology, infectious disease research, oncology, and cell signaling studies.

Specifications 

Synonym: 
Species:Human
Expression System:E. coli
Endotoxin:≤10 EU/mg
Appearance:White powder, colorless liquid after reconstitution
Formulation Lyophilized from a 0.22 μm filtered solution containing 10 mM PB,
5% Trehalose, and 0.01% Tween 80
Reconstitution:Recommended to redissolve in sterile deionized water
Shipping:Ships overnight
Storage and Stability:Store in a manual defrost freezer and avoid repeated freeze-thaw cycles.

Lyophilized state:
36 months at -20°C to -80°C

After reconstitution and under sterile conditions:
6 months at -20°C to -80°C
7-10 days at 2°C to 8°C

Resources


Booklet – CytoGrow Growth Factors

Product Data Sheet

Material Safety Data Sheet (MSDS)

Frequently Asked Questions 

Data and Bioactivity

CytoGrow-IFNγ (E.coli)-Bioactivity
Size

1 μg, 10 µg, 50 μg, 1 mg, 10 mg, 100 mg, 1 g, 1 mL, 10 mL