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I4777

Sigma-Aldrich

Interferon-γ from mouse

≥98% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

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Synonym(s):
IFN-γ
MDL number:
NACRES:
NA.32

biological source

mouse

Quality Level

recombinant

expressed in E. coli

assay

≥98% (SDS-PAGE)

form

lyophilized powder

mol wt

protein 15.6 kDa

packaging

pkg of 0.1 mg

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

color

white

solubility

water: soluble 1.000 mL, clear, colorless

UniProt accession no.

storage temp.

−20°C

Gene Information

mouse ... Ifng(15978)

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Sigma-Aldrich

I4777

Interferon-γ from mouse

Interferon-γ from rat ≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

I3275

Interferon-γ from rat

Sigma-Aldrich

I9032

Interferon β from mouse

Interleukin-3 from mouse IL-3, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

I4144

Interleukin-3 from mouse

biological source

mouse

biological source

rat

biological source

mouse

biological source

mouse

assay

≥98% (SDS-PAGE)

assay

≥97% (SDS-PAGE)

assay

≥95%

assay

≥98% (SDS-PAGE)

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

lyophilized powder

form

lyophilized powder

form

buffered aqueous solution

form

lyophilized powder

Application

Interferon-γ from mouse has been used:
  • for in vitro stimulation of the BMDC (bone marrow derived dendritic cell), BMM (bone marrow-derived macrophages) and CD11c+ (CD11 antigen-like family member C) lung macrophages
  • for stimulation of murine macrophages to induce the production of nitrite and nitrate
  • to check CCAAT/enhancer binding protein β (C/EBPβ)-mediated changes in the expression of prostaglandin synthesis enzymes in neuroinflammation

Biochem/physiol Actions

Ifng (interferon-γ) plays an important role in innate and adaptive immune responses, and helps in defense against bacterial infections, dimorphic yeast and some viral infections.

Physical form

Lyophilized from a 0.2 μm filtered buffered solution. Package size based on protein content.

Analysis Note

The biological activity of recombinant mouse IFN-γ is measured by its ability to inhibit the proliferation of murine WEHI-279 cells.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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S N Vogel et al.
Infection and immunity, 38(2), 681-685 (1982-11-01)
Silica has been used for many years as an agent which selectively alters macrophage functions and, as such, has been used to assess the role of macrophages in the immune response to a variety of microbial and chemically defined agents.
Sergio Arias-Negrete et al.
Analytical biochemistry, 328(1), 14-21 (2004-04-15)
Preparation of a nitrate reductase lysate of Escherichia coli MC1061 to measure nitrate and nitrite in biologic fluids is described. To obtain the crude bacterial lysate containing nitrate reductase activity, E. coli MC1061 was subjected to 16-20 freeze-thawing cycles, from
P W Gray et al.
Proceedings of the National Academy of Sciences of the United States of America, 80(19), 5842-5846 (1983-10-01)
The murine immune interferon (IFN-gamma) gene was cloned and expressed under control of the simian virus 40 early promoter in the monkey COS-1 cell line. A protein is secreted from these cells having the biological, antigenic, and biochemical characteristics of
Anne M Sanders et al.
BMC cancer, 10, 121-121 (2010-04-02)
Spontaneous Regression/Complete Resistant (SR/CR) mice are a colony of cancer-resistant mice that can detect and rapidly destroy malignant cells with innate cellular immunity, predominately mediated by granulocytes. Our previous studies suggest that several effector mechanisms, such as perforin, granzymes, or
Kiwon Park et al.
Journal of leukocyte biology, 88(6), 1081-1087 (2010-08-12)
The oxysterol-producing enzyme CH25H plays an important role in regulating lipid metabolism, gene expression, and immune activation. In vitro experiments using a panel of TLR agonists to activate BMDCs and macrophages demonstrated that Ch25h expression is induced rapidly, selectively, and

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