Mouse IFN-gamma Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB4851

R&D Systems, part of Bio-Techne
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MAB4851-100
MAB4851-500
MAB4851-SP
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Key Product Details

Species Reactivity

Validated:

Mouse

Cited:

Mouse, Transgenic Mouse

Applications

Validated:

Immunocytochemistry, Neutralization

Cited:

Bioassay, In vivo assay, Neutralization

Label

Unconjugated

Antibody Source

Monoclonal Hamster IgG Clone # H22

View all IFN-gamma Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant mouse IFN-gamma
Accession # P01580

Specificity

Detects mouse IFN-gamma  in direct ELISAs. Does not cross-react with rat, cotton rat, human, rhesus macaque, porcine, feline, or canine IFN-gamma.

Clonality

Monoclonal

Host

Hamster

Isotype

IgG

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Scientific Data Images for Mouse IFN-gamma Antibody

IFN‑ gamma Inhibition of EMCV-induced Cytopathy and Neutralization by Mouse IFN‑ gamma Antibody.

IFN‑ gamma Inhibition of EMCV-induced Cytopathy and Neutralization by Mouse IFN‑ gamma Antibody.

Recombinant Mouse IFN-gamma (Catalog # 485-MI) reduces the Encephalomyocarditis Virus (EMCV)-induced cytopathy in the L-929 mouse fibroblast cell line in a dose-dependent manner (orange line). Inhibition of EMCV activity elicited by Recombinant Mouse IFN-gamma (2.5 ng/mL) is neutralized (green line) by increasing concentrations of Hamster Anti-Mouse IFN-gamma Monoclonal Antibody (Catalog # MAB4851). The ND50 is typically 4-20 ng/mL.
IFN-? antibody in Mouse Splenocytes by Immunocytochemistry (ICC).

IFN‑ gamma in Mouse Splenocytes.

IFN‑ gamma was detected in immersion fixed mouse splenocytes stimulated with calcium ionomycin and PMA (left panel) or unstimulated (right panel) using Hamster Anti-Mouse IFN‑ gamma Monoclonal Antibody (Catalog # MAB4851) at 15 µg/mL for 3 hours at room temperature. Cells were stained using an anti-hamster IgG secondary antibody (red) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Applications for Mouse IFN-gamma Antibody

Application
Recommended Usage

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed mouse splenocytes stimulated with calcium ionomycin and PMA

Neutralization

Measured by its ability to neutralize IFN‑ gamma inhibition of EMCV-induced cytopathy in the L‑929 mouse fibroblast cell line. Schreiber, R. et al. (1985) J. Immunol. 134:1609; Vogel, S. and M. Hogan (1995) in Current Protocols in Immunology. Ciocio, R. (ed); John Wiley & Sons, Inc. p. 6. 9. 1. The Neutralization Dose (ND50) is typically 4-20 ng/mL in the presence of 2.5 ng/mL Recombinant Mouse IFN‑ gamma.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IFN-gamma

Interferon-gamma (IFN-gamma, IFNG), also known as type II or Immune Interferon, exerts a wide range of immunoregulatory activities and is considered to be the prototype proinflammatory cytokine. Mature human IFN-gamma exists as a non-covalently linked homodimer of 20-25 kDa molecular weight variably glycosylated subunits. It shares 86% amino acid (aa) sequence identity with rat IFN-gamma, 38-44% with bovine, canine, cotton rat, equine, feline, human, porcine and rhesus IFN‑ gamma. IFN-gamma dimers bind to IFN-gamma RI (alpha subunits) which then interact with IFN-gamma RII (beta subunits) to form the functional receptor complex of two alpha and two beta subunits. Inclusion of IFN-gamma RII increases the binding affinity for ligand and the efficiency of signal transduction. IFN-gamma is produced by a variety of immune cells under inflammatory conditions, notably by T cells and NK cells. It plays a key function in host defense by promoting the development and activation of Th1 cells, chemoattraction and activation of monocytes and macrophages, up‑regulation of antigen presentation molecules, and immunoglobulin class switching in B cells. It also exhibits antiviral, antiproliferative, and apoptotic effects. In addition, IFN-gamma functions as an anti-inflammatory mediator by promoting the development of regulatory T cells and inhibiting Th17 cell differentiation. The pleiotropic effects of IFN-gamma contribute to the development of multiple aspects of atherosclerosis.

Long Name

Interferon gamma

Alternate Names

IFG, IFI, IFNG, IFNgamma

Entrez Gene IDs

3458 (Human); 15978 (Mouse); 25712 (Rat); 396991 (Porcine); 281237 (Bovine); 403801 (Canine); 493965 (Feline)

Gene Symbol

IFNG

UniProt

P01580

Additional IFN-gamma Products

Product Documents for Mouse IFN-gamma Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Mouse IFN-gamma Antibody

For research use only

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