Porcine IFN-gamma Antibody

Catalog #: MAB985
3 Citations Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB985
MAB985-SP

All IFN-gamma Antibodies

Product Details

Citations (3)

Supplemental Products

Reviews

Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Porcine IFN-gamma Antibody Summary

Species Reactivity

Porcine

Specificity

Detects porcine IFN-gamma in direct ELISAs.

Source

Monoclonal Mouse IgG_2B Clone # 154007

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant porcine IFN-gamma
Ser21-Lys166
Accession # P17803

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.

Applications

Recommended Concentration

Sample

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Intracellular Staining by Flow Cytometry

2.5 µg/10⁶ cells

Porcine peripheral blood mononuclear cells treated with PMA and Ca²⁺ ionomycin, fixed with paraformaldehyde, and permeabilized with saponin

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile 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 ), also known as type II or immune interferon, exerts a wide range of immunoregulatory activities and is considered to be the prototype proinflammatory cytokine (1, 2). Mature porcine IFN-gamma exists as a noncovalently linked homodimer of 20‑25 kDa variably glycosylated subunits (3). It shares 72%‑79% amino acid sequence identity with bovine, canine, equine, and feline IFN-gamma and 41%‑57% with cotton rat, human, mouse, rat, 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 (4, 5). IFN-gamma is produced by a variety of immune cells under inflammatory conditions, notably by T cells and NK cells (6). It plays a key role in host defense by promoting the development and activation of Th1 cells, chemoattraction and activation of monocytes and macrophages, upregulation of antigen presentation molecules, and immunoglobulin class switching in B cells. It also exhibits antiviral, anti-proliferative, and apoptotic effects (6, 7). In addition, IFN-gamma functions as an anti-inflammatory mediator by promoting the development of regulatory T cells and inhibiting Th17 cell differentiation (8, 9). The pleiotropic effects of IFN-gamma contribute to the development of multiple aspects of atherosclerosis (7).

References

Billiau, A. and P. Matthys (2009) Cytokine Growth Factor Rev. 20:97.
Pestka, S. et al. (2004) Immunol. Rev. 202:8.
Dijkmans, R. et al. (1990) Nucl. Acids Res. 18:4259.
Marsters, S.A. et al. (1995) Proc. Natl. Acad. Sci. 92:5401.
Krause, C.D. et al. (2000) J. Biol. Chem. 275:22995.
Schroder, K. et al. (2004) J. Leukoc. Biol. 75:163.
McLaren, J.E. and D.P. Ramji (2009) Cytokine Growth Factor Rev. 20:125.
Muhl, H. and J. Pfeilschifter (2003) Int. Immunopharmacol. 3:1247.
Kelchtermans, H. et al. (2008) Trends Immunol. 29:479.

Long Name

Interferon gamma

Entrez Gene IDs

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

Alternate Names

IFG; IFI; IFNG; IFNgamma; IFN-gamma; Immune interferon; interferon gamma; interferon, gamma

Product Datasheets

Product Datasheet

COA

SDS

Related Research Areas

Citations for Porcine IFN-gamma Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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Immunobiotic Lactobacillus jensenii as immune-health promoting factor to improve growth performance and productivity in post-weaning pigs.
Authors: Suda, Yoshihit, Villena, Julio, Takahashi, Yu, Hosoya, Shoichi, Tomosada, Yohsuke, Tsukida, Kohichir, Shimazu, Tomoyuki, Aso, Hisashi, Tohno, Masanori, Ishida, Mitsuhar, Makino, Seiya, Ikegami, Shuji, Kitazawa, Haruki
BMC Immunol, 2014-06-19;15(0):24.
Species: Porcine
Sample Types: Whole Cells
Applications: Flow Cytometry
In vitro effect of vitamin E on lectin-stimulated porcine peripheral blood mononuclear cells.
Authors: Hernandez J, Soto-Canevett E, Pinelli-Saavedra A, Resendiz M, Moya-Camarena SY, Klasing KC
Vet. Immunol. Immunopathol., 2009-03-14;131(1):9-16.
Species: Porcine
Sample Types: Whole Cells
Applications: Flow Cytometry
Systemic cytokine profile in feeder pigs suffering from natural postweaning multisystemic wasting syndrome (PMWS) as determined by semiquantitative RT-PCR and flow cytometric intracellular cytokine detection.
Authors: Sipos W, Duvigneau JC, Willheim M, Schilcher F, Hartl RT, Hofbauer G, Exel B, Pietschmann P, Schmoll F
Vet. Immunol. Immunopathol., 2004-05-01;99(1):63-71.
Species: Porcine
Sample Types: Whole Cells
Applications: Flow Cytometry