Human IFN-gamma MAb (Clone K3.53) (500 UG)【科瑞奥博】

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Human IFN-gamma MAb (Clone K3.53) (500 UG)

货号： MAB2852-500 基本售价： 10360.6 元规格： 500 ug

产品信息

概述
货号	MAB2852-500
描述	For ELISA the Antibody Pairs information：Capture antibody：MAB2852-500；Detection antibody：BAF285; and protein: 285-IF-100
别名	IFG; IFI; IFNG; IFN-gamma; Immune interferon; interferon gamma; interferon, gamma
全称	Interferon gamma
反应种属	Human
应用	Western Blot(1 µg/mL) ELISA Capture (Matched Antibody Pair)(2-8 µg/mL ) ELISA Detection (Matched Antibody Pair)(0.1-0.4 µg/mL ) ELISA Standard ( )
目标/特异性	Detects human IFN‑ gamma in direct ELISAs and Western blots. In Western blots, no cross-reactivity with recombinant mouse IFN‑ gamma, recombinant rat IFN‑ gamma, recombinant porcine IFN‑ gamma, recombinant feline IFN‑ gamma, or recombinant cotton rat IFN‑ gamma is observed.
使用方法	Western Blot: 1 µg/mL ELISA Capture (Matched Antibody Pair): 2-8 µg/mL ELISA Detection (Matched Antibody Pair): 0.1-0.4 µg/mL ELISA Standard : Neutralization: Measured by its ability to neutralize IFN‑ gamma inhibition of EMCV-induced cytopathy in the HeLa human cervical epithelial carcinoma cell line. Meager, A. (1987) in Lymphokines and Interferons, a Practical Approach. Clemens, M.J. et al. (eds): IRL Press. 129. The Neutralization Dose (ND₅₀) is typically 0.06-0.3 µg/mL in the presence of 5 ng/mL Recombinant Human IFN‑ gamma.
来源	Monoclonal Mouse IgG_2A Clone # K3.53
产品组分

性能
供应商	R&D Systems
Entrez Gene IDs	3458 (Human); 15978 (Mouse); 25712 (Rat); 396991 (Porcine); 281237 (Bovine); 403801 (Canine); 493965 (Feline)
应用文献
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. Protein kinase C and NF-kappaB-dependent CD4 downregulation in macrophages induced by T cell-derived soluble factors: consequences for HIV-1 infection. Authors: Raposo RA, Trudgian DC, Thomas B, van Wilgenburg B, Cowley SA, James W J. Immunol., 2011;187(2):748-59. Species: Human Sample Type: Whole Cells Application: Neut Upregulation of human cytomegalovirus by HIV type 1 in human lymphoid tissue ex vivo. Authors: Biancotto A, Iglehart SJ, Lisco A, Vanpouille C, Grivel JC, Lurain NS, Reichelderfer PS, Margolis LB AIDS Res. Hum. Retroviruses, 2008;24(3):453-62. Species: Human Sample Type: Cell Culture Supernates Application: Luminex Development Effect of serum content and diluent selection on assay sensitivity and signal intensity in multiplex bead-based immunoassays. Authors: Pfleger C, Schloot N, ter Veld F J. Immunol. Methods, 2007;329(1):214-8. Species: Human Sample Type: Serum Application: Luminex Development Abnormal activation and cytokine spectra in lymph nodes of people chronically infected with HIV-1. Authors: Biancotto A, Grivel JC, Iglehart SJ, Vanpouille C, Lisco A, Sieg SF, Debernardo R, Garate K, Rodriguez B, Margolis LB, Lederman MM Blood, 2007;109(10):4272-9. Species: Human Sample Type: Cell Culture Supernates Application: Luminex Development Fluorescence single-molecule counting assays for high-sensitivity detection of cytokines and chemokines. Authors: Qui H, Ferrell EP, Nolan N, Phelps BH, Tabibiazar R, Whitney DH, Naelfski EA Clin. Chem., 2007;53(11):2010-2. Species: Human Sample Type: Plasma Application: ELISA Development HIV-1 pathogenesis differs in rectosigmoid and tonsillar tissues infected ex vivo with CCR5- and CXCR4-tropic HIV-1. Authors: Grivel JC, Elliott J, Lisco A, Biancotto A, Condack C, Shattock RJ, McGowan I, Margolis L, Anton P AIDS, 2007;21(10):1263-72. Species: Human Sample Type: Cell Culture Supernates Application: Luminex Development Increased expression of Th2-associated chemokines in bullous pemphigoid disease. Role of eosinophils in the production and release of these chemokines. Authors: Gounni Abdelilah S, Wellemans V, Agouli M, Guenounou M, Hamid Q, Beck LA, Lamkhioued B Clin. Immunol., 2006;120(2):220-31. Species: Human Sample Type: Cell Culture Supernates Application: ELISA Development Direct comparison of traditional ELISAs and membrane protein arrays for detection and quantification of human cytokines. Authors: Copeland S, Siddiqui J, Remick D J. Immunol. Methods, 2004;284(1):99-106. Species: Human Sample Type: Cell Culture Supernates Application: Array Development Aberration of CCR7 CD8 memory T cells from patients with systemic lupus erythematosus: an inducer of T helper type 2 bias of CD4 T cells. Authors: Sen Y, Chunsong H, Baojun H, Linjie Z, Qun L, San J, Qiuping Z, Junyan L, Zhang X, Jinquan T Immunology, 2004;112(2):274-89. Species: Human Sample Type: Whole Cells Application: Flow
纯化方式	Protein A or G purified from hybridoma culture supernatant
免疫原	E. coli-derived recombinant human IFN-gamma
内毒素水平	<0.10 EU per 1 μg of the antibody by the LAL method.
生物活性	Human
标记	Unconjugated
溶解方法	Reconstitute at 0.5 mg/mL in sterile PBS.
背景	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 human IFN-gamma exists as a non-covalently linked homodimer of 20-25 kDa variably glycosylated subunits (3). It shares 90% amino acid (aa) sequence identity with rhesus IFN-gamma, 59-64% with bovine, canine, equine, feline, and porcine IFN‑ gamma, and 37-43% with cotton rat, mouse, and rat 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, antiproliferative, 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).
运输条件	Blue Ice
存放说明	-20℃
参考文献	Billiau, A. and P. Matthys (2009) Cytokine Growth Factor Rev. 20:97. Pestka, S. et al. (2004) Immunol. Rev. 202:8. Gray, P.W. and D.V. Goeddel (1982) Nature 298:859. Marsters, S.A. et al. (1995) Proc. Natl. Acad. Sci. USA 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.

参考图片

IFN‑ gamma Inhibition of EMCV-induced Cytopathy and Neutralization by Human
IFN‑ gamma Antibody. Recombinant Human IFN‑ gamma (Catalog # 285-IF) reduces the Encephalomyocarditis Virus (EMCV)-induced cytopathy in the HeLa human cervical epithelial carcinoma cell line in a dose-dependent manner (orange line), as measured by crystal violet staining. Inhibition of EMCV activity elicited by Recombinant Human IFN‑ gamma (5 ng/mL) is neutralized (green line) by increasing concentrations of Mouse Anti-Human IFN‑ gamma Monoclonal Antibody (Catalog # MAB2852). The ND₅₀ is typically
0.06-0.3 µg/mL.