Interferon gamma ELISA 试剂盒
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Quick Overview for Interferon gamma ELISA 试剂盒 (ABIN4986921)
抗原
See all Interferon gamma (IFNG) ELISA试剂盒适用
检测方法
实验类型
检测范围
应用范围
样品类型
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最低检测浓度
- 0.02 ng/mL
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Analytical Method
- Quantitative
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特异性
- Natural and recombinant Swine IFN-γ Ligand
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灵敏度
- 7 pg/mL
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试剂未包括
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- Microplate reader.
- Pipettes and pipette tips.
- EP tube Deionized or distilled water.
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Interferon gamma (IFNG) ELISA Kit
IFNG 适用: 小鼠 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Interferon gamma (IFNG) ELISA KitIFNG 适用: 小鸡 Colorimetric Competition ELISA 3.125 pg/mL - 800 pg/mL Plasma, Serum, Tissue Homogenate
Interferon gamma (IFNG) ELISA KitIFNG 适用: 小鼠 AA 23-155 Colorimetric Sandwich ELISA 31.2-2000 pg/mL Cell Culture Supernatant, Serum
Interferon gamma (IFNG) IQ-ELISA KitIFNG 适用: 人 qPCR Sandwich ELISA Cell Culture Supernatant, Plasma, Serum
Interferon gamma (IFNG) ELISA KitIFNG 适用: 人 Colorimetric Sandwich ELISA 15.625 pg/mL - 1000 pg/mL Plasma, Serum, Tissue Homogenate
Interferon gamma (IFNG) ELISA KitIFNG 适用: 大鼠 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Interferon gamma (IFNG) ELISA KitIFNG 适用: 人 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Interferon gamma (IFNG) ELISA KitIFNG 适用: Pig Colorimetric Sandwich ELISA 7.8 pg/mL - 500 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Interferon gamma (IFNG) ELISA KitIFNG 适用: 人 Colorimetric Sandwich ELISA 6.25 pg/mL - 400 pg/mL Cell Culture Supernatant, Cerebrospinal Fluid, Serum, Tissue Homogenate, Urine
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应用备注
- Detection Wavelength: 450 nm
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样本量
- 20 μL
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实验时间
- 3 h
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板类型
- Pre-coated
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限制
- 仅限研究用
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储存条件
- 4 °C
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- Interferon gamma (IFNG)
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别名
- IFN-gamma
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背景
- Interferon-gamma (IFN- , also known as type II interferon) is an important immunoregulatory cytokine that was originally identified because of its anti-viral activity (1). It plays key roles in host defense by exerting antiviral, antiproliferative and immunoregulatory activities (2 - 5). On many cell types, IFN- induces the production of cytokines and upregulates the expression of various membrane proteins including class I and II MHC antigens, Fc receptors, leukocyte adhesion molecules and B7 family antigens. IFN- is a potent activator of macrophage effector functions. It potentiates the secretion of immunoglobulins by B cells, and directs the synthesis of IgG. IFN- also influences T-helper cell phenotype development by inhibiting Th2 differentiation and stimulating Th1 development (2 - 5). Finally, IFN- promotes mononuclear cell chemotaxis by inducing the synthesis of CXCL9, CXCL10, CCL2, CCL3, CCL4, and CCL5(3). IFN- is produced by a number of cell types, including dendritic epidermal/ T cells (6), keratinocytes (7), peripheral blood T cells (8), mast cells (9), neurons (10), CD8 T cells (11), macrophages (12), B cells (13), neutrophils (14), NK cells (15), CD4 T cells (16) and testicular spermatids (17). The production of IFN- is upregulated synergistically by IL-12, IL-18, IL-23 and IL-27 (18 - 21). Porcine IFN- cDNA encodes a 166 amino acid (aa) residue precursor protein with a 20 aa signal sequence that is cleaved to generate a 146 aa residue mature IFN- (22, 23). Porcine IFN- is presumably a noncovalently linked homodimer (3). In the mature segment, porcine IFN- shares 60 % , 55 %, 41 %, 42 %, 72 %, and 72 % aa sequence identity with human (24), guinea pig (25), mouse (26), rat (27), feline (28), and canine (29) IFN- , respectively.The functional IFN- receptor complex consists of two distinct subunits (30). The alpha-subunit(IFN- R1) binds IFN- with high affinity and species specificity. The beta-subunit [IFN- R2, also known as accessory factor-1 (AF-1)] interacts with the IFN- occupied-subunit in a species-specific manner and participates in JAK-STAT mediated signal transduction. Although the functional receptor is suggested to consist of homodimeric IFN- in combination with two-chains, and two-chains (30, 31), it has been suggested that additional subunits may be involved (32, 33). Whereas the-chain is expressed constitutively on many cell types, the cellular regulation of the-chain correlates with an IFN- responsive state and is tightly regulated (30).
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途径
- Interferon-gamma Pathway, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, ER-Nucleus Signaling, Regulation of Carbohydrate Metabolic Process, Protein targeting to Nucleus, Autophagy
抗原 See all Interferon gamma (IFNG) ELISA试剂盒
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