PerkinElmer
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IFN-γ (human) LANCE Ultra TR-FRET Detection Kit, 10,000 Assay Points

The LANCE® Ultra Human IFNγ Detection Kit is designed for detection and quantitation of human interferon gamma in cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.

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For research use only. Not for use in diagnostic procedures.

部件号
产品尺寸
TRF1217C
500 assay points
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TRF1217M
10,000 assay points
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详情 信息

The LANCE Ultra Human IFNγ Detection Kit is designed for detection and quantitation of human interferon gamma in cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay.

The 500 point kit contains enough reagents to run 500 wells in 384-well format, using a 20 µL reaction volume (15 µL of sample). The 10,000 point kit contains enough reagents to run 10,000 wells in 384-well format, using a 20 µL reaction volume (15 µL of sample).

  • No-wash steps, no separation steps
  • TR-FRET technology
  • Sensitive detection
  • High reproducibility
  • Faster time-to-results
  • Easy automation
  • 96-well, 384-well, and 1536-well formats

LANCE and LANCE (Lanthanide chelate excite) Ultra are our TR-FRET (time-resolved fluorescence resonance energy transfer), homogeneous (no wash) technologies. One antibody of interest is labeled with a donor fluorophore (a LANCE Europium chelate) and the second molecule is labeled with an acceptor fluorophore (ULight dye). Upon excitation at 320 or 340 nm, energy can be transferred from the donor Europium chelate to the acceptor fluorophore if sufficiently close for FRET (~10 nm). This results in the emission of light at 665 nm.

Interferons (IFNs) activity has been discovered due to their antiviral effects. In humans, there are three families of IFNs: IFN type I (IFN-α, β, ω, ε, and κ), IFN type II (one single representative, IFN-γ), and IFN type III (IFN-λ1-3). Antigens and mitogens stimulate in Natural Killer (NK) and activated helper T lymphocytes (Th1) the production of IFN-γ. Human IFN-γ is a 140 amino acids polypeptide that shows multiple effects; it induces the production of cytokines, upregulates the expression of class I and II MHC antigens, and leukocyte adhesion molecules. It also activates macrophages, enhances the secretion of immunoglobulins by B cells, and potentiates Th1 cell expansion. Response to IFN-γ is mediated by the hetetodimeric IFN-γ Receptor, triggering a signalling cascade involving JAK1, JAK2, and STAT1. Importantly, IFNs have been proved to be effective in the treatment of several viral infections and cancers.

规格

检测目标 IFNγ
检测目标类 Cytokine
自动化兼容 Yes
实验类型 In vitro
产品品牌名称 LANCE Ultra
运输条件 蓝冰
Target Species Human
治疗领域 Inflammation
产品尺寸 10,000 assay points