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IL-13 ELISA 试剂盒

This Colorimetric ELISA kit is designed for the quantitative measurement of 人 IL-13.
产品编号 ABIN455531
发货至: 中国
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Quick Overview for IL-13 ELISA 试剂盒 (ABIN455531)

抗原

See all IL-13 (IL13) ELISA试剂盒
IL-13 (IL13) (Interleukin 13 (IL13))

适用

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检测方法

Colorimetric

实验类型

Sandwich ELISA

检测范围

15.6-1000 pg/mL

应用范围

ELISA

样品类型

Cell Culture Supernatant, Plasma, Serum
  • 最低检测浓度

    15.6 pg/mL

    原理

    This immunoassay kit allows for the in vitro quantitative determination of human Interleukin 13, IL-13 concentrations in cell culture supernates, serum, plasma and other biological fluids.

    Analytical Method

    Quantitative

    特异性

    This assay recognizes recombinant and natural human IL-13.

    交叉反应 (详细)

    No significant cross-reactivity or interference was observed.

    灵敏度

    The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest detectable concentration that could be differentiated from zero.

    产品特性

    Homo sapiens,Human,Interleukin-13,IL-13,IL13,NC30
  • 样本量

    100 μL

    板类型

    Pre-coated

    实验流程

    The microtiter plate provided in this kit has been pre-coated with an antibody specific to IL-13. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated polyclonal antibody preparation specific for IL-13 and Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then a TMB substrate solution is added to each well. Only those wells that contain IL-13, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The concentration of IL-13 in the samples is then determined by comparing the O.D. of the samples to the standard curve. 2

    限制

    仅限研究用
  • 储存条件

    4 °C/-20 °C

    储存方法

    The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20 °C upon being received. The other reagents can be stored at 4 °C.
  • 抗原 See all IL-13 (IL13) ELISA试剂盒

    IL-13 (IL13) (Interleukin 13 (IL13))

    别名

    IL13

    背景

    Interleukin 13 (IL-13) is produced primarily by activated T lymphocytes. It shows approximately 30% amino acid (aa) sequence identity with IL-4 and shares many biological properties with IL-4. IL-13 has multiple effects on the differentiation and functions of monocytes/macrophages. It can suppress the cytotoxic functions of monocytes/macrophages and the production of proinflammatory cytokines by monocytes/macrophages. Although rat or mouse IL-13 has effects similar to those of IL-4 on rat B cells, mouse IL-13 has no effect on mouse B cells. Unlike IL-4, which is a growth and differentiation factor for rat and mouse T cells, IL-13 has no effects on either rat or mouse T cells. The biological effects of IL-13 are mediated by specific high-affinity cell surface receptor complexes. The functional IL-13 receptor complex has been shown to consist of the low-affinity IL-13 receptor α chain and the IL-4 receptor α subunit (IL-4 Rα). This IL-13 receptor complex may also serve as an alternate high-affinity IL-4 receptor complex in IL-4 responsive cells that lack the γ chain.

    途径

    JAK/STAT Signaling, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Proton Transport
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