人IL-4 ELISA试剂盒(Interleukin-4) (ab100570)

概述

  • 产品名称
    人IL-4 ELISA试剂盒(Interleukin-4)
    参阅全部 IL4 试剂盒
  • 检测方法
    Colorimetric
  • 样品类型
    Cell culture supernatant, Serum, Plasma
  • 检测类型
    Sandwich (quantitative)
  • 灵敏度
    < 5 pg/ml
  • 范围
    3.13 pg/ml - 200 pg/ml
  • 复检

    96 %

    特定样本复检结果
    样品类型 平均% 范围
    Cell culture supernatant 101.43 85% - 106%
    Serum 94.58 83% - 103%
    Plasma 96.24 84% - 104%

  • 实验步骤
    Multiple steps standard assay
  • 种属反应性
    与反应: Human
  • 产品概述

    Abcam’s IL-4 (Interleukin-4) Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human IL-4 in serum, plasma, and cell culture supernatants.

    This assay employs an antibody specific for Human IL-4 coated on a 96-well plate. Standards and samples are pipette into the wells and IL-4 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human IL-4 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of IL-4 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

  • 说明

    Optimization may be required with urine samples.

  • 经测试应用
    适用于: Sandwich ELISAmore details
  • 平台
    Microplate

性能

  • 存放说明
    Store at -20°C. Please refer to protocols.
  • 组件 1 x 96 tests
    200X HRP-Streptavidin Concentrate 1 x 200µl
    20X Wash Buffer Concentrate 1 x 25ml
    5X Assay Diluent B 1 x 15ml
    Assay Diluent A 1 x 30ml
    Biotinylated anti-Human IL-4 2 vials
    IL-4 Microplate (12 x 8 wells) 1 unit
    Recombinant Human IL-4 Standard 2 vials
    Stop Solution 1 x 8ml
    TMB Substrate Reagent 1 x 12ml
  • 研究领域
  • 相关性
    IL4 is a pleiotropic cytokine produced by activated T cells. It is a ligand for interleukin 4 receptor. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play a central role in mediating the immune regulatory signal of IL4. IL4, IL3, IL5, IL13, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL13. IL4, IL13 and IL5 are found to be regulated coordinately by several long-range regulatory elements in an over 120 kilobase range on the chromosome. Two alternatively spliced transcript variants of IL4 encoding distinct isoforms have been reported.
  • 细胞定位
    Secreted
  • 别名
    • B cell growth factor 1
    • B cell stimulatory factor 1
    • BCGF 1
    • BCGF1
    • Binetrakin
    • BSF 1
    • BSF1
    • IL 4
    • Interleukin 4
    • Lymphocyte stimulatory factor 1
    • MGC79402
    • Pitrakinra
    see all
  • 数据库链接

应用

Our Abpromise guarantee covers the use of ab100570 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
Sandwich ELISA Use at an assay dependent concentration.

图片

  • Representative standard curve using ab100570

  • Representative standard curve using ab100570

实验方案

文献

ab100570 has not yet been referenced specifically in any publications.

客户评价及客户问答

I have broken down the cross-reactivity information for each kit below:


· ab100549 IL10 Human ELISA Kit
o The capture antibody did not show any cross-reactivity with Murine IL-10 from testing. Thus, this kit is not expected ...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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