製品の概要

  • 製品名
    Human IL-4 ELISA Kit (Interleukin-4)
    IL4 キット 製品一覧
  • 検出方法
    Colorimetric
  • 再現性
    Intra-Assay(同時再現性)
    サンプル N 平均値 SD CV%
    sample 6 3.5%
    Inter-Assay(日差再現性)
    サンプル N 平均値 SD CV%
    sample 6 7.3%
  • サンプルの種類
    Cell culture supernatant, Serum, Plasma
  • アッセイタイプ
    Sandwich (quantitative)
  • 検出感度
    < 0.5 pg/ml
  • 検出範囲
    1.1 pg/ml - 35 pg/ml
  • 添加回収試験

    107 %

    特定サンプルでの回収試験
    サンプルの種類 平均 % 測定範囲
    Serum 100 75% - 121%

  • 全工程の試験時間
    3h 50m
  • ステップ
    Multiple steps standard assay
  • 種交差性
    交差種: Human
  • 製品の概要

    Abcam’s IL-4 Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of IL-4 in supernatants, buffered solutions, serum and plasma samples.

    A monoclonal antibody specific IL-4 has been coated onto the wells of the microtiter strips provided. Samples, including standards of known IL-4 concentrations, control specimens or unknowns are pipetted into these wells. During the first incubation, the standards or samples and a biotinylated monoclonal antibody specific for IL-4 are simultaneously incubated. After washing, the enzyme Streptavidin-HRP, that binds the biotinylated antibody is added, incubated and washed. A TMB substrate solution is added which acts on the bound enzyme to induce a colored reaction product. The intensity of this colored product is directly proportional to the concentration of IL4 present in the samples. 

    This kit will recognize both endogenous and recombinant Human IL-4.

  • アプリケーション
    適用あり: Sandwich ELISAmore details
  • 試験プラットフォーム
    Microplate

法規制情報

製品の特性

  • 保存方法
    Store at +4°C. Please refer to protocols.
  • 内容 ラベル 1 x 96 tests 2 x 96 tests
    10X Standard Diluent Buffer Black 1 x 25ml 1 x 25ml
    200X Wash Buffer White 1 x 10ml 2 x 10ml
    Biotinylated anti IL-4 1 x 400µl 2 x 400µl
    Biotinylated Antibody Diluent Red 1 x 7ml 1 x 13ml
    Chromogen TMB Substrate Solution 1 x 11ml 1 x 24ml
    Control 2 vials 4 vials
    HRP Diluent Red 1 x 23ml 1 x 23ml
    IL-4 Microplate (12 x 8 well strips) 1 unit 2 units
    IL-4 Standard (Lyophilized) 2 vials 4 vials
    Standard Diluent (Human Serum) 1 x 7ml 2 x 7ml
    Stop Reagent Black 1 x 11ml 2 x 11ml
    Streptavidin-HRP 2 x 5µl 4 x 5µl
  • 研究分野
  • 関連性
    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.
  • 細胞内局在
    Secreted
  • 別名
    • 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
  • 参照データベース

アプリケーション

Our Abpromise guarantee covers the use of ab46058 in the following tested applications.

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

アプリケーション Abreviews 特記事項
Sandwich ELISA Use at an assay dependent concentration.

画像

  • Representative standard curve using ab46058

プロトコール

参考文献

ab46058 has not yet been referenced specifically in any publications.

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