製品の概要

  • 製品名

  • 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%
    Overall 5 1.9%
    Inter-Assay(日差再現性)
    サンプル N 平均値 SD CV%
    Overall 3 7.2%
  • サンプルの種類

    Cell culture supernatant, Serum, Hep Plasma, EDTA Plasma, Cit plasma
  • アッセイタイプ

    Sandwich (quantitative)
  • 検出感度

    0.4 pg/ml
  • 検出範囲

    1.56 pg/ml - 100 pg/ml
  • 添加回収試験

    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
    Cell culture supernatant 101 100% - 102%
    Serum 99 96% - 101%
    Hep Plasma 97 94% - 100%
    EDTA Plasma 100 92% - 105%
    Cit plasma 95 91% - 101%

  • 全工程の試験時間

    1h 30m
  • ステップ

    One step assay
  • 種交差性

    交差種: Human
    非交差種: Cow
  • 製品の概要

    Human MIP1a ELISA Kit  SimpleStep ELISA® (ab181420) has been re-developed with new capture and detector antibodies. This new kit has the same name but a different product number (ab214569). We have identified new recombinant monoclonal antibodies to use in the SimpleStep ELISA platform that provide a higher sensitivity when quantifying MIP1a in human cell culture supernantant, citrate plasma, EDTA plasma, heparin plasma and serum samples.


    MIP1a in vitro SimpleStep ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of MIP1a protein in human serum, plasma, and cell culture supernatant.


    The SimpleStep ELISA employs an affinity tag labeled capture antibody and a reporter conjugated detector antibody which immunocapture the sample analyte in solution. This entire complex (capture antibody/analyte/detector antibody) is in turn immobilized via immunoaffinity of an anti-tag antibody coating the well. To perform the assay, samples or standards are added to the wells, followed by the antibody mix. After incubation, the wells are washed to remove unbound material. TMB substrate is added and during incubation is catalyzed by HRP, generating blue coloration. This reaction is then stopped by addition of Stop Solution completing any color change from blue to yellow. Signal is generated proportionally to the amount of bound analyte and the intensity is measured at 450 nm. Optionally, instead of the endpoint reading, development of TMB can be recorded kinetically at 600 nm.

  • 特記事項

    Macrophage Inflammatory Protein 1-alpha (MIP1a, also known as CCL3) is a monokine with both inflammatory and chemokine properties. MIP-1-alpha can bind to CCR1, CCR4 and CCR5. In addition, it is one of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant MIP-1-alpha induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV).  

  • 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

    Pre-coated microplate (12 x 8 well strips)

製品の特性

  • 保存方法

    Store at +4°C. Please refer to protocols.
  • 内容 1 x 96 tests
    10X Wash Buffer PT (ab206977) 1 x 20ml
    Antibody Diluent CPI - HAMA Blocker (ab193969) 1 x 6ml
    10X Human MIP1a Capture Antibody 1 x 600µl
    10X Human MIP1a Detector Antibody 1 x 600µl
    Human MIP1a Lyophilized Recombinant Protein 2 vials
    Plate Seals 1 unit
    SimpleStep Pre-Coated 96-Well Microplate (ab206978) 1 unit
    Sample Diluent NS (ab193972) 1 x 50ml
    Stop Solution 1 x 12ml
    TMB Development Solution 1 x 12ml
  • 研究分野

  • 機能

    Monokine with inflammatory and chemokinetic properties. Binds to CCR1, CCR4 and CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant MIP-1-alpha induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV).
  • 配列類似性

    Belongs to the intercrine beta (chemokine CC) family.
  • 翻訳後修飾

    N-terminal processed form LD78-alpha(4-69) is produced by proteolytic cleavage after secretion from HTLV1-transformed T-cells.
  • 細胞内局在

    Secreted.
  • Information by UniProt
  • 別名

    • C C motif chemokine 3
    • CCL 3
    • CCL3
    • CCL3_HUMAN
    • Chemokine (C C motif) ligand 3
    • Chemokine C C motif ligand 3
    • Chemokine ligand 3
    • G0/G1 switch regulatory protein 19 1
    • G0/G1 switch regulatory protein 19-1
    • G0S19 1
    • G0S19 1 protein
    • Heparin binding chemotaxis protein
    • L2G25B
    • LD78 alpha
    • LD78-alpha(4-69)
    • LD78alpha
    • Macrophage inflammatory protein 1 alpha
    • Macrophage inflammatory protein 1-alpha
    • macrophage inflammatory protein 1a
    • MIP 1 alpha
    • MIP 1A
    • MIP-1-alpha
    • MIP-1-alpha(4-69)
    • MIP1 alpha
    • MIP1A
    • PAT 464.1
    • SCYA 3
    • SCYA3
    • SIS alpha
    • SIS beta
    • SIS-beta
    • Small inducible cytokine A3
    • small inducible cytokine A3 (homologous to mouse Mip-1a)
    • Small-inducible cytokine A3
    • Tonsillar lymphocyte LD78 alpha protein
    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 ab214569 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.

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  • SimpleStep ELISA technology allows the formation of the antibody-antigen complex in one single step, reducing assay time to 90 minutes. Add samples or standards and antibody mix to wells all at once, incubate, wash, and add your final substrate. See protocol for a detailed step-by-step guide.

     

  • Standard curve comparison between human MIP1a SimpleStep ELISA® kit and traditional ELISA kit from leading competitor. SimpleStep ELISA kit shows a 24-fold increase in sensitivity.

  • Background-subtracted data values (mean +/- SD) are graphed.

  • The concentrations of MIP1a were measured in duplicates, interpolated from the MIP1a standard curves and corrected for sample dilution. Undiluted samples are as follows: serum 50%, plasma (EDTA) 50%, plasma (heparin) 50%) and plasma (citrate) 25%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2).

  • Interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean MIP1a concentration was determined to be 5.5 pg/mL with a range of 1.3 – 12.1 pg/mL.

  • The concentrations of MIP1a were measured in duplicates, interpolated from the MIP1a standard curves and corrected for sample dilution. Undiluted samples are as follows: unstimulated 6.35% and stimulated 0.2%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean MIP1a concentration was determined to be 0.241 ng/mL in unstimulated PBMC cell culture supernatant and 40.8 ng/mL in stimulated.

プロトコール

参考文献

ab214569 has not yet been referenced specifically in any publications.

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