製品の概要

  • 製品名Human Lipocalin-2 ELISA Kit (NGAL)
    Lipocalin-2 / NGAL キット 製品一覧
  • 検出方法Colorimetric
  • テスト
    1 x 96 well plate
  • サンプルの種類
    Cell culture supernatant, Saliva, Urine, Serum, Plasma
  • アッセイタイプSandwich (quantitative)
  • 検出感度
    < 10 pg/ml
  • 検出範囲
    156 pg/ml - 10000 pg/ml
  • ステップMultiple steps standard assay
  • 種交差性
    交差種: Human
  • 製品の概要

    Abcam’s Human Lipocalin-2 (NGAL) in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the accurate quantitative measurement of Human Lipocalin-2 in cell culture supernatants, serum, plasma (heparin), saliva and urine.

    A Lipocalin-2 specific mouse monoclonal antibody has been precoated onto 96-well plates. Standards and test samples are added to the wells and incubated. A biotinylated detection polyclonal antibody from goat specific for Lipocalin-2 is then added followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex is added and unbound conjugates are washed away with PBS or TBS buffer. TMB is then used to visualize the HRP enzymatic reaction. TMB is catalyzed by HRP to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the Human Lipocalin-2 amount of sample captured in plate.

  • 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

  • 機能Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development. Binds iron through association with 2,5-dihydroxybenzoic acid (2,5-DHBA), a siderophore that shares structural similarities with bacterial enterobactin, and delivers or removes iron from the cell, depending on the context. Iron-bound form (holo-24p3) is internalized following binding to the SLC22A17 (24p3R) receptor, leading to release of iron and subsequent increase of intracellular iron concentration. In contrast, association of the iron-free form (apo-24p3) with the SLC22A17 (24p3R) receptor is followed by association with an intracellular siderophore, iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration. Involved in apoptosis due to interleukin-3 (IL3) deprivation: iron-loaded form increases intracellular iron concentration without promoting apoptosis, while iron-free form decreases intracellular iron levels, inducing expression of the proapoptotic protein BCL2L11/BIM, resulting in apoptosis. Involved in innate immunity, possibly by sequestrating iron, leading to limit bacterial growth.
  • 組織特異性Expressed in bone marrow and in tissues that are prone to exposure to microorganism. High expression is found in bone marrow as well as in uterus, prostate, salivary gland, stomach, appendix, colon, trachea and lung. Not found in the small intestine or peripheral blood leukocytes.
  • 配列類似性Belongs to the calycin superfamily. Lipocalin family.
  • 細胞内局在Secreted. Upon binding to the SLC22A17 (24p3R) receptor, it is internalized.
  • Information by UniProt
  • 別名
    • 24p3
    • 25 kDa alpha-2-microglobulin-related subunit of MMP-9
    • HNL
    • Lcn2
    • Lipocalin 2
    • Lipocalin-2
    • Migration stimulating factor inhibitor
    • MSFI
    • Neutrophil gelatinase-associated lipocalin
    • NGAL
    • NGAL_HUMAN
    • Oncogene 24p3
    • p25
    • Siderocalin
    • Siderocalin LCN2
    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 ab119600 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.

Human Lipocalin-2 ELISA Kit (NGAL) 画像

  • Representative Standard Curve using ab119600

プロトコール

Human Lipocalin-2 ELISA Kit (NGAL) (ab119600) 使用論文

This product has been referenced in:
  • Guiddir T  et al. Lipocalin 2 in cerebrospinal fluid as a marker of acute bacterial meningitis. BMC Infect Dis 14:276 (2014). WB . Read more (PubMed: 24885531) »

See 1 Publication for this product

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