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IL-22 ELISA Kit

IL22 Reactivity: Human AA 34-179 Colorimetric Sandwich ELISA 15.6-1000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (heparin), Serum
Catalog No. ABIN1672846
  • Target See all IL-22 (IL22) ELISA Kits
    IL-22 (IL22) (Interleukin 22 (IL22))
    Binding Specificity
    AA 34-179
    Reactivity
    • 9
    • 4
    • 3
    • 3
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    Human
    Detection Method
    Colorimetric
    Method Type
    Sandwich ELISA
    Detection Range
    15.6-1000 pg/mL
    Minimum Detection Limit
    15.6 pg/mL
    Application
    ELISA
    Purpose
    Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IL-22
    Brand
    PicoKine™
    Sample Type
    Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)
    Analytical Method
    Quantitative
    Specificity
    Expression system for standard: E.coli
    Immunogen sequence: A34-I179
    Cross-Reactivity (Details)
    There is no detectable cross-reactivity with other relevant proteins.
    Sensitivity
    <10pg/mL
    Material not included
    Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl
    Immunogen
    Expression system for standard: E.coli
    Immunogen sequence: A34-I179
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  • Application Notes
    Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.
    Comment

    Sequence similarities: Belongs to the IL-10 family.

    Plate
    Pre-coated
    Protocol
    human IL-22 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IL-22 has been precoated onto 96-well plates. Standards(E.coli, A34-I179) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IL-22 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human IL-22 amount of sample captured in plate.
    Assay Procedure

    Aliquot 0.1 mL per well of the 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL, 15.6pg/mL human IL-22 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human IL-22 standard solution and each sample be measured in duplicate.

    Assay Precision
    • Sample 1: n=16, Mean(pg/ml): 74, Standard deviation: 3.63, CV(%): 4.9
    • Sample 2: n=16, Mean(pg/ml): 312, Standard deviation: 18.1, CV(%): 5.8
    • Sample 3: n=16, Mean(pg/ml): 611, Standard deviation: 37.3, CV(%): 6.1,
    • Sample 1: n=24, Mean(pg/ml): 87, Standard deviation: 4.7, CV(%): 5.4
    • Sample 2: n=24, Mean(pg/ml): 386, Standard deviation: 25.5, CV(%): 6.6
    • Sample 3: n=24, Mean(pg/ml): 695, Standard deviation: 48, CV(%): 6.9
    Restrictions
    For Research Use only
  • Handling Advice
    Avoid multiple freeze-thaw cycles.
    Storage
    -20 °C,4 °C
    Storage Comment
    Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles
    Expiry Date
    12 months
  • Min, Yan, Wang, Landeck, Chen, Li, Cai, Zheng, Man: "Rottlerin as a therapeutic approach in psoriasis: Evidence from in vitro and in vivo studies." in: PLoS ONE, Vol. 12, Issue 12, pp. e0190051, (2018) (PubMed).

    Chai, Yang, Gao, Guo, Li, Fan, Wu, Xue, Cai, Jiang, Qin, Zhang, Ke: "Decreased percentages of regulatory T cells are necessary to activate Th1-Th17-Th22 responses during acute rejection of the peripheral nerve xenotransplantation in mice." in: Transplantation, Vol. 98, Issue 7, pp. 729-37, (2014) (PubMed).

  • Target See all IL-22 (IL22) ELISA Kits
    IL-22 (IL22) (Interleukin 22 (IL22))
    Alternative Name
    IL22 (IL22 Products)
    Synonyms
    IL-21 ELISA Kit, IL-22 ELISA Kit, IL-D110 ELISA Kit, IL-TIF ELISA Kit, ILTIF ELISA Kit, TIFIL-23 ELISA Kit, TIFa ELISA Kit, zcyto18 ELISA Kit, IL-22a ELISA Kit, ILTIFa ELISA Kit, Iltif ELISA Kit, RGD1561292 ELISA Kit, interleukin-22 ELISA Kit, interleukin 22 ELISA Kit, IL22 ELISA Kit, il22 ELISA Kit, Il22 ELISA Kit
    Background

    Protein Function: Cytokine that contributes to the inflammatory response in vivo.

    Background: Interleukin-22(IL-22), also known as ILTIF, is protein that in humans is encoded by the IL22 gene. IL-22 a member of a group of cytokines called the IL-10 family or IL-10 superfamily a class of potent mediators of cellular inflammatory responses. Using FISH, the IL22 gene is mapped to chromosome 12q15, close to the IFNG and the herpesvirus saimiri-induced AK155 genes. IL-22 can contribute to immune disease through the stimulation of inflammatory responses, S100s and defensins. IL-22 also promotes hepatocyte survival in the liver and epithelial cells in the lung and gut similar to IL-10. In some contexts, the pro-inflammatory versus tissue-protective functions of IL-22 are regulated by the often co-expressed cytokine IL-17A.

    Synonyms: Interleukin-22,IL-22,Cytokine Zcyto18,IL-10-related T-cell-derived-inducible factor,IL-TIF,IL22,ILTIF, ZCYTO18,UNQ3099/PRO10096,

    Full Gene Name: Interleukin-22

    Cellular Localisation: Secreted.
    Gene ID
    50616
    UniProt
    Q9GZX6
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