Phone:
+1 877 302 8632
Fax:
+1 888 205 9894 (Toll-free)
E-Mail:
orders@antibodies-online.com

IL-15 ELISA Kit

IL15 Reactivity: Human AA 49-162 Colorimetric Sandwich ELISA 15.6-1000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (heparin), Serum
Catalog No. ABIN411313
  • Target See all IL-15 (IL15) ELISA Kits
    IL-15 (IL15) (Interleukin 15 (IL15))
    Binding Specificity
    AA 49-162
    Reactivity
    • 9
    • 4
    • 4
    • 3
    • 2
    • 2
    • 2
    • 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-15
    Brand
    PicoKine™
    Sample Type
    Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)
    Analytical Method
    Quantitative
    Specificity
    Expression system for standard: E.coli
    Immunogen sequence: N49-S162
    Cross-Reactivity (Details)
    There is no detectable cross-reactivity with other relevant proteins.
    Sensitivity
    <3pg/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: N49-S162
    Featured
    Discover our best selling IL15 ELISA Kit
    Top Product
    Discover our top product IL15 ELISA Kit
  • 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-15/IL-21 family.

    Tissue Specificity: Most abundant in placenta and skeletal muscle. It is also detected in the heart, lung, liver and kidney. IL15- S21AA is preferentially expressed in tissues such as testis and thymus.

    Plate
    Pre-coated
    Protocol
    human IL-15 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IL-15 has been precoated onto 96-well plates. Standards(E.coli, N49-S162) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IL-15 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-15 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, 31.3pg/mL, 15.6pg/mL human IL-15 standard solutions into the pre-coated 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. We recommend that each human IL-15 standard solution and each sample is measured in duplicate.

    Assay Precision
    • Sample 1: n=16, Mean(pg/ml): 125, Standard deviation: 5.25, CV(%): 4.2
    • Sample 2: n=16, Mean(pg/ml): 372, Standard deviation: 18.23, CV(%): 4.9
    • Sample 3: n=16, Mean(pg/ml): 603, Standard deviation: 31.36, CV(%): 5.2,
    • Sample 1: n=24, Mean(pg/ml): 170, Standard deviation: 9.01, CV(%): 5.3
    • Sample 2: n=24, Mean(pg/ml): 418, Standard deviation: 27.17, CV(%): 6.5
    • Sample 3: n=24, Mean(pg/ml): 679, Standard deviation: 48.21, CV(%): 7.1
    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
  • Target See all IL-15 (IL15) ELISA Kits
    IL-15 (IL15) (Interleukin 15 (IL15))
    Alternative Name
    IL15 (IL15 Products)
    Synonyms
    IL15 ELISA Kit, AI503618 ELISA Kit, IL-15 ELISA Kit, interleukin 15 ELISA Kit, IL15 ELISA Kit, Il15 ELISA Kit
    Background

    Protein Function: Cytokine that stimulates the proliferation of T- lymphocytes. Stimulation by IL-15 requires interaction of IL-15 with components of IL-2R, including IL-2R beta and probably IL-2R gamma but not IL-2R alpha.

    Background: Interleukin(IL)-15 is a cytokine with the ability to stimulate the proliferation activity of Th1 and/or Th2 lymphocytes. IL-15 is a novel cytokine whose effects on T-cell activation and proliferation are similar to those of interleukin-2(IL-2), presumably because IL-15 utilizes the beta and gamma chains of the IL-2 receptor. IL-15 can play a role in the initiation and outcome of acute and chronic rejection. Anti-IL-15 therapy in combination with classic immunosuppression therapy might thus be beneficial in the prevention of acute, and especially chronic, allograft rejection. The human IL15 gene is mapped to human chromosome 4q31 by fluorescence in situ hybridization.1 The standard product used in this kit is recombinant human IL-15, consisting of 114 amino acids with the molecular mass of 12.9KDa.

    Synonyms: Interleukin-15,IL-15,IL15,

    Full Gene Name: Interleukin-15

    Cellular Localisation: Isoform IL15-S48AA: Secreted.
    Gene ID
    3600
    UniProt
    P40933
    Pathways
    JAK-STAT Signaling, Glycosaminoglycan Metabolic Process
You are here:
Support