Overview

  • Product name

    Mouse IL-16 ELISA Kit
    See all IL-16 kits
  • Detection method

    Colorimetric
  • Precision

    Intra-assay
    Sample n Mean SD CV%
    Mouse Serum 5 3.1%
    Inter-assay
    Sample n Mean SD CV%
    Mouse Serum 3 5.3%
  • Sample type

    Cell culture supernatant, Serum, EDTA Plasma, Citrate Plasma
  • Assay type

    Sandwich (quantitative)
  • Sensitivity

    3.6 pg/ml
  • Range

    10.93 pg/ml - 700 pg/ml
  • Recovery

    Sample specific recovery
    Sample type Average % Range
    Serum 106.2 98% - 111.5%
    Cell culture media 92 87.4% - 99.5%
    EDTA Plasma 104.6 102.4% - 106.4%
    Citrate Plasma 106.8 100.5% - 111.6%

  • Assay time

    1h 30m
  • Assay duration

    One step assay
  • Species reactivity

    Reacts with: Mouse
    Does not react with: Rabbit
  • Product overview

    Abcam’s IL-16 (Interleukin-16) in vitro SimpleStep ELISA® (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of IL-16 protein in mouse serum, plasma and cell culture supernatant samples.

    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.

  • Notes

    IL-16 is a pro-inflammatory cytokine that stimulates a migratory response in CD4+ lymphocytes, monocytes, and eosinophils. IL-16 primes CD4+ T-cells for IL-2 and IL-15 responsiveness. It also induces T-lymphocyte expression of interleukin 2 receptor. IL-16 is a ligand for CD4. IL-16 is synthesized in much larger 3 precursor isoforms localized in cytoplasm and nucleus and processed into 121 amino acid-long secreted IL-16. The isoform 1 may act as a scaffolding protein that anchors ion channels in the membrane. The isoform 2 is involved in cell cycle progression in T-cells. Isoform 2 appears to be involved in transcriptional regulation of SKP2 and is probably part of a transcriptional repression complex on the core promoter of the SKP2 gene. It may act as a scaffold for GABPB1 (the DNA-binding subunit the GABP transcription factor complex) and HDAC3 thus maintaining transcriptional repression and blocking cell cycle progression in resting T-cells.

  • Tested applications

    Suitable for: Sandwich ELISAmore details
  • Platform

    Microplate (12 x 8 well strips)

Properties

  • Storage instructions

    Store at +4°C. Please refer to protocols.
  • Components 1 x 96 tests
    10X Mouse IL-16 Capture Antibody 1 x 600µl
    10X Mouse IL-16 Detector Antibody 1 x 600µl
    10X Wash Buffer PT (ab206977) 1 x 20ml
    Antibody Diluent 5BC 1 x 6ml
    Mouse IL-16 Lyophilized Recombinant Protein 2 vials
    Plate Seals 1 unit
    Sample Diluent NS 1 x 50ml
    SimpleStep Pre-Coated 96-Well Microplate (ab206978) 1 unit
    Stop Solution 1 x 12ml
    TMB Development Solution 1 x 12ml
  • Research areas

  • Function

    Interleukin-16 stimulates a migratory response in CD4+ lymphocytes, monocytes, and eosinophils. Primes CD4+ T-cells for IL-2 and IL-15 responsiveness. Also induces T-lymphocyte expression of interleukin 2 receptor. Ligand for CD4.
    Isoform 1 may act as a scaffolding protein that anchors ion channels in the membrane.
    Isoform 3 is involved in cell cycle progression in T-cells. Appears to be involved in transcriptional regulation of SKP2 and is probably part of a transcriptional repression complex on the core promoter of the SKP2 gene. May act as a scaffold for GABPB1 (the DNA-binding subunit the GABP transcription factor complex) and HDAC3 thus maintaining transcriptional repression and blocking cell cycle progression in resting T-cells.
  • Tissue specificity

    Isoform 3 is expressed in hemopoietic tissues, such as resting T-cells, but is undetectable during active T-cell proliferation.
  • Sequence similarities

    Contains 4 PDZ (DHR) domains.
  • Post-translational
    modifications

    Isoform 3 is synthesized as a chemo-attractant inactive precursor in hemopoietic tissues and is proteolytically cleaved by caspase-3 to yield IL-16.
  • Cellular localization

    Cytoplasm; Cytoplasm. Nucleus and Secreted.
  • Information by UniProt
  • Alternative names

    • FLJ16806
    • FLJ42735
    • FLJ44234
    • HGNC:5980
    • HsT19289
    • IL-16
    • IL16
    • IL16_HUMAN
    • Interleukin 16
    • Interleukin 16 precursor
    • Interleukin-16
    • KIAA4048
    • LCF
    • Lymphocyte chemoattractant factor
    • mKIAA4048
    • Neuronal interleukin 16
    • NIL16
    • OTTHUMP00000185571
    • OTTHUMP00000190849
    • OTTHUMP00000190850
    • PrIL16
    • Pro interleukin 16
    • Prointerleukin 16
    see all
  • Database links

Associated products

Applications

Our Abpromise guarantee covers the use of ab201282 in the following tested applications.

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

Application Abreviews Notes
Sandwich ELISA Use at an assay dependent concentration.

Images

  • 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.

     

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

  • The concentrations of IL-16 were measured in duplicates, interpolated from the IL-16 standard curve and corrected for sample dilution. The interpolated, dilution factor-corrected values are plotted (mean +/- SD, n=2).

  • EL4.IL2 cells were cultured in the absence or presence of 1.5% PHA and 10 ng/mL PMA for 48 hours. The cell culture supernatants were collected and their dilutions (as indicated) were measured with this kit. Interpolated concentrations of IL-16 adjusted for sample dilution are graphed in pg of IL-16 per mL of supernatant (mean +/- SD, n = 2).

Protocols

References

ab201282 has not yet been referenced specifically in any publications.

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