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IGFBP4 ELISA Kit (Insulin-Like Growth Factor Binding Protein 4) ELISA Kit

IGFBP4 Reaktivität: Human AA 22-258 Colorimetric Sandwich ELISA 500-32000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (heparin), Serum
Produktnummer ABIN2859270
$369.00
Zzgl. Versandkosten $45.00
96 tests
Lieferung in 4 bis 6 Werktagen
  • Target Alle IGFBP4 ELISA Kits anzeigen
    IGFBP4
    Bindungsspezifität
    AA 22-258
    Reaktivität
    • 6
    • 3
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Human
    Nachweismethode
    Colorimetric
    Methodentyp
    Sandwich ELISA
    Detektionsbereich
    500-32000 pg/mL
    Untere Nachweisgrenze
    500 pg/mL
    Applikation
    ELISA
    Verwendungszweck
    Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IGFBP4
    Marke
    PicoKine™
    Proben
    Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)
    Analytische Methode
    Quantitative
    Spezifität
    NSO, D22-E258
    Kreuzreaktivität (Details)
    There is no detectable cross-reactivity with other relevant proteins.
    Sensitivität
    <20pg/mL
    Benötigtes Material
    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: NSO
    Immunogen sequence: D22-E258
    Featured
    Zu unserem meistverkauften IGFBP4 ELISA Kit
  • Applikationshinweise
    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.
    Plattentyp
    Pre-coated
    Protokoll
    human IGFBP4 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IGFBP4 has been precoated onto 96-well plates. Standards (NSO, D22-E258) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IGFBP4 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 IGFBP4 amount of sample captured in plate.
    Testdurchführung

    Aliquot 0.1 mL per well of the 32000pg/mL, 16000pg/mL, 8000pg/mL, 4000pg/mL, 2000pg/mL, 1000pg/mL, 500pg/mL human IGFBP4 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 IGFBP4 standard solution and each sample be measured in duplicate.

    Testpräzision
    • Sample 1: n=16, Mean(pg/ml): 846, Standard deviation: 43.99, CV(%): 5.2
    • Sample 2: n=16, Mean(pg/ml): 3152, Standard deviation: 179.66, CV(%): 5.7
    • Sample 3: n=16, Mean(pg/ml): 12519, Standard deviation: 688.54, CV(%): 5.5,
    • Sample 1: n=24, Mean(pg/ml): 755, Standard deviation: 49.83, CV(%): 6.6
    • Sample 2: n=24, Mean(pg/ml): 3646, Standard deviation: 258.86, CV(%): 7.1
    • Sample 3: n=24, Mean(pg/ml): 13698, Standard deviation: 876.67, CV(%): 6.4
    Beschränkungen
    Nur für Forschungszwecke einsetzbar
  • Handhabung
    Avoid multiple freeze-thaw cycles.
    Lagerung
    -20 °C,4 °C
    Informationen zur Lagerung
    Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles
    Haltbarkeit
    12 months
  • Target Alle IGFBP4 ELISA Kits anzeigen
    IGFBP4
    Andere Bezeichnung
    IGFBP4 (IGFBP4 Produkte)
    Synonyme
    IGFBP4, igfbp4, BP-4, HT29-IGFBP, IBP4, IGFBP-4, AI875747, Deb2, IGF-BP4, IBP-4, insulin like growth factor binding protein 4, insulin-like growth factor-binding protein 4, insulin-like growth factor binding protein 4, IGFBP4, LOC100136305, LOC100194498, igfbp4, Igfbp4
    Hintergrund

    Protein Function: IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.

    Background: Insulin-like growth factor-binding protein 4 is a protein that in humans is encoded by the IGFBP4gene. This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. In addition, IGFBP-4 is a unique protein and it consistently inhibits several cancer cells in vivo and in vitro. Its inhibitory action has been shown in vivo in prostate and colon. It is secreted by all colon cancer cells.

    Synonyms: Insulin-like growth factor-binding protein 4,IBP-4,IGF-binding protein 4,IGFBP-4,IGFBP4,IBP4,

    Full Gene Name: Insulin-like growth factor-binding protein 4

    Cellular Localisation: Secreted.
    Gen-ID
    3487
    UniProt
    P22692
    Pathways
    WNT Signalweg, Myometrial Relaxation and Contraction, Regulation of Carbohydrate Metabolic Process
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