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IGFBP3 (D1U9C) Rabbit Monoclonal Antibody #25864

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  • WB
  • IP

    Product Specifications

    REACTIVITY H
    SENSITIVITY Endogenous
    MW (kDa) 40
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:200

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    IGFBP3 (D1U9C) Rabbit Monoclonal Antibody recognizes endogenous levels of total IGFBP3 protein.

    Species Reactivity:

    Human

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus of human IGFBP3 protein.

    Background

    Insulin-like growth factor (IGF) signaling plays a major role in regulating the proliferation and metabolism of normal and malignant cells. Insulin-like growth factor-binding proteins (IGFBPs) play an integral role in modifying IGF actions in a wide variety of cell types. The six IGFBP family members share a high affinity for IGF binding and are structurally related, but are encoded by distinct genes (1). IGFBPs can exert stimulatory or inhibitory effects by controlling IGF availability through high affinity binding of IGF at the carboxy-terminal domain (2,3). IGFBP3 is the most abundant serum IGFBP and the main mediator for IGF-I bioactivities. IGFBP3 also binds IGF-II, insulin, and other cellular and extracellular components to regulate cell growth, development, and apoptosis through both IGF-dependent and IGF-independent mechanisms (4-8). Research studies describe correlations between increased IGF-I levels and reduced levels of IGFBP3 with increased risks of developing cancer, including breast, colon, lung, and prostate cancer (2).

    Alternate Names

    acid stable subunit of the 140 K IGF complex; binding protein 29; binding protein 53; BP-53; growth hormone-dependent binding protein; IBP-3; IBP3; IGF-binding protein 3; IGFBP-3; IGFBP3; insulin like growth factor binding protein 3; insulin-like growth factor binding protein 3; Insulin-like growth factor-binding protein 3

    For Research Use Only. Not for Use in Diagnostic Procedures.
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