Positive Samples: A-549, SW480
This gene is a member of the insulin-like growth factor binding protein family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors 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.
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Protein Aliases: Band 3A; differentially expressed in B16F10 2; IBP-4; IGF-binding protein 4; IGFBP; IGFBP-4; Insulin like growth factor binding protein; insulin-like growth factor binding protein 4; Insulin-like growth factor-binding protein 4
Gene Aliases: AI875747; BP-4; Deb2; HT29-IGFBP; IBP4; IGF-BP4; IGFBP-4; IGFBP4