Function | Multifunctional protein that plays a critical role in regulating the availability of IGFs such as IGF1 and IGF2 to their receptors and thereby regulates IGF-mediated cellular processes including cell migration, proliferation, differentiation or apoptosis in a cell-type specific manner. Plays also a positive role in cell migration by interacting with integrin ITGA5:ITGB1 through its RGD motif. Mechanistically, binding to integrins leads to activation of focal adhesion kinase/PTK2 and stimulation of the mitogen-activated protein kinase (MAPK) pathway. Regulates cardiomyocyte apoptosis by suppressing HIF-1alpha/HIF1A ubiquitination and subsequent degradation. |
Protein Name | Insulin-Like Growth Factor-Binding Protein 1Ibp-1Igf-Binding Protein 1Igfbp-1Placental Protein 12Pp12 |
Database Links | Reactome: R-HSA-380994Reactome: R-HSA-381426Reactome: R-HSA-8957275Reactome: R-HSA-9615017 |
Cellular Localisation | Secreted |
Alternative Antibody Pair Names | Insulin-Like Growth Factor-Binding Protein 1 antibody pairIbp-1 antibody pairIgf-Binding Protein 1 antibody pairIgfbp-1 antibody pairPlacental Protein 12 antibody pairPp12 antibody pairIGFBP1 antibody pairIBP1 antibody pair |
Information sourced from Uniprot.org