prolactin Prolactin acts primarily on the mammary gland by promoting lactation. Belongs to the somatotropin/prolactin family. Note: This description may include information from UniProtKB.
Protein type: Cytokine; Motility/polarity/chemotaxis; Secreted; Secreted, signal peptide
Chromosomal Location of rat Ortholog: 17p12
Cellular Component:  extracellular region; extracellular space; secretory granule
Molecular Function:  hormone activity; metal ion binding; prolactin receptor binding
Biological Process:  cell population proliferation; cellular response to hormone stimulus; cellular response to hypoxia; circadian rhythm; epithelial cell proliferation; female pregnancy; lactation; mammary gland development; maternal behavior; multicellular organismal response to stress; negative regulation of endothelial cell proliferation; negative regulation of estrogen biosynthetic process; negative regulation of hydrogen peroxide biosynthetic process; negative regulation of nitric oxide biosynthetic process; negative regulation of progesterone biosynthetic process; ovulation cycle; parturition; positive regulation of cell population proliferation; positive regulation of endothelial cell proliferation; positive regulation of epithelial cell proliferation; positive regulation of lactation; positive regulation of miRNA transcription; positive regulation of receptor signaling pathway via JAK-STAT; positive regulation of vascular endothelial growth factor production; regulation of ossification; regulation of receptor signaling pathway via JAK-STAT; response to estradiol; response to ethanol; response to lipopolysaccharide; response to macrophage colony-stimulating factor; response to nutrient; response to nutrient levels; response to organic cyclic compound; response to xenobiotic stimulus; signal transduction
Reference #:  P01237 (UniProtKB)
Alt. Names/Synonyms: PRL; Prl1a1; PRLB; PRLSD1; Prol; Prolactin; prolactin family 1, subfamily a, member 1; RATPRLSD1; RNPROL
Gene Symbols: Prl
Molecular weight: 25,753 Da
Basal Isoelectric point: 5.39  Predict pI for various phosphorylation states
Select Structure to View Below

prolactin

Protein Structure Not Found.


Cross-references to other databases:  AlphaFold  |  STRING  |  Reactome  |  BioGPS  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  Ensembl Gene