Prolactin

mammalian protein found in Rattus norvegicus
Protein protein Q28556401
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Prolactin

Summary

Prolactin is a protein[1].

Key Facts

  • Prolactin's instance of is recorded as protein[2].
  • Prolactin's subclass of is recorded as protein[3].
  • Prolactin's UniProt protein ID is recorded as P01237[4].
  • Prolactin's part of is recorded as Somatotropin/prolactin[5].
  • Prolactin's part of is recorded as four-helical cytokine-like, core[6].
  • Prolactin's part of is recorded as Somatotropin hormone, conserved site, protein family[7].
  • Prolactin's has part is recorded as Somatotropin hormone, conserved site[8].
  • Prolactin's RefSeq protein ID is recorded as NP_036761[9].
  • Prolactin's RefSeq protein ID is recorded as XP_006253974[10].
  • Prolactin's molecular function is recorded as prolactin receptor binding[11].
  • Prolactin's molecular function is recorded as hormone activity[12].
  • Prolactin's cell component is recorded as extracellular region[13].
  • Prolactin's cell component is recorded as extracellular space[14].
  • Prolactin's cell component is recorded as secretory granule[15].
  • Prolactin's biological process is recorded as female pregnancy[16].
  • Prolactin's biological process is recorded as birth[17].
  • Prolactin's biological process is recorded as response to nutrient[18].
  • Prolactin's biological process is recorded as lactation[19].
  • Prolactin's biological process is recorded as circadian rhythm[20].
  • Prolactin's biological process is recorded as positive regulation of cell population proliferation[21].
  • Prolactin's biological process is recorded as regulation of signaling receptor activity[22].
  • Prolactin's biological process is recorded as response to organic cyclic compound[23].
  • Prolactin's biological process is recorded as regulation of ossification[24].
  • Prolactin's biological process is recorded as mammary gland development[25].
  • Prolactin's biological process is recorded as response to nutrient levels[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . Q905695. Retrieved . wikidata.org.
  2. [3] . Q905695. Retrieved . wikidata.org.
  3. [4] . Q905695. Retrieved . wikidata.org.
  4. [5] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [9] . Q20641742. Retrieved . wikidata.org.
  9. [10] . Q20641742. Retrieved . wikidata.org.
  10. [11] . PRL Signal Transduction in the Epithelial Compartment of Rat Prostate Maintained as Long-Term Organ Cultures in Vitro. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] . Calcium dynamics and resting transcriptional activity regulates prolactin gene expression. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] . Vesicular release of prolactin from preformed prolactin granules is stimulated by soluble factor(s) from the anterior pituitary of lactating rats. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . Intracerebroventricular administration of the prolactin (PRL) receptor antagonist, S179D PRL, disrupts parturition in rats. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . Effects of dietary equol on the pituitary of the ovariectomized rats. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . PRL Signal Transduction in the Epithelial Compartment of Rat Prostate Maintained as Long-Term Organ Cultures in Vitro. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . Knockdown of clock genes in the suprachiasmatic nucleus blocks prolactin surges and alters FRA expression in the locus coeruleus of female rats. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . Prolactin stimulates the proliferation of normal female cholangiocytes by differential regulation of Ca2+-dependent PKC isoforms. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Gestational exposure to nonylphenol causes precocious mammary gland development in female rat offspring. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] . Enhanced trabecular-bone calcium deposition in female rats with a high physiological dose of prolactin diminishes after ovariectomy. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Prolactin. Retrieved May 3, 2026, from https://4ort.xyz/entity/prolactin-q28556401
MLA “Prolactin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/prolactin-q28556401.
BibTeX @misc{4ortxyz_prolactin-q28556401_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Prolactin}}, year = {2026}, url = {https://4ort.xyz/entity/prolactin-q28556401}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Prolactin — https://4ort.xyz/entity/prolactin-q28556401 (retrieved 2026-05-03)

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