Date published: 2026-6-4

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Placental lactogen I Antibody (C-12): sc-376436

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Datasheets
  • Placental lactogen I Antibody (C-12) is a mouse monoclonal IgM κ Placental lactogen I antibody, cited in 4 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 41-75 near the N-terminus of Placental lactogen I of mouse origin
  • recommended for detection of precursor and mature Placental lactogen I of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • m-IgGκ BP-HRP is the preferred secondary detection reagent for Placental lactogen I Antibody (C-12) for WB and IHC(P) applications. This reagent is now offered in a bundle with Placental lactogen I Antibody (C-12) (see ordering information below). For additional m-IgGκ BP conjugates see our complete list of Mouse IgG Binding Proteins.
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Placental lactogen I Antibody (C-12) is a mouse monoclonal IgM antibody that detects Placental lactogen I of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). Anti-Placental lactogen I antibody (C-12) is available as the non-conjugated form. Placental lactogen I, a member of the somatotropin/prolactin family of hormones, plays a critical role in regulating maternal metabolism and fetal development during pregnancy. Placental lactogen I is primarily expressed during mid-pregnancy and is essential for ensuring successful lactation post-delivery. Placental lactogen I expression is intricately regulated by DNA methylation, particularly in rats, which highlights the importance of epigenetic mechanisms in controlling activity. Placental lactogen I interacts with various growth factors, influencing the metabolic state of the mother to provide necessary energy to the developing fetus. Understanding the function and regulation of Placental lactogen I is vital, as Placental lactogen I not only supports fetal growth but also modulates maternal physiological adaptations during pregnancy, making Placental lactogen I a key player in reproductive health.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

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Placental lactogen I Antibody (C-12) References:

  1. DNA methylation regulates placental lactogen I gene expression.  |  Cho, JH., et al. 2001. Endocrinology. 142: 3389-96. PMID: 11459782
  2. Endocrinology of lactation.  |  Buhimschi, CS. 2004. Obstet Gynecol Clin North Am. 31: 963-79, xii. PMID: 15550345
  3. [Placental proteins and protein hormones in high risk pregnancies].  |  Sulovic, V. 2002. Glas Srp Akad Nauka Med. 1-19. PMID: 16078438
  4. Effect of IPs, cAMP, and cGMP on the hPL and hCG secretion from human term placenta.  |  Lambot, N., et al. 2005. Mol Cell Endocrinol. 243: 80-5. PMID: 16226369
  5. Evaluation of beta-cell replication in mice transgenic for hepatocyte growth factor and placental lactogen: comprehensive characterization of the G1/S regulatory proteins reveals unique involvement of p21cip.  |  Cozar-Castellano, I., et al. 2006. Diabetes. 55: 70-7. PMID: 16380478
  6. The role of nitric oxide in the peripheral vasoconstriction caused by human placental lactogen in anaesthetized pigs.  |  Molinari, C., et al. 2006. Exp Physiol. 91: 603-10. PMID: 16513823
  7. Human placental lactogen is a first-trimester maternal serum marker of Down syndrome.  |  Christiansen, M., et al. 2007. Prenat Diagn. 27: 1-5. PMID: 17154235
  8. Ontogeny of placental lactogen-I and placental lactogen-II expression in the developing rat placenta.  |  Faria, TN., et al. 1990. Dev Biol. 141: 279-91. PMID: 2210037
  9. Production of mouse placental lactogen-I by trophoblast giant cells in utero and in vitro.  |  Nieder, GL. and Jennes, L. 1990. Endocrinology. 126: 2809-14. PMID: 2351096
  10. Co-localization of placental lactogen-I, placental lactogen-II, and proliferin in the mouse placenta at midpregnancy.  |  Yamaguchi, M., et al. 1994. Biol Reprod. 51: 1188-92. PMID: 7888496
  11. Trophoblast-specific transcription from the mouse placental lactogen-I gene promoter.  |  Shida, MM., et al. 1993. Mol Endocrinol. 7: 181-8. PMID: 8469232
  12. Calcyclin in the mouse decidua: expression and effects on placental lactogen secretion.  |  Farnsworth, RL. and Talamantes, F. 1998. Biol Reprod. 59: 546-52. PMID: 9716552

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Placental lactogen I Antibody (C-12)

sc-376436
200 µg/ml
$322.00

Placental lactogen I Antibody (C-12): m-IgGκ BP-HRP Bundle

sc-522955
200 µg Ab, 40 µg BP
$361.00

Placental lactogen I (C-12) Neutralizing Peptide

sc-376436 P
100 µg/0.5 ml
$69.00