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Product Name Placental Lactogen Chinese Name 人胎盘泌乳素重组兔单克隆抗体 Alias choriomammotropin; Chorionic somatomammotropin A; chorionic somatomammotropin; Chorionic somatomammotropin hormone 1 (placental lactogen); chorionic somatomammotropin hormone 1; Chorionic somatomammotropin hormone 2; CS 1; CS-2; CS-B; CSA; CSB; CSH1; CSMT; hCS A; hCSB; Lactogen precursor; Lactogen, placental; PL; CSH1_HUMAN; placental lactogen. Immunogen Species Rabbit Clonality Monoclonal Clone NO. C8D6 React Species (predicted: Human, ) Applications
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 22kDa Cellular localization Secretory protein Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Placental lactogen Lsotype IgG Purification affinity purified by Protein A Buffer Solution PBS, Glycerol, BSA Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Placental lactogens, also referred to as chorionic somatomammotropin hormones, are protein hormones. They are produced in the mammalian placenta and are similar in structure and function to growth hormones. Together, placental lactogens and growth factors play an essential role to assure successful lactation after pregnancy. Placental lactogens also modify the metabolic state of the mother during pregnancy to supply energy to the fetus. Placental lactogen I is a member of the somatotropin/prolactin family of hormones. The proteins in this family are crucial in mammalian growth control. Placental lactogen I is expressed primarily during mid-pregnancy, and it has been reported that DNA methylation regulates its tissue expression in rats. Placental lactogen II is expressed later in pregnancy and, in mice, its secretion is regulated by the inhibitory control of GH, the concentration of which increases rapidly at the beginning of the last half of pregnancy.
Function:
Produced only during pregnancy and is involved in stimulating lactation, fetal growth and metabolism. Does not interact with GHR but only activates PRLR through zinc-induced dimerization.
Subcellular Location:
Secreted.
Tissue Specificity:
Expressed in placenta, maternal decidua and fetal membranes. Within placenta, expressed in trophoblasts, stromal cells, villous endothelium, syncytiotrophoblast apical membrane and villous stroma. Within fetal membranes, expressed in amnion, chorioamniotic mesenchyma and chorion (at protein level). Expressed in cardiac, smooth, and skeletal muscle, neurons, thymus, kidney and hematopoietic cells.
Similarity:
Belongs to the somatotropin/prolactin family.
SWISS:
P0DML2
Gene ID:
1442
Database links:Entrez Gene: 1442 Human
Entrez Gene: 1443 Human
Omim: 150200 Human
SwissProt: P0DML3 Human
Unigene: 654390 Human
Product Picture Paraformaldehyde-fixed, paraffin embedded (human placenta); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Incubation with (Placental Lactogen) Monoclonal Antibody, Unconjugated (SLM-60796R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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