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>   首页   >   产品   >   一抗   >   发育生物学   >   Anti-Follistatin Antibody   

Anti-Follistatin Antibody

     
  • 1 - Anti-Follistatin Antibody AP51216
    Western blot analysis of Follistatin expression in mouse heart (A), rat heart (B) whole cell lysates. (Predicted band size: 38 kD; Observed band size: 43 kD)
  • 19 - Anti-Follistatin Antibody AP51216
    Immunohistochemical analysis of Follistatin staining in human lung cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, IHC
Primary Accession P19883
Reactivity Human, Mouse, Rat, Mk
Host Rabbit
Clonality Polyclonal
Calculated MW 38007 Da
Additional Information
Gene ID 10468
Other Names Follistatin; FS; Activin-binding protein
Target/Specificity KLH-conjugated synthetic peptide encompassing a sequence within the center region of human Follistatin. The exact sequence is proprietary.
Dilution WB~~WB (1/500 - 1/1000)
IHC~~1:100~500
Format Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
StorageStore at -20 °C.Stable for 12 months from date of receipt

For Research Use Only. Not For Use In Diagnostic Procedures.

Protein Information
Name FST (HGNC:3971)
Function Multifunctional regulatory protein whose primary function is to antagonize members of the transforming growth factor beta (TGF-beta) superfamily including activin, myostatin, GDF11 or bone morphogenetic proteins (BMPs) (PubMed:11279126, PubMed:16482217, PubMed:18535106). Mechanistically, binds to these ligands in the extracellular space, blocking their type II receptor-binding site to inhibit downstream signaling (PubMed:16482217). Plays an essential role in muscle fiber formation and growth both by preventing the repressive effects of myostatin and through SMAD3/AKT/mTOR signaling independently of myostatin (By similarity). Also promotes neural differentiation by antagonizing the action BMP4 (By similarity). Acts as a specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone (FSH) by sequestering activin A/INHBA (PubMed:11279126). On the other hand, translocates into the nucleus where it down-regulates rRNA synthesis and ribosome biogenesis to maintain cellular energy homeostasis by binding to rDNA.
Cellular Location Secreted. Nucleus, nucleolus
Tissue Location Isoform 1 is the predominant isoform in serum but is undetectable in follicular fluid. In the embryo, strong expression is seen in the palatal epithelia, including the medial edge epithelial and midline epithelial seam of the palatal shelves. Less pronounced expression is also seen throughout the palatal shelf and tongue mesenchyme (PubMed:31215115).
Research Areas

REFERENCES

Shimasaki S.,et al.Proc. Natl. Acad. Sci. U.S.A. 85:4218-4222(1988).
Goshima N.,et al.Nat. Methods 5:1011-1017(2008).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
Zhang Z.,et al.Protein Sci. 13:2819-2824(2004).
Schneyer A.L.,et al.J. Clin. Endocrinol. Metab. 89:5067-5075(2004).

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