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>   首页   >   产品   >   一抗   >   信号转导   >   Anti-PS2 Antibody   

Anti-PS2 Antibody

     
  • 1 - Anti-PS2 Antibody AP51891
    Western blot analysis of PS2 expression in MCF7 (A), mouse kidney (B), rat kidney (C) whole cell lysates. (Predicted band size: 9 kD; Observed band size: 9 kD)
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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
Primary Accession P04155
Reactivity Human, Mouse, Rat, Mk
Host Rabbit
Clonality Polyclonal
Calculated MW 9150 Da
Additional Information
Gene ID 7031
Other Names BCEI; PS2; Trefoil factor 1; Breast cancer estrogen-inducible protein; PNR-2; Polypeptide P1.A; hP1.A; Protein pS2
Target/Specificity KLH-conjugated synthetic peptide encompassing a sequence within the center region of human PS2. The exact sequence is proprietary.
Dilution WB~~WB (1/500 - 1/1000)
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 TFF1
Synonyms BCEI, PS2
Function Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.
Cellular Location Secreted
Tissue Location Found in stomach, with highest levels in the upper gastric mucosal cells (at protein level). Detected in goblet cells of the small and large intestine and rectum, small submucosal glands in the esophagus, mucous acini of the sublingual gland, submucosal glands of the trachea, and epithelial cells lining the exocrine pancreatic ducts but not in the remainder of the pancreas (at protein level) Scattered expression is detected in the epithelial cells of the gallbladder and submucosal glands of the vagina, and weak expression is observed in the bronchial goblet cells of the pseudostratified epithelia in the respiratory system (at protein level). Detected in urine (at protein level). Strongly expressed in breast cancer but at low levels in normal mammary tissue. It is regulated by estrogen in MCF-7 cells. Strong expression found in normal gastric mucosa and in the regenerative tissues surrounding ulcerous lesions of gastrointestinal tract, but lower expression found in gastric cancer (at protein level).
Research Areas

REFERENCES

Jakowlew S.B.,et al.Nucleic Acids Res. 12:2861-2878(1984).
Prud'Homme J.-F.,et al.DNA 4:11-21(1985).
Jeltsch J.-M.,et al.Nucleic Acids Res. 15:1401-1414(1987).
Takahashi H.,et al.FEBS Lett. 261:283-286(1990).
Mori K.,et al.J. Biochem. 107:73-76(1990).

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