Product Name: pS2 Polyclonal Antibody
Catalog No.: ALT5914
Reactivity: Human;Rat;Mouse;
Applications: IHC-p;IF(paraffin section);ELISA
Source: Polyclonal, Rabbit,IgG
Formulation: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Concentration:1 mg/ml
Dilution: IHC-p 1:50-200, ELISA 1:10000-20000
Storage Stability: -20°C/1 year
Gene Name: TFF1 BCEI PS2
Protein Name: Trefoil factor 1 (Breast cancer estrogen-inducible protein) (PNR-2) (Polypeptide P1.A) (hP1.A) (Protein pS2)
Human Gene ID: 7031
Human Swiss Prot No.: P04155
Other Name: Trefoil factor 1 (Breast cancer estrogen-inducible protein;PNR-2;Polypeptide P1.A;hP1.A;Protein pS2)
Subcellular Location: Secreted .
Expression: 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).
Immunohistochemical analysis of paraffin-embedded human-breast-cancer, antibody was diluted at 1:200
Immunohistochemical analysis of paraffin-embedded human-breast-cancer, antibody was diluted at 1:200
Immunohistochemical analysis of paraffin-embedded human-stomach, antibody was diluted at 1:200
Immunohistochemical analysis of paraffin-embedded human-stomach, antibody was diluted at 1:200
Immunohistochemical analysis of paraffin-embedded Human stomach. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
Immunohistochemical analysis of paraffin-embedded Human stomach. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
Immunohistochemical analysis of paraffin-embedded Human stomach. 1, Antibody was diluted at 1:200(4° overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).
For research use only. Not for use in diagnostic procedures.