Monoclonal Antibody to pS2 / pNR-2 / Trefoil Factor 1 (Estrogen-Regulated Protein)(Clone : GE2; same as R47/9

Product code: 36-1710

Clonality : Monoclonal
Application : FACS, IF, IHC
Reactivity : Human, Cynomolgus Monkey

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2000 throughout India Order now and get it on next 3-4 weeks

Size
Price
100 µg
15,000.00 


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Shipping Info:

2000 throughout India Order now and get it on next 3-4 weeks

Gene : TFF1
Gene ID : 7031
Uniprot ID : P04155
Alternative Name : TFF1, BCEI, PS2
Format : Purified
Amount : 100 µg
Clone name : GE2; same as R47/94
Isotype : Mouse IgG1 Kappa
Immunogen Information : Synthetic peptide of 28 amino acid residues corresponding to CFDDTVRGVPWCFYPNTIDVPPEEECEF (aa57-84) from the C-terminus of human pS2.
It recognizes a polypeptide of 6.5kDa, identified as pS2 estrogen-regulated protein. Its epitope is localized between aa57-84 of human pS2 protein. pS2 is a trefoil peptide. Trefoil peptides are protease resistant molecules secreted throughout the gut that play a role in mucosal healing. These peptides contain three intra-chain disulfide bonds, forming the trefoil motif, or P-domain. pS2 is known to form dimers and this dimerization is thought to play a role in its protective and healing properties. About 60% of breast carcinomas are positive for pS2. Staining is cytoplasmic, often with localization to the Golgi apparatus. pS2 is shown to be localized in normal stomach mucosa, gastric fluid, goblet cells in the colon and small intestine, and in ulcerations of the gastrointestinal tract. Several studies have shown that pS2 is primarily expressed in estrogen receptor-positive breast tumors and it may define a subset of estrogen-dependent tumors that displays an increased likelihood of response to endocrine therapy.
Purification : Affinity Chromatography
Content : 100 µg in 500 µl PBS containing 0.05% BSA and 0.05% sodium azide. Sodium azide is highly toxic.
Storage condition : Store the antibody at 4°C; stable for 6 months. For long-term storage; store at -20°C. Avoid repeated freeze and thaw cycles.

Flow Cytometry (0.5-1µg/million cells in 0.1ml); Immunofluorescence (0.5-1µg/ml); Immunohistology (Formalin-fixed) (0.5-1.0µg/ml for 30 minutes at RT); (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes); Optimal dilution for a specific application should be determined.


Monoclonal Antibody to pS2 / pNR-2 / Trefoil Factor 1 (Estrogen-Regulated Protein)(Clone : GE2; same as R47/9

Product code: 36-1710
mg

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