{"product_id":"proteintech-13734-1-ap","title":"Proteintech, 13734-1-AP, TFF1 Polyclonal antibody","description":"Size: 20ul \/ 150ul\nThe TFF1 (13734-1-AP) by Proteintech is a Polyclonal antibody targeting TFF1 in WB, IHC, IF\/ICC, ELISA applications with reactivity to human, mouse, rat samples\n13734-1-AP targets TFF1 in WB, IHC, IF\/ICC, ELISA applications and shows reactivity with human, mouse, rat samples.\n\u003cb\u003eTested Applications\u003c\/b\u003e\nPositive WB detected in: MCF-7 cells, human kidney tissue,  mouse stomach tisssue\nPositive IHC detected in: human stomach cancer tissue, human colon cancer tissue,  human ovary tumor tissue,  human stomach tissue,  mouse stomach tissue,  rat stomach tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0\nPositive IF\/ICC detected in: MCF-7 cells\n\u003cb\u003eRecommended dilution\u003c\/b\u003e\nWestern Blot (WB): WB : 1:500-1:2000\nImmunohistochemistry (IHC): IHC : 1:50-1:500\nImmunofluorescence (IF)\/ICC: IF\/ICC : 1:50-1:500\n\u003cb\u003eBackground Information\u003c\/b\u003e\nTFF1 (Trefoil factor 1, formerly known as pS2) is a small-secreted protein that belongs to the family of trefoil peptides, and characterized by the presence of one to six cysteine-rich P domains. TFF1 expression is frequently lost in gastric carcinoma, probably through mechanism of DNA methylation, and it is therefore considered as a tumor suppressor gene. The function of TFF1 was first controversially considered as an oncogene in breast cancer.\n\u003cb\u003eSpecification\u003c\/b\u003e\nTested Reactivity: human, mouse, rat\nCited Reactivity: human, rat\nHost \/ Isotype: Rabbit \/ IgG\nClass: Polyclonal\nType: Antibody\nImmunogen: CatNo: Ag4541 Product name: Recombinant human TFF1 protein Source: e coli. -derived, PGEX-4T Tag: GST Domain: 1-84 aa of BC032811 Sequence: MATMENKVICALVLVSMLALGTLAEAQTETCTVAPRERQNCGFPGVTPSQCANKGCCFDDTVRGVPWCFYPNTIDVPPEEECEF Predict reactive species\nFull Name: trefoil factor 1\nCalculated Molecular Weight: 84 aa, 9 kDa\nObserved Molecular Weight: 9-12 kDa\nGenBank Accession Number: BC032811\nGene Symbol: TFF1\nGene ID (NCBI): 7031\nRRID: AB_2202853\nConjugate: Unconjugated\nForm: Liquid\nPurification Method: Antigen affinity purification\nUNIPROT ID: P04155\nStorage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.\nStorage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.","brand":"Proteintech","offers":[{"title":"Default Title","offer_id":46868914962601,"sku":"13734-1-AP","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/proteintech-13734-1-ap","provider":"Iright","version":"1.0","type":"link"}