Recombinant Human TFF-2

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Recombinant Human TFF-2

货号:300-59-100,300-59-1000,300-59-20,300-59-250,300-59-5,300-59-500

规格:100ug,1mg,20ug,250ug,5ug,500ug

价格:6410,25699,1425,11216,585,16669

产品类型:细胞因子添加物

品牌:PeproTech

产品描述:The Trefoil Factor peptides (TFF1, TFF2 and TFF3) are expressed in the gastrointestinal tract, and appear to play an important role in intestinal mucosal defense and repair. TFF2 has been shown to inhibit gastrointestinal motility and gastric acid secretion. Recent data suggests a potential role for TFF2 in acute and chronic asthma (Nikolaidis, N.M. et al.Am. Journal Respir. Cell Mol. Biol. (2003) 4: 458-464). Recombinant Human TFF-2 is a 12.0 kDa polypeptide of 107 amino acid residues, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.别名:Trefoil Factor 2 (TFF2), Spasmolytic polypeptide (SP), Spasmolysin氨基酸序列:AEKPSPCQCS RLSPHNRTNC GFPGITSDQC FDNGCCFDSS VTGVPWCFHP LPKQESDQCV MEVSDRRNCG YPGISPEECA SRKCCFSNFI FEVPWCFFPK SVEDCHY来源:E.coli纯度:Greater than 98% by SDS-PAGE gel and HPLC analyses.生物活性:Assay #1:Determined by its ability to chemoattract human monocytes using a concentration range of 1.0-10.0 µg/ml.Assay #2:Determined by its ability to chemoattract human MCF-7 cells using a concentration range of 1.0-10.0 ng/ml.Calculated Molecular Weight:12 kDaAccession Number:Q03403Gene ID:7032交叉反应:Human, Mouse原产地:USA仅用于科研,不能用于临床和诊断。

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