85-4456-97　［取扱停止］Trefoil Factor 2, active (TFF2), Recombinant, Human 100ug　348246

特徴

• Inhibits gastrointestinal motility and gastric acid secretion. Could function as a structural component of gastric mucus, possibly by stabilizing glycoproteins in the mucus gel through interactions with carbohydrate side chains (By similarity). {ECO:0000250}.
• Biological Activity:Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10ng/ml, corresponding to a specific activity of ＞ 1.0x10e5 IU/mg.
• Sequence:EKPSPCQCSR LSPHNRTNCG FPGITSDQCF DNGCCFDSSV TGVPWCFHPL PKQESDQCVM EVSDRRNCGY PGISPEECAS RKCCFSNFIF EVPWCFFPKS VEDCHY
• Molecular Weight:12.0kD
• PubMed ID:2303034; 9070946; 10950923; 15489334
• Gene Name:TFF2,SML1
• Swiss Prot:Q03403
• Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.