Purified recombinant Human TIFF3 protein Expression System: E.coli Bioactivity: Determined by its ability to chemoattract human MCF-7 cells using a concentration range of 1.0-10.0 µg/mL.
纯度
> 98 % pure
内毒素水平
< 0.1 ng per µg (1 EU/µg).
应用备注
Each Investigator should determine their own optimal working dilution for specific applications.
限制
仅限研究用
状态
Lyophilized
缓冲液
Supplied as a lyophilized powder.
注意事项
Avoid repeated freeze/thaw cycles.
储存条件
4 °C/-20 °C
储存方法
Store at 4 °C until reconstitution. Following reconstitution aliquot and freeze at -20 °C for long term storage.
抗原
TIFF3
背景
The Trefoil Factor peptides (TFF1, TFF2 and TFF3) are secreted in the gastrointestinal tract, and appear to play an important role in intestinal mucosal defense and repair. TFF-3 is expressed by goblet cells and in the uterus, and has also been shown to express in certain cancers, including colorectal, hepatocellular, and in biliary tumors. TFF3 may be useful as a molecular marker for certain types of cancer, but its role, if any, in tumorigenesis is unknown. TFF3 also promotes airway epithelial cell migration and differentiation. Alternative Names: TIFF-3 protein, TIFF 3, Intestinal trefoil factor protein, TIFF-3, Trefoil Factor 3 protein, ITF protein, TIFF-3 protein, TFI protein, TIFF 3 protein, TIFF3