Recombinant Human TPSAB1 protein ,C- His Tag
- 纯度：
- >90% as determined by SDS-PAGE
- 体内研究：
- < 1.0 EU per μg of the protein as determined by the LAL method.
- 序列：
- A DNA sequence encoding the human TPSAB1 (Met1~Pro275，实际是Met1~Val133 &Ser135~Gly199 & Asp201~Pro275) was fused with the C-terminal His Tag
- 组成：
- Supplied as solution form in 150 mM NaCl, 50 mM Tris-HCl, pH 7.5./ Lyophilized from 150 mM NaCl, 50 mM Tris-HCl, pH 7.5.
- 稀释：
- Reconstitute in sterile water for a stock solution
- 浓度：
- >90% as determined by SDS-PAGE
- 储存：
- Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
- 细胞定位：
- Secreted. Released from the secretory granules upon mast cell activation. .
- 组织表达：
- Isoform 1 and isoform 2 are expressed in lung, stomach, spleen, heart and skin; in these tissues, isoform 1 is predominant. Isoform 2 is expressed in aorta, spleen, and breast tumor, with highest levels in the endothelial cells of some blood vessels surrounding the aorta, as well as those surrounding the tumor and low levels, if any, in mast cells (at protein level).
