Recombinant Human TFF2 Protein, C-His tag
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产品编号
KMH1791
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别名
TFF2蛋白, SP, SML1, trefoil factor 2
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规格
- 20ug
- 50ug
- 100ug
- 200ug
- 1mg
产品介绍
| Catalog Number | KMH1791 |
| Alias | TFF2蛋白, SP, SML1, trefoil factor 2 |
| Size | 20ug, 50ug, 100ug, 200ug, 1mg |
| Product Description | KMH1791 Recombinant Human TFF2 Protein, C-His tag contains the human TFF2(24-129 aa) was expressed in Mammalian cells. |
| Molecular Name | TFF2 |
| Product Introduction | (KMH1791) TFF2在胃肠道的修复和保护中起到关键作用，促进上皮细胞的生长。 |
| Molecular Weight | 17-25 kDa |
| Expression System | HEK293F Cells |
| Species | Human |
| Concentration | 联系销售经理获得最新批次的浓度 |
| Purity | ≥95% |
| SDS-PAGE | |
| Purification | Affinity Purification |
| Uniprot ID | Q03403 |
| Storage Condition | Store the product under sterile conditions after opening at -80℃ for 12 months. Store the lyophilized powder at -20℃. Avoid repeated freeze-thaw cycles. |
| Formulation | PBS |
| Shipping Condition | This product is shipped on ice packs or dry ice. |
| Background | 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. |
| Endotoxin | < 0.1 EU per ug |
| Protein Family | Other protein |
| Biological Activity | Measured by its ability to induce ERK1/ERK2 phosphorylation in Jurkat human acute T cell leukemia cells. 5- 15 μg/mL of Recombinant Human TFF2 can effectively induce ERK1/2 phosphorylation. |
| Product Declaration | 该产品仅供科研使用，不可直接用于人体或注射。 |
FAQ
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如何评估已表达蛋白的活性？
可以通过特定的酶活性实验、受体结合实验或细胞实验来评估蛋白的生物活性。
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已表达蛋白的溶解性如何提高？
可以通过优化表达条件、使用适当的去污剂或分子伴侣蛋白来提高蛋白的溶解性。
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