- ￥936 - 21120
- Solarbio
- P00907
- 北京
- 2025年07月25日
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- 文献和实验
- 技术资料
- 库存：
现询
- 供应商：
北京索莱宝科技有限公司
- 规格：
1mg/500ug/50ug/10ug
| 规格： | 1mg | 产品价格： | ￥21120.0 |
|---|---|---|---|
| 规格： | 500ug | 产品价格： | ￥13440.0 |
| 规格： | 50ug | 产品价格： | ￥2340.0 |
| 规格： | 10ug | 产品价格： | ￥936.0 |
| 基本信息 | |
| 基因名 | |
| 别名 | Trefoil factor 1;Breast cancer estrogen-inducible protein;PNR-2;Polypeptide P1.A;hP1.A;Protein Ps2;TFF1;BCEI;PS2 |
| 外观(性状) | Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4. |
| 纯度 | ≥95% as determined by reducing SDS-PAGE. |
| 储存条件 | Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
| 运输条件 | The product is shipped at 2-8°C temperature. Upon receipt, store it immediately at the temperature listed below. |
| 背景说明 | Trefoil Factor 1 (TFF1)belongs to the three structurally related secreted proteins that contain trefoil domains.TFF1 is an approximately 7 kDa peptide that plays an important role in epithelial regeneration and wound healing.It is highly expressed in goblet cells of the gastric and intestinal mucosa and by conjunctival goblet cells.By conserving intrachain disulfide bonds，human TFF1 formed a three-leaved conformation held together.It is a copper-binding protein that can form disulfide-linked homodimers，associate into disulfide-linked complexes with Gastrokine 2，and form non-covalent complexes with the mucin MUC5AC.TFF1 is down-regulated during the progression from gastritis to gastric dysplasia to gastric cancer，although it is up-regulated in breast and prostate cancers. |
| 来源 | Human Cells |
| 溶剂 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 内毒素 | Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test. |
| 单位 | 支 |
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文献和实验Secretion of Recombinant Human Insulin-Like Growth Factor I (IGF-I)
The development of efficient recombinant protein production processes can be a critical factor in whether or not a pharmaceutical therapeutic protein can enter human clinical trials and ultimately the marketplace. This is especially true
浅析染色质免疫沉淀（ChIP）技术在 DNA 与蛋白质相互作用研究中的重要性
-19]； xChIP：用来研究DNA及低结合力蛋白，采用甲醛或紫外线进行 DNA 和蛋白交联，超声波片段化染色质，然后进行片段富集及后续分析，适用于多数非组蛋白的蛋白，例如 [9, 15, 20]。 X-ChIP 试验的一般过程 以上两种方法在分离 DNA-蛋白质复合物之后，对 DNA 进行 PCR 扩增，验证目标序列的存在。除验证实验外，ChIP DNA也可以进行测序分析，这种方法被称为 ChIP-seq [22] ；也可做芯片分析，这种方法被称为 ChIP on CHIP 或 ChIP
【分享】Human press METHODS IN MOLECULAR BIOLOGY
9. Protocols in Human Molecular Genetics. Edited by G. Methaw, 1991 10. Immunochemical Protocols. Edited by Manson, Margaret M., 1992 11. Practical Protein Chromatography Edited by Kenney, Andrew, 1992 12. Pulsed-Field Gel Electrophoresis Protocols
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