相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 保存条件:
-20℃ to -80℃
- 保质期:
12个月
- 英文名:
Recombinant Human PTP1B / PTPN1 Protein (His Tag)
- 库存:
99
- 供应商:
北京义翘神州科技股份有限公司
- 规格:
50.00 µg/100.00 µg
| 规格: | 50.00 µg | 产品价格: | ¥3090.0 |
|---|---|---|---|
| 规格: | 100.00 µg | 产品价格: | ¥4520.0 |
蛋白名称:Human PTP1B / PTPN1 Protein (His Tag)
蛋白构建:A DNA sequence encoding the human PTPN1 (NP_002818.1) (Glu 2-Asn 321) was expressed, with a polyhistide tag at the N-terminus.
表达宿主:E. coli
蛋白纯度:> 95 % as determined by SDS-PAGE
蛋白活性:Measured by its ability to dephosphorylate a phosphotyrosine residue in an EGF receptor (aa988-998) phosphopeptide substrate, R&D Systems, Catalog # ES006. The specific activity is > 15 nmoles/min/μg.
蛋白内毒素:Please contact us for more information.
预测N端:Met
蛋白分子量:The recombinant human PTPN1 consisting of 327 amino acids and has a calculated molecular mass of 38.1 kDa.
蛋白NP号:NP_002818.1
蛋白氨基酸序列:Glu2-Asn321
蛋白标签:N-His
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
- 作者
- 内容
- 询问日期
文献和实验7, an autophagy-enhancing drug candidate with potent antiaging and neuroprotective effects. Autophagy, PMID: 26312549
2, Zhang, CC; et al. Antidiabetic Stilbenes from Peony Seeds with PTP1B, α-Glucosidase, and DPPIV Inhibitory Activities. Journal of agricultural and food chemistry, PMID: 31180676
3, He, XF; et al. Nineteen new flavanol-fatty alcohol hybrids with α-glucosidase and PTP1B dual inhibition, one unusual type of antidiabetic constituents from Amomum tsao-ko. Journal of agricultural and food chemistry, PMID: 32965110
4, Zhang, H; et al. TCR activation directly stimulates PYGB-dependent glycogenolysis to fuel the early recall response in CD8+ memory T cells. Molecular cell, PMID: 35738262
5, Zhang, C; et al. Discovery of Novel PTP1B Inhibitors with Once-Weekly Therapeutic Potential for Type 2 Diabetes: Design, Synthesis, and In Vitro and In Vivo Investigations of BimBH3 Peptide Analogues. Journal of medicinal chemistry, PMID: 36749220
6, Wang, T; et al. Diarylheptanoids with hypoglycemic potency from the rhizomes of Kaempferia galanga. Fitoterapia, PMID: 37023930
7, Cui, C; et al. Sesquiterpenoids from Alpinia oxyphylla with GLP-1 Stimulative Effects through Ca2+/CaMKII and PKA Pathways and Multiple-Enzyme Inhibition. Journal of agricultural and food chemistry, PMID: 37871265
8, Li, XY; et al. New C-linked diarylheptanoid dimers as potential α-glucosidase inhibitors evidenced by biological, spectral and theoretical approaches. International journal of biological macromolecules, PMID: 39778839
9, Wang, Y; et al. Antidiabetic diarylheptanoids from the leaves of Amomum tsao-ko and their inhibition mechanism against α-glucosidase. Fitoterapia, PMID: 40280249
10, Dong, G; et al. Glycosylation Modification Balances the Aqueous Solubility of Lipidated Peptides and Facilitates Their Biostability. Bioconjugate chemistry, PMID: 40203200
11, Li, XY; et al. Comprehending the mechanism of catechins against α-glucosidase by multispectral data and their antidiabetic effects in vivo. International journal of biological macromolecules, PMID: 40484085 1
2, Zhang, C; et al. Dual Conjugation of Long- and Medium-Chain Fatty Acids to BimBH3 Peptide Yields Ultra Long-Acting Inhibitors of Intracellular PTPN1/2. Journal of medicinal chemistry, PMID: 40458949
HIS 标签蛋白纯化效果不理想,宝宝心里苦呀。今天,小编来跟大家一起找找原因。 纯化所得组分中没有收集到重组的 HIS 标签蛋白。该问题主要可以分为以下两个方面: 1、HIS 标签蛋白没有结合到填料上就流穿了 原因一 超声的功率不对。超声功率过高,容易导致蛋白炭化;功率过低,蛋白释放不出来。 建议 改变超声功率,同时可以在超声前加入溶菌酶。 原因二 结合缓冲液条件不合适。 建议 检查结合缓冲液中是否有影响结合的因素,如:金属离子螫合剂、强还原剂、过高的咪唑浓度。同时,优化缓冲
蛋白标签(protein tag)是指利用DNA体外重组技术,与目的蛋白一起融合表达的一种多肽或者蛋白,以便于目的蛋白的表达、检测、示踪和纯化等。随着技术的不断发展,研究人员相继开发出了具有各种不同功能的蛋白标签。 一、 新型蛋白标签 蛋白标签应用极为广泛,但仍有两个问题不容忽视:(1)蛋白标签以DNA形式编码,它需要转录并翻译成蛋白后才能发挥作用,而这种作用方式本身就是一种缺陷。例如,常用的荧光蛋白标签,在显微镜下观察时,其显像不如人工合成的荧光基团好,但是这种人工合成的荧
His 标签蛋白纯化效果不理想,宝宝心里苦呀。今天,小编来跟大家一起找找原因。 纯化所得组分中没有收集到重组的His标签蛋白。该问题主要可以分为以下两个方面: 1、His标签蛋白没有结合到填料上就流穿了 原因一 超声的功率不对。超声功率过高,容易导致蛋白炭化;功率过低,蛋白释放不出来。 建议 改变超声功率,同时可以在超声前加入溶菌酶。 原因二 结合缓冲液条件不合适。 建议 检查结合缓冲液中是否有影响结合的因素,如:金属离子螯合剂、强还原剂、过高的咪唑浓度。同时,优化缓冲液的pH、盐
技术资料暂无技术资料 索取技术资料










