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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃
- 保质期:
12 months
- 英文名:
Recombinant DENV-2 Envelope protein E Protein, N-His
- 供应商:
武汉益普生物科技有限公司
- 规格:
50μg/100μg/1mg
| 规格: | 50μg | 产品价格: | ¥1280.0 |
|---|---|---|---|
| 规格: | 100μg | 产品价格: | ¥1880.0 |
| 规格: | 1mg | 产品价格: | ¥9776.0 |
| 产品名 | Recombinant DENV-2 Envelope protein E Protein, N-His |
| 货号 | YVV19903 |
| 别名 | Genome polyprotein, Capsid protein C, Core protein, Protein prM, Peptide pr, Small envelope protein M, Matrix protein, Envelope protein E, Non-structural protein 1, NS1, Non-structural protein 2A, NS2A, Serine protease subunit NS2B, Flavivirin protease NS2B regulatory subunit, Non-structural protein 2B, Serine protease NS3, 3.4.21.91, 3.6.1.15, 3.6.4.13, Flavivirin protease NS3 catalytic subunit, Non-structural protein 3, Non-structural protein 4A, NS4A, Peptide 2k, Non-structural protein 4B, NS4B, RNA-directed RNA polymerase NS5, 2.1.1.56, 2.1.1.57, 2.7.7.48, Non-structural protein 5 |
| 表达系统 | E. coli |
| Accession号 | P18356 |
| 种属 | Dengue virus type 2 (strain Thailand/PUO-218/1980) (DENV-2) |
| 蛋白长度 | Met477-Gln580 |
| 预测分子量 | 13.73 kDa |
| 性质 | Recombinant |
| 内毒素水平 | Please contact with the lab for this information. |
| 纯度 | >90% as determined by SDS-PAGE. |
| 应用 | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 状态 | Liquid |
| 保存溶液 | 0.01M PBS, pH 7.4. |
| 运输 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 稳定性和存储 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 说明 | For research use only. |

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文献和实验Resolving Bottlenecks for Recombinant Protein Expression in E. coli
regarding expression of recombinant proteins in E. coli . However, despite this progress, protein production, primarily of eukaryotic origin, still remains a challenge. The biggest obstacle lies in obtaining large amounts of a given protein in a correctly
character. The N- and C- terminal and T-groups of the polypeptide can be ionized, contributing to the overall charge. The protein's net electric charge is the sum of the electric charges found on the surface of the molecule as a function of the environment
【原创】Protein A Sepharose 之进化篇。。。
洗脱条件比较剧烈,最后收集的蛋白质很有可能变性,或者是复性困难。 这种洗脱条件剧烈的Protein A 柱结合的重组蛋白质A一般具有5个串联结构域:E、D、A、B、C。这种重组蛋白A虽然除去了不重要的非结合域,仅由5个结构域组成,每个域均可以和IgG的Fc段结合,但不同的域结合强度略有差异。因此洗脱条件不均一,而且经常需要较低的pH值。如果减少串联结构域的个数,并且采取同型结构域串联,就可以避免不同结构域与抗体Fc 段亲和性的差异,洗脱条件会温和而均一。为此,我们可以做一个试验,比较一下
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