| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
K20071-10μg促销 |
ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC) | ￥1130.00 ￥904.00 |
10 | - | - | - | - |
|
K20071-20μg促销 |
ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC) | ￥1680.00 ￥1350.00 |
10 | - | - | - | - |
|
K20071-100μg促销 |
ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC) | ￥4250.00 ￥3400.00 |
5 | - | - | - | - |
|
K20071-1mg促销 |
ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC) | ￥27700.00 ￥22100.00 |
货期：2-3天 | - | - | - | - |
|
| 产品名称: | Recombinant Human IL-21 Protein |
|---|---|
| 规格或纯度: | ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC) |
| 产品介绍: | Animal Free, >97% (SDS-PAGE, HPLC), Active, E.coli, No tag, 30-162 aa |
| 生物活性: | 1. Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is ≤ 2.0 ng/mL. 2. Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED50 for this effect is typically less than 40 ng/mL. |
| 内毒素浓度: | <0.01 EU/μg |
| 表达系统: | E. coli |
| 种属: | Human |
| 氨基酸: | 30-162 aa |
| 序列: | QGQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDS |
| 蛋白标签: | No tag |
| 蛋白长度: | Full length protein |
| 无载体: | Yes |
| 无动物源: | Yes |
| Accession ID: | Q9HBE4 |
| 来源: | Recombinant |
| 预测分子量: | 15.4 kDa |
| 物理外观: | 冻干(Lyophilized) |
| 储存缓冲液: | Lyophilized from a 0.2μm filtered solution 20mM PBS, pH 7.4 |
| 复溶: | This vial must be briefly centrifuged prior to opening to bring the - 2 - contents to the bottom. Reconstitute in a sterile aqueous buffer to an appropriate concentration. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. |
| 储存温度: | -20°C储存 |
| 运输条件: | 超低温冰袋运输 |
| 稳定性和储存: | 如需长期储存，产品应储存在 ≤ -20°C。 复溶后请避免反复冻融循环。 自收到之日起 12 个月，-20 至 -70℃（按提供时的温度）。 1 个月，复溶后在无菌条件下 2 至 8℃ 保存 |
| 注意： | 部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。 |
上海工商
沪公网安备 31011702002021号
危险品化学品经营许可证（不带存储）
营业执照(三证合一)
北京