Recombinant Rat IFN-gamma Protein
产品参数
|
别名（Synonyms） |
Interferon-gamma, IFN-γ, IFG, IFI, IFNG, IFNgamma, IFN-gamma. |
|
Accession |
P01581 |
|
GeneID |
25712 |
|
表达系统（Source） |
E.coli-derived rat IFN-γ protein, Gln23-Cys156. |
|
分子量大小（Molecular Weight） |
Approximately 15.5 kDa. |
|
氨基酸序列(AA Sequence) |
QGTLIESLES LKNYFNSSSM DAMEGKSLLL DIWRNWQKDG NTKILESQII SFYLRLFEVL KDNQAISNNI SVIESHLITN FFSNSKAKKD AFMSIAKFEV NNPQIQHKAV NELIRVIHQL SPESSLRKRK RSRC |
|
标签（Tag） |
None |
|
外观（Physical Appearance） |
Sterile Filtered White lyophilized (freeze-dried) powder. |
|
纯度（Purity） |
> 97% by SDS-PAGE and HPLC analyses. |
|
生物活性（Biological Activity） |
The ED50 as determined by an anti-viral assay using murine L929 cells infected with encephalomyocarditis (EMC) virus is less than 0.1 ng/mL, corresponding to a specific activity of > 1.0 × 107 IU/mg. Fully biologically active when compared to standard. |
|
内毒素（Endotoxin） |
< 0.1 EU per 1μg of the protein by the LAL method. |
|
制剂（Formulation） |
Lyophilized from a 0.2 μm filtered concentrated solution in 1 × PBS, pH 7.4, 1 mM DTT, 5% Trehalose and 0.05% Tween-80. |
|
复溶（Reconstitution） |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in 10 mM HAc to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions. |
储存条件
产品用冰袋装运，可在-20 ℃下保存1年。
复溶后在无菌条件下2至8°C保存1个月。
复溶后在-20°C无菌条件下保存3个月。
建议第一次使用时将蛋白质分成较小的量，并避免反复冻融循环。。
注意事项
1.避免反复冻融循环。
2.为了您的安全和健康，请穿实验服，戴一次性手套进行操作。
3.仅供研究使用！
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