Human IFN gamma (E. coli)
产品说明书
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同义名 : | 重组人IFN gamma蛋白(E.coli, tag free) ;Recombinant Human IFN gamma (E. coli) |
| CAS号 : | N/A | |
| 货号 : | A2900770 | |
| 分子式 : | - | |
| 纯度 : | 95% >=95% as determined by reducing SDS-PAGE. | |
| 分子量 : | 0 | |
| MDL号 : | - | |
| 存储条件： |
Pure form Sealed in dry, store in freezer, under -20°C In solvent -20°C:3-6个月-80°C:12个月 |
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| 溶解度 : | - | |
| 动物实验配方： |
| 生物活性 | |||
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| 描述 | 产品名称：Recombinant Human IFN gamma (E. coli)理论分子量：16.88 KDa蛋白种属：Human表达系统：E.coli蛋白表达区间：Gln24-Gln166标签：Tag free剂型：干粉纯度：≥95% as determined by reducing SDS-PAGE.储存条件：冻干蛋白应储存在≤-20°C，收到后可稳定保存一年。 溶解后的蛋白溶液可以在2-8°C下保存2-7天。如要长期保存，建议使用含载体蛋白(如 0.1%BSA、10%FBS、5%HSA)的溶液进一步稀释，如果是做无血清培养或者动物体内实验时，细胞因子中不能含有BSA、FBS 和 HAS，可以使用海藻糖作为载体，然后分装冻存于-20℃至-80℃。注:分装保存时建议使用低吸附的管子，并避免反复冻融；稀释分装浓度不低于 10μg/mL，分装体积不低于10μL。 分装后的蛋白在≤-20°C 下可稳定保存 3 个月。产品背景：IFNγ is the major interferon produced by mitogenically or antigenically stimulated lymphocytes. It is structurally different from type I interferon and its major activity is immunoregulation. It has been implicated in the expression of class II histocompatibility antigens in cells that do not normally produce them, leading to autoimmune disease. Interferon gamma is produced mainly byT-cells and natural killer cells activated by antigens, mitogens, or alloantigens. It is produced by lymphocytes expressing the surface antigens CD4 and CD8. IFNγ synthesis is induced by IL-2, FGF-basic, and EGF. | ||