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COX4NB Protein, Human, Recombinant (His)

产品编号 TMPY-03752

COX4NB Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 25.6 kDa and the accession number is O43402.

COX4NB Protein, Human, Recombinant (His)

COX4NB Protein, Human, Recombinant (His)

产品编号 TMPY-03752
COX4NB Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 25.6 kDa and the accession number is O43402.
规格价格库存数量
100 μg
¥ 4,460
5日内发货
大包装 & 定制
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实验操作小课堂
常见问题解答
细胞实验中,抑制剂如何溶解?
用 DMSO 配置较高浓度母液,母液存于 -80℃,建议多分装几管,一周内使用的存于 4℃,避免反复冻融。实验时用 pbs、生理盐水、培养基、水这些稀释,细胞实验DMSO的终浓度不超过 0.1%。如果超过 0.1%,则需要在做预试验的时候,先进行溶剂阴性对照实验,排除溶剂对细胞的影响。
小规格产品,收到瓶子后看不到任何东西?
由于产品规格小,粉末在运输过程中产生的静电导致过于分散,管壁和盖子上皆会粘着,您可以放心,离心后加入适量溶剂直接配制母液、充分溶解即可。
产品是否需要避光?
一般来说,如果有需要避光储存的分子,我们会选择棕色玻璃瓶发货的。
Tween-20 可以用 Tween-80 替代吗?
不建议使用 Tween-20。相较于 Tween-20,Tween-80 的耐受性更好,Tween-80已被用作评估实验药物和毒物的行为影响的工具,且没有明显的副作用。 参考文献:Castro CA, Hogan JB, Benson KA, Shehata CW, Landauer MR. Behavioral effects of vehicles: DMSO, ethanol, Tween-20, Tween-80, and emulphor-620. Pharmacol Biochem Behav. 1995 Apr;50(4):521-6.
收到化合物后,是否需要称量后配制储备液?
对于小包装,如 1 mg、5 mg、10 mg 等,不建议二次称量。这样会导致化合物损耗,且无法估算。TargetMol 所有产品原装进口,精准称量,您收到后可直接添加相应量溶剂。 对于大包装,如果您需要分批次实验,可每次称量后配制储备液,建议您 10 mg 起称,称量的误差会小一些;当然条件允许,也可以先配制成高浓度母液,分装备用。
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产品信息

生物活性
Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述
COX4NB Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 25.6 kDa and the accession number is O43402.
种属
Human
表达系统
E. coli
标签N-His
蛋白编号O43402
别名
NOC4,FAM158B,ER membrane protein complex subunit 8,COX4NB,C16orf4,C16orf2
蛋白构建
A DNA sequence encoding the human COX4NB (O43402) (Met1-Cys210) was expressed with a polyhistidine tag at the N-terminus. Predicted N terminal: His
蛋白纯度
> 95 % as determined by SDS-PAGE
分子量25.6 kDa (predicted); 27 kDa (reducing conditions)
内毒素Please contact us for more information.
缓冲液Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM Tris, 10% glycerol, 100 mM Arginine, pH 8.0.Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法
A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式In general, Lyophilized powders are shipping with blue ice.

参考文献

SCI 文献

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