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Urocortin-3 Protein, Human, Recombinant (His & SUMO)

产品编号 TMPH-02298Urocortin-3 Protein, Human, Recombinant (His & SUMO)

Suppresses food intake, delays gastric emptying and decreases heat-induced edema. Might represent an endogenous ligand for maintaining homeostasis after stress.

Urocortin-3 Protein, Human, Recombinant (His & SUMO)

Urocortin-3 Protein, Human, Recombinant (His & SUMO)

产品编号 TMPH-02298Urocortin-3 Protein, Human, Recombinant (His & SUMO)
Suppresses food intake, delays gastric emptying and decreases heat-induced edema. Might represent an endogenous ligand for maintaining homeostasis after stress.
规格价格库存数量
20 μg
¥ 2,290
20日内发货
100 μg
¥ 4,750
20日内发货
1 mg
¥ 16,000
20日内发货
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TargetMol 的所有产品仅用作科学研究或药证申报,不能被用于人体,我们不向个人提供产品和服务。请您遵守承诺用途,不得违反法律法规规定用于任何其他用途。
实验操作小课堂
Urocortin-3 Protein, Human, Recombinant (His & SUMO)产品问题解答
请问有细胞膜P-selectin(CD62P)的抑制剂吗?
Parmodulin 2(产品编号 T1893 CAS 423735-93-7)和KF38789(产品编号 T22889 CAS 257292-29-8)。
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。
动物不能耐受 DMSO,给药时 DMSO量应该如何控制?
对于普通的老鼠,DMSO 的浓度应控制在 10% 以下,对于裸鼠、转基因小鼠、耐受性弱的老鼠等,DMSO 浓度需控制在2%以下。对于首次操作的抑制剂,建议先做溶剂阴性对照,确认溶解对动物无非特异性影响。
抑制剂能否用于动物实验?
可以的,我们的抑制剂都可以用于动物/体内实验。但有些化合物还没有用于动物实验的文献,这种情况下,建议您先做预实验,确保研究的可行性。
收到粉状试剂粘壁严重,如何处理?
建议您用离心机 3000 rpm下离心一会儿,将粉末收集到管底。
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.
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产品信息

生物活性
Activity has not been tested. 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
Suppresses food intake, delays gastric emptying and decreases heat-induced edema. Might represent an endogenous ligand for maintaining homeostasis after stress.
种属
Human
表达系统
E. coli
标签N-6xHis-SUMO
蛋白编号Q969E3
别名
Urocortin-3,Urocortin III (Ucn III),UCN3,Stresscopin,SPC
氨基酸序列
KFTLSLDVPTNIMNLLFNIAKAKNLRAQAAANAHLMAQIGRKK
蛋白构建
119-161 aa
蛋白纯度
> 85% as determined by SDS-PAGE.
分子量17.7 kDa (predicted)
内毒素< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
复溶方法
Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
存储
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. Solutions are shipping with dry ice.
研究背景
Suppresses food intake, delays gastric emptying and decreases heat-induced edema. Might represent an endogenous ligand for maintaining homeostasis after stress.

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