Ezrin 重组蛋白, Human (His)

Ezrin Protein, Human, Recombinant (His)

产品编号 TMPY-03053

VIL2, also known as villin-2, belongs to the ERM protein family. It is expressed in cerebral cortex, basal ganglia, hippocampus, hypophysis, and optic nerve. VIL2 contains 1 FERM domain and may be involved in connections of major cytoskel

Ezrin Protein, Human, Recombinant (His)

产品编号 TMPY-03053

规格	价格	库存	数量
50 μg	¥ 3,820	5日内发货

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常见问题解答

问Tween-20 可以用 Tween-80 替代吗？

答不建议使用 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.

问收到粉状试剂粘壁严重，如何处理？

答建议您用离心机 3000 rpm下离心一会儿,将粉末收集到管底。

问溶解度写的“mg/mL”和“mM”是什么意思？

答mg/mL 与 mM，是两种不同单位的表示方式，所指代的最大溶解度是一样的，可以通过官网网页下方的摩尔浓度计算器进行换算

问超声一般需要多久？

答超声时长和溶解的量和浓度都有关，一般建议半个小时左右，如果浓度接近最大溶解度，或者需溶解的粉末较多，建议延长超声时间，并辅以加热。

问细胞实验中需要加多少抑制剂？

答通常建议您参考同模型实验发表的文献报道；除参考文献报道以外，还需要通过预实验做“剂量-效应曲线”确定最佳作用浓度（浓度梯度）；通过“时间-效应曲线”确定最佳孵育时间（处理时间梯度）。另外，抑制剂的使用量受多种因素影响，包括抑制对象的可接触性、细胞通透性、孵育时间、细胞种类等等。我们建议通过检索文献确定使用抑制剂的起始浓度。如果有报道的 Ki 值或 IC50 值，可以采用其 5-10 倍的量开始尝试以达到抑制酶活性的最佳效果。如果抑制剂的 Ki 值或 IC50 值未知，则需要在更广泛的范围尝试抑制剂的使用浓度，并采用 Michaelis-Menten 动力学计算 Ki 值。一般设立溶解抑制剂时所采用的溶剂作为对照，以排除溶剂的非特异性影响。

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	VIL2, also known as villin-2, belongs to the ERM protein family. It is expressed in cerebral cortex, basal ganglia, hippocampus, hypophysis, and optic nerve. VIL2 contains 1 FERM domain and may be involved in connections of major cytoskel
种属	Human
表达系统	E. coli
标签	N-His
蛋白编号	P15311
别名	VIL2,HEL-S-105,ezrin,CVL,CVIL
蛋白构建	A DNA sequence encoding the mature form of human EZR (P15311) (Pro2-Leu586) was expressed with a polyhistide tag at the N-terminus. Predicted N terminal: His
蛋白纯度	> 60 % as determined by SDS-PAGE
分子量	71.2 kDa (predicted); 82 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 PBS 100 mM Arg 10% glycerol, 0.1% Twen 20, pH 7.5. 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.
研究背景	VIL2, also known as villin-2, belongs to the ERM protein family. It is expressed in cerebral cortex, basal ganglia, hippocampus, hypophysis, and optic nerve. VIL2 contains 1 FERM domain and may be involved in connections of major cytoskel

Ezrin Protein, Human, Recombinant (His)

Ezrin Protein, Human, Recombinant (His)

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