Name: SARS-COV-2 Spike S1 Protein (D614G, His & Avi)
Brand: TargetMol
SKU: TMPK-00436
Price: 373 CNY
Availability: InStock
Rating: 5 (10 reviews)

规格

价格

库存

数量

5 μg

¥ 373

现货

10 μg

¥ 598

现货

20 μg

¥ 983

现货

50 μg

¥ 1,930

现货

100 μg

¥ 3,250

现货

200 μg

¥ 5,890

3日内发货

500 μg

¥ 13,000

现货

生物活性

产品描述	The SARS-CoV-2 spike (S) protein is the target of vaccine design efforts to end the COVID-19 pandemic. Despite a low mutation rate, isolates with the D614G substitution in the S protein appeared early during the pandemic, and are now the dominant form worldwide. Here, we analyze the D614G mutation in the context of a soluble S ectodomain construct.
生物活性	Immobilized SARS-CoV-2 S1 (D614G) , His Tag at 2μg/ml (100μl/Well) on plate.Dose response curve for Human ACE2, hFc Tag with the EC50 of 23.7ng/ml determined by ELISA.
研究背景	The SARS-CoV-2 spike (S) protein is the target of vaccine design efforts to end the COVID-19 pandemic. Despite a low mutation rate, isolates with the D614G substitution in the S protein appeared early during the pandemic, and are now the dominant form worldwide. Here, we analyze the D614G mutation in the context of a soluble S ectodomain construct.
种属	SARS-CoV-2
表达系统	HEK293 Cells
标签	C-His-Avi
蛋白编号	A0A6G7K2L4
蛋白构建	Gln14-Arg683(D614G)
蛋白纯度	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
蛋白性状	Lyophilized powder
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
复溶方法	Reconstitute the lyophilized protein in distilled 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.
别名	Spike,S1 protein, Spike protein S1, S1 protein, S glycoprotein Subunit1
内毒素	< 1 EU/μg by the LAL method.

化学信息

分子量	77.9 kDa (predicted). Due to glycosylation, the protein migrates to 110-120 kDa based on Tris-Bis PAGE result.
颜色	White
物理性状	Lyophilized powder

储存&溶解度

运输方式	In general, Lyophilized powders are shipping with blue ice.
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.

SARS-COV-2 Spike S1 Protein (D614G, His & Avi)

SARS-COV-2 Spike S1 Protein (D614G, His & Avi)

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