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CD21 Protein, Human, Recombinant (His)

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产品编号 TMPK-00842

CD21 mRNA expression, an EBV-entry receptor, was transiently detected in NK cells after exosome treatment, and levels decreased after further culture. CD21 protein expression was also transiently transferred to NK cells after co-culture with an EBV-positive Burkitt lymphoma cell line (Raji) via trogocytosis. However, EBV did not infect NK cells through CD21-mediated trogocytosis.

CD21 Protein, Human, Recombinant (His)

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产品编号 TMPK-00842

规格	价格	库存
5 μg	¥ 313	6-8日内发货
10 μg	¥ 498	6-8日内发货
20 μg	¥ 793	5日内发货
50 μg	¥ 1,580	5日内发货
100 μg	¥ 2,660	5日内发货
200 μg	¥ 4,790	5日内发货
500 μg	¥ 10,600	5日内发货

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产品信息

生物活性	Immobilized Human CD21, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-CD21 Antibody, hFc Tag with the EC50 of 7.9ng/ml determined by ELISA.
产品描述	CD21 mRNA expression, an EBV-entry receptor, was transiently detected in NK cells after exosome treatment, and levels decreased after further culture. CD21 protein expression was also transiently transferred to NK cells after co-culture with an EBV-positive Burkitt lymphoma cell line (Raji) via trogocytosis. However, EBV did not infect NK cells through CD21-mediated trogocytosis.
种属	Human
表达系统	HEK293 Cells
标签	C-His
蛋白编号	P20023-1
别名	SLEB9,EBV receptor,CVID7,CR2,CD21,C3DRSLEB9,C3DR
蛋白构建	Ile21-Arg971
蛋白纯度	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
分子量	105.3 kDa (predicted). Due to glycosylation, the protein migrates to 110-130 kDa based on Bis-Tris PAGE result.
内毒素	< 1 EU/μg by the LAL method.
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.
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	CD21 mRNA expression, an EBV-entry receptor, was transiently detected in NK cells after exosome treatment, and levels decreased after further culture. CD21 protein expression was also transiently transferred to NK cells after co-culture with an EBV-positive Burkitt lymphoma cell line (Raji) via trogocytosis. However, EBV did not infect NK cells through CD21-mediated trogocytosis.