CD19 Protein, Mouse, Recombinant (aa 19-287, His)

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SPR兼容缓冲液

产品编号 TMPY-01741U

CD19 Protein, Mouse, Recombinant (aa 19-287, His) is expressed in HEK293 Cells. The accession number is P25918.

CD19 Protein, Mouse, Recombinant (aa 19-287, His)

一键复制产品信息

SPR兼容缓冲液

产品编号 TMPY-01741U

CD19 Protein, Mouse, Recombinant (aa 19-287, His) is expressed in HEK293 Cells. The accession number is P25918.

规格	价格	库存
5 μg	¥ 625	6-8日内发货
10 μg	¥ 987	6-8日内发货
20 μg	¥ 1,690	5日内发货
50 μg	¥ 3,400	5日内发货
100 μg	¥ 5,310	5日内发货
200 μg	¥ 8,290	5日内发货
500 μg	¥ 14,870	5日内发货

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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.
产品描述	CD19 Protein, Mouse, Recombinant (aa 19-287, His) is expressed in HEK293 Cells. The accession number is P25918.
种属	Mouse
表达系统	HEK293 Cells
标签	C-His
蛋白编号	P25918
别名	CD19 molecule,AW495831
蛋白构建	Arg19-Gly287
蛋白纯度	> 90% as determined by Tris-Bis PAGE
分子量	30.7 kDa (Predicted); 55-68 kDa (Reducing conditions due to glycosylation)
内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.
蛋白性状	Lyophilized powder
缓冲液	Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant 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	CD19 is a 95 kDa transmembrane glycoprotein that plays a central role in B cell activation and humoral immune responses.Functions as coreceptor for the B-cell antigen receptor complex (BCR) on B-lymphocytes. Decreases the threshold for activation of downstream signaling pathways and for triggering B-cell responses to antigens. Activates signaling pathways that lead to the activation of phosphatidylinositol 3-kinase and the mobilization of intracellular Ca2 stores.