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Thymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse thymic stromal cell line that promoted the development of B cells. Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c dendritic cells. Can induce allergic inflammation by directly activating mast cells. TSLP Protein, Human, Recombinant (R127A & R130A, His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 17.7 kDa and the accession number is Q969D9-1.

| 规格 | 价格 | 库存 | 数量 | 
|---|---|---|---|
| 5 μg | ¥ 343 | 6-8日内发货 | |
| 10 μg | ¥ 549 | 6-8日内发货 | |
| 20 μg | ¥ 898 | 5日内发货 | |
| 50 μg | ¥ 1,760 | 5日内发货 | |
| 100 μg | ¥ 2,960 | 5日内发货 | |
| 200 μg | ¥ 5,350 | 5日内发货 | |
| 500 μg | ¥ 11,800 | 5日内发货 | 
| 生物活性 | Immobilized Human TSLP (R127A,R130A) , His Tag at 0.5μg/ml (100μl/Well). Dose response curve for Anti-Human TSLP Ab., hFc Tag with the EC50 of 62.6ng/ml determined by ELISA. | 
| 产品描述 | Thymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse thymic stromal cell line that promoted the development of B cells. Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c dendritic cells. Can induce allergic inflammation by directly activating mast cells. TSLP Protein, Human, Recombinant (R127A & R130A, His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 17.7 kDa and the accession number is Q969D9-1. | 
| 种属 | Human | 
| 表达系统 | HEK293 Cells | 
| 标签 | C-His-Avi | 
| 蛋白编号 | Q969D9-1 | 
| 别名 | TSLP,thymic stromal lymphopoietin | 
| 蛋白构建 | Tyr29-Gln159(R127A,R130A) | 
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC | 
| 分子量 | 17.7 kDa (predicted). Due to glycosylation, the protein migrates to 25-35 kDa based on Tris-Bis 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 | Thymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse thymic stromal cell line that promoted the development of B cells. Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c dendritic cells. Can induce allergic inflammation by directly activating mast cells. |