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

产品描述	TSLP Protein, Human, Recombinant (R127A & R130A, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 16.37 kDa and the accession number is Q969D9-1.
生物活性	Immobilized Human TSLP (R127A, R130A), His Tag at 1 μg/ml (100 μl/well) on the plate. Dose response curve for Human TSLPR, hFc Tag with the EC50 of 5.2 ng/ml determined by ELISA. (QC Test) Immobilized Human TSLP (R127A, R130A), His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-TSLP Antibody, hFc Tag with the EC50 of 4.6ng/ml determined by ELISA. Loaded Human TSLPR, hFc Tag on ProA-Biosensor can bind Human TSLP (R127A, R130A), His Tag with an affinity constant of 12.70 nM as determined in BLI assay. Loaded Anti-TSLP Antibody, hFc Tag on ProA-Biosensor can bind Human TSLP (R127A, R130A), His Tag with an affinity constant of 0.41 nM as determined in BLI assay.
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.
种属	Human
表达系统	HEK293 Cells
标签	C-His
蛋白编号	Q969D9-1
蛋白构建	Tyr29-Gln159 (R127A,R130A)
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	TSLP, thymic stromal lymphopoietin
内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.

化学信息

分子量	16.37 kDa (predicted). Due to glycosylation, the protein migrates to 28-38 kDa based on Tris-Bis PAGE result.

储存&溶解度

运输方式

In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry 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.

实际储存温度请以COA为准

TSLP Protein, Human, Recombinant (R127A & R130A, His)

TSLP Protein, Human, Recombinant (R127A & R130A, His)

产品介绍

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