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产品描述:

产品名称:Recombinant Human TSLP

氨基酸序列: MYDFTNCDFE KIKAAYLSTI SKDLITYMSG TKSTEFNNTV SCSNRPHCLT EIQSLTFNPT AGCASLAKEM FAMKTKAALA IWCPGYSETQ INATQAMKKR RKRKVTTNKC LEQVSQLQGL WRRFNRPLLK QQ

参考文献: 1.Osborn MJ, Ryan PL, Kirchhof N, et al. 2004. Blood, 103: 843-51.<br/>2.Liu YJ, Soumelis V, Watanabe N, et al. 2007. Annu Rev Immunol, 25: 193-219.<br/>3.Lu N, Wang YH, Arima K, et al. 2009. J Exp Med, 206: 2111-9.<br/>4.Ziegler SF. 2010. Curr Opin Immunol, 22: 795-9.<br/>5.Takai T. 2012. Allergol Int, 61: 3-17.

Accession: <a href="http://www.uniprot.org/uniprot/Q969D9" target="_blank">Q969D9</a>

中文别名: TSLP蛋白

Gene IDs: <a href="http://www.ncbi.nlm.nih.gov/gene/85480" target="_blank">85480</a>

种属: Human

来源: Escherichia coli.

纯度: > 98 % by SDS-PAGE and HPLC analyses.

内毒素水平: Less than 1 EU/μg of Recombinant HumanTSLP as determined by LAL method.

活性: Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using human IL-7Rα and human TSLP R co-transfected murine BaF3 pro-B cells is less than 0.3 ng/ml, corresponding to a specific activity of > 3.3 × 10⁶ IU/mg.

形态: Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl.

溶解方法: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

储存/保存方法: This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.

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