Recombinant Human IL-31, 人蛋白IL-31

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产品描述：

产品名称：Recombinant Human IL-31

氨基酸序列: SHTLPVRLLR PSDDVQKIVE ELQSLSKMLL KDVEEEKGVL VSQNYTLPCL SPDAQPPNNI HSPAIRAYLK TIRQLDNKSV IDEIIEHLDK LIFQDAPETN ISVPTDTHEC KRFILTISQQ FSECMDLALK SLTSGAQQAT T

参考文献: 1. Sonkoly E, Muller A, Lauerma AI, et al. 2006. J Allergy Clin Immunol, 117: 411-7.<br/>2. Jawa RS, Chattopadhyay S, Tracy E, et al. 2008. J Interferon Cytokine Res, 28: 207-19.<br/>3. Takaoka A, Arai I, Sugimoto M, et al. 2005. Eur J Pharmacol, 516: 180-1.<br/>4. Ohmatsu H, Sugaya M, Suga H, et al. 2012. Acta Derm Venereol, 92: 282-3

Accession: <a href="http://www.uniprot.org/uniprot/Q6EBC2" target="_blank">Q6EBC2</a>

Gene IDs: <a href="http://www.ncbi.nlm.nih.gov/gene/386653" target="_blank">386653</a>

种属: Human

纯度: > 97 % by SDS-PAGE and HPLC analyses.

来源: Escherichia coli.

内毒素水平: Less than 1 EU/μg of Recombinant HumanIL-31 as determined by LAL method.

活性: Fully biologically active when compared to standard. The specific activity is determined by inducing STAT3 activation using human U-87 MG cells. 5 ng/mL of Recombinant HumanIL-31 can effectively induce STAT3 activation.

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.

形态: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH7.4.

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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