公告提醒:爱必信所有产品和服务仅用于科学研究,不用于临床应用及其他用途提供产品和服务(也不为任何个人提供产品和服务)! 产品描述: 产品名称:Recombinant Rat IL-7 氨基酸序列: DCHIKDKDGK AFGSVLMISI NQLDKMTGTD SDCPNNEPNF FKKHLCDDTK EAAFLNRAAR KLRQFLKMNI SEEFNDHLLR VSDGTQTLVN CTSKEEKTIK EQKKNDPCFL KRLLREIKTC WNKILKGSI 参考文献: 1. Goodwin RG, Lupton S, Schmierer A, et al. 1989. Proc Natl Acad Sci U S A. 86:302-6.<br/>2. Sutherland GR, Baker E, Fernandez KE, et al. 1989. Hum Genet. 82:371-2.<br/>3. Lupton SD, Gimpel S, Jerzy R, et al. 1990. J Immunol. 144:3592-601.<br/>4. Noguchi M, Nakamura Y, Russell SM, et al. 1993. Science. 262:1877-80.<br/>5. Fry TJ, Mackall CL. 2002. Blood. 99:3892-904.<br/>6. Fry TJ, Mackall CL. 2002. J Hematother Stem Cell Res. 11:803-7. Accession: <a href="http://www.uniprot.org/uniprot/P56478" target="_blank">P56478</a> Gene IDs: <a href="http://www.ncbi.nlm.nih.gov/gene/25647" target="_blank">25647</a> 种属: Rat 纯度: > 95 % by SDS-PAGE and HPLC analyses. 来源: Escherichia coli. 内毒素水平: Less than 1 EU/μg of rRtIL-7 as determined by LAL method. 活性: Fully biologically active when compared to standard. The ED<sub>50</sub> as determined by a cell proliferation assay using murine 2E8 cells is less than 2.0 ng/ml, corresponding to a specific activity of > 5.0 × 10<sup>5</sup> IU/mg. 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, pH 7.4. 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. 产品信息订购:
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