目錄:愛必信（上海）生物科技有限公司>>細(xì)胞生物學(xué)>>重組蛋白>> abs01065Recombinant Rat SCF（2ug）
| 供貨周期 | 一周 | 規(guī)格 | 2ug |
|---|---|---|---|
| 貨號 | abs01065 |
| 概述 | |
|---|---|
| 種屬 | Rat |
| 形態(tài) | Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4. |
| 來源 | Escherichia coli. |
| 氨基酸序列 | MQEICRNPVT DNVKDITKLV ANLPNDYMIT LNYVAGMDVL PSHCWLRDMV THLSVSLTTL LDKFSNISEG LSNYSIIDKL GKIVDDLVAC MEENAPKNVK ESLKKPETRN FTPEEFFSIF NRSIDAFKDF MVASDTSDCV LSSTLGPEKD SRVSVTKPFM LPPVA |
| 內(nèi)毒素水平 | Less than 1 EU/µg of rRtSCF as determined by LAL method. |
| 活性 | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine MC/9-2 mast cells is less than 5 ng/ml, corresponding to a specific activity of > 2.0 × 105 IU/mg. |
| Accession # | P21581 |
| 預(yù)期分子量 | Approximay 18.5 kDa, a single non-glycosylated polypeptide chain containing 165 amino acids. |
| 性能 | |
|---|---|
| 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. |
| 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. |
| 純度 | > 95 % by SDS-PAGE and HPLC analyses. |
| Gene IDs | 60427 |
| 參考文獻(xiàn) | |
|---|---|
1. Ronnstrand L. 2004. Cell Mol Life Sci. 61:2535-48. 2. Anderson DM, Williams DE, Tushinski R, et al. 1991. Cell Growth Differ. 2:373-8. 3. Brannan CI, Lyman SD, Williams DE, et al. 1991. Proc Natl Acad Sci U S A. 88:4671-4. 4. Okayama Y, Kawakami T. 2006. Immunol Res. 34:97-115. | |
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