参考文献: 1. Pinkas-Kramarski R, Lenferink AE, Bacus SS, et al. 1998. Oncogene, 16: 1249-58. 2. Dunbar AJandGoddard C. 2000. Int J Biochem Cell Biol, 32: 805-15. 3. Mifune M, Ohtsu H, Suzuki H, et al. 2004. Am J Physiol Cell Physiol, 287: C807-13. 4. Schneider MR, Mayer-Roenne B, Dahlhoff M, et al. 2009. J Bone Miner Res, 24: 455-67.
Gene IDs: 685
纯度: > 98 % by SDS-PAGE and HPLC analyses.
来源: Escherichia coli.
内毒素水平: Less than 1 EU/μg of Recombinant HumanBTC 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 Balb/c 3T3 cells is less than 0.05 ng/ml, corresponding to a specific activity of > 2.0 × 107 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.