Name:Recombinant FGF-8b (Fibroblast growth factor-8b), Human, AF; Source:Human Cytokines; UniProt ID:P55075; Host:Escherichia coli; Reactivity:Measure by its ability to induce 3T3 cells proliferation. The ED50 for this effect is 1.4-3.8 ng/mL. The specific activity of recombinant human FGF-8b is > 2 x 105 IU/mg.; Application:Cell culture, Elisa; Calculated Mol Weight:22 kDa; Observed Mol Weight:23 kDa; Storage Condition:Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months.; Recommended Dilution:It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 100 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.; Buffer System:<0.1 EU per 1 μg of the protein by the LAL method. The protein was lyophilized from a 0.2 µm filtered solution containing 0.1% sarkosyl in 1X PBS, pH 8.0. 更多产品详情请至www.abways.com查询（按产品编号查询时请去除产品编号尾部的S）