biological activity fully biologically active when compared to standard. the ed50 as determined by its ability to induce camp accumulation in murine mc3t3e1 cells is less than 50 ng/ml, corresponding to a specific activity of > 2.0 × 104 iu/mg. physical appearance sterile filtered white lyophilized (freeze-dried) powder. formulation lyophilized from a 0.2 μm filtered concentrated solution in pbs, ph 7.4.
usage this material is offered by shanghai primegene bio-tech for research, laboratory or further evaluation purposes. not for human use.
上海普欣生物技術(shù)有限公司
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