生物活性
β-甘油磷酸盐是激酶反应缓冲液中丝氨酸-苏氨酸磷酸酶的一种经典抑制剂。β-甘油磷酸盐是一种有机磷酸盐供体 并已在培养基中用于将间充质干细胞分化为成骨细胞型细胞。
化学数据
分子量 | 306.11 |
分子式 | C3H9O6PNa2.5(H2O) |
CAS号 | 13408-09-8 |
纯度 | >99% |
溶解性(25°C) | Water 50 mg/mL |
储存和运输条件 | 2-8°C, protect from light, dry, sealed 常温运输及临时存放 |
实验操作 来自于公开的文献,仅供相同实验参考(如实验材料、目的不同,请参考其他文献)
细胞实验 |
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细胞系 | BVSMC bovine vascular smooth muscle cells |
方法 | BVSMCs were cultured in DMEM medium containing 10 mmol/L sodium pyruvate and 15% FBS. After confluence, the cells were seeded in DMEM containing 10 mmol/L sodium pyruvate, 15% FBS, 10 mmol/L β-glycerophosphate, 10-7 mol/L insulin and 50 μg/mL ascorbic acid, and cultured for 14 days (calcification culture) base). The medium was changed every 3 days. In some experiments, only beta-glycerophosphate was used to induce BVSMC calcification. In addition, in the time course experiment, cells were selected as controls before culturing in calcified medium (defined as day 0). |
浓度 | 10 mmol/L |
处理时间 | 14 d |
不同实验动物依据体表面积的等效剂量转换表(数据来源于FDA指南)
| 小鼠 | 大鼠 | 兔 | 豚鼠 | 仓鼠 | 狗 |
重量 (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
体表面积 (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
Km系数 | 3 | 6 | 12 | 8 | 5 | 20 |
动物 A (mg/kg) = 动物 B (mg/kg) × | 动物 B的Km系数 |
动物 A的Km系数 |
例如,依据体表面积折算法,将化合物用于小鼠的剂量20 mg/kg 换算成大鼠的剂量,需要将20 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到化合物用于大鼠的等效剂量为10 mg/kg。
储备液配制
以下数据基于产品分子量,对于特殊产品,请参照COA中的储备液配制条件和说明进行操作。
Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
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1 mM | 3.2668 mL | 16.334 mL | 32.668 mL |
5 mM | 0.6534 mL | 3.2668 mL | 6.5336 mL |
10 mM | 0.3267 mL | 1.6334 mL | 3.2668 mL |