L-755,507 enhances CRISPR-mediated homology-directed repair (HDR) efficiency in human induced pluripotent stem cells (iPSCs). L-755,507 is also a very potent and selective β3-AR adrenergic receptor partial agonist, selective over both β1-AR and β2-AR adrenoceptor binding.
L-755,507 is a potent β3-adrenergic receptor partial agonist > 1000-fold selective over β1- and β2-adrenoceptors (EC50 values are 0.43, 580 and > 10000 nM for activation of cloned human β3-, β1- and β2-adrenoceptors respectively). And also stimulates lipolysis in rhesus adipocytes in vitro (EC50 = 3.9 nM). Enhances CRISPR-mediated homology-directed repair (HDR) efficiency in human induced pluripotent stem cells (iPSCs).
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,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Yu et al (2015) Small molecules enhance CRISPR genome editing in pluripotent stem cells. Cell Stem Cell 16 142. PMID: 25658371.
[2] Parmee et al (1998) Discovery of L-755,507: a subnanomolar human β3 adrenergic receptor agonist. Bioorg.Med.Chem.Lett. 8 1107. PMID: 9871717.
[3] Fisher et al (1998) A selective human β3 adrenergic receptor agonist increases metabolic rate in rhesus monkeys. J.Clin.Invest. 101 2387. PMID: 9616210.
分子式 C30H40N4O6S |
分子量 584.73 |
CAS号 159182-43-1 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 100 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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