规格

价格

库存

数量

2 mg

¥ 753

5日内发货

生物活性

产品描述	HOKU-81is a new bronchodilator and is one of the metabolites of tulobuterol.
体外活性	HOKU-81 was approximately 8 times more potent than tulobuterol, approximately twice as potent as salbutamol, and approximately as potent as isoprenaline in relaxing effect on the isolated tracheal smooth muscle preparation of guinea pigs. HOKU-81 appears to be a potent and selective beta 2-stimulant with a slight inotropic action. Adrenergic Receptor Effects of HOKU-81 on isolated trachea and atria of guinea pigs were compared with those of various bronchodilators. This effect of HOKU-81 seems to be due to direct action on the adrenergic beta-receptor.
别名	4-Hydroxytulobuterol

化学信息

储存&溶解度

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

溶解度信息

DMSO: 50 mg/mL (205.15 mM), Sonication is recommended.

体内实验配方

10% DMSO+40% PEG300+5% Tween-80+45% Saline: 2.5 mg/mL (10.26 mM), Sonication is recommeded.

请按顺序添加溶剂，在添加下一种溶剂之前，尽可能使溶液澄清。如有必要，可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考，体内配方并不是绝对的，请根据不同情况进行调整。

溶液配制表

DMSO