Dimethyl lithospermate B (dmLSB) is a selectiveNa⁺channel agonist. Dimethyl lithospermate B slows inactivation of sodium current (INa), leading to increased inward current during the early phases of the action potential (AP)^[1][2].

Na⁺channel^[1]

746.67

Solid

C₃₈H₃₄O₁₆

875313-64-7

• Phenols
• Polyphenols

• Plants
• Compositae
• Hemistepta lyrata

• Plants
• Labiatae

Room temperature in continental US; may vary elsewhere.

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

DMSO : 100 mg/mL(133.93 mM;Need ultrasonic)

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80℃, 6 months; -20℃, 1 month (protect from light)。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。