Histamine is an organic nitrogenous compound involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter.

111.15

Solid

C₅H₉N₃

51-45-6

组胺；组织胺

• Others

Room temperature in continental US; may vary elsewhere.

4°C, stored under nitrogen, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)

H₂O : ≥ 34 mg/mL(305.89 mM)

*"≥" means soluble, but saturation unknown.

请根据半岛bd体育手机客户端 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半岛bd体育手机客户端 失效。
储备液的保存方式和期限：-80℃, 6 months; -20℃, 1 month (stored under nitrogen, away from moisture)。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。