PKH 26 is a lipophilic membrane dye and widely used to determine cell proliferation in heterogeneous cells by flow cytometry. It is a red‐fluorescent dye (Ex/Em=551/567nm)^[1][2].

961.32

Viscous liquid

C₅₉H₉₇IN₂

154214-55-8

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 : 1.67 mg/mL(1.74 mM;ultrasonic and warming and heat to 60℃)

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。