Calcein 是一种荧光染料和自灭探针,是一种脂囊泡渗漏的指示剂,也是一种 EDTA 钙离子滴定和荧光测定钙离子的络合指示剂。
产品描述
Calcein is a fluorescent dye and self-quenching probe that used as an indicator of lipid vesicle leakage, and a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium.
Cas No.
1461-15-0
分子式
C30H26N2O13
分子量
622.53
别名
Fluorexon;钙黄绿素;Calcein
储存和溶解度
H2O:5 mg/mL (8.03 mM),ultrasonic and adjust pH to 12 with NaOH
DMSO:95 mg/mL (152.6 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years