| Description | DDAO-C6, a cridone ester derivative, serves as a highly specific fluorescent probe for detecting human serum albumin (HSA). Additionally, it functions as an enzymatically activatable near-infrared fluorescent probe, facilitating the visual detection of endogenous lipase produced by gut microbes (Ex/Em=600/658 nm) [1] [2]. |
| In vitro | DDAO-C6（10 μM; 30 min; 37 ℃）表现出荧光强度与脂肪酶浓度（0-50 μg/mL）之间的线性关系，并且在活性脂肪酶存在时产生红色荧光信号[1]。 |
| In vivo | DDAO-C6可用于指导快速识别和培养来自人类粪便肠道微生物的脂肪酶活性真菌株，这是一项用于肠道微生物生物学研究的潜在技术[2]。 |
| molecular weight | 420.33 |
| Molecular formula | C22H23Cl2NO3 |
| CAS | 2102418-90-4 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |