PeptideDB

Coumarin 6

CAS: 38215-36-0 F: C20H18N2O2S W: 350.43

Coumarin 6, a fluorescent dye, is used as a fluorescent probe in a microparticle drug delivery system to conduct in vivo
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Bioactivity Coumarin 6, a fluorescent dye, is used as a fluorescent probe in a microparticle drug delivery system to conduct in vivo tracking, cell uptake, and transport mechanism studies of drug delivery systems (λexc=450 nm, λem=505 nm)[1][2][3].
Invitro Coumarin 6 标记 HPMC 纳米颗粒[3](1) 将 Coumarin 6 溶于 DMF 配制 5 mg/mL 有机相溶液。(2) 将羟丙基甲基纤维素 (HPMC) 溶于 HBSS 配制 50 µg/mL 水相溶液。(3) 用 MasterFlex L/S 泵将有机溶液加入水相溶液中 (有机溶液与水相溶液体积比为 1:100),注射速度为 36 mL/min。(4) 室温搅拌 5 min,搅拌速度为 9 mL/min 的条件下制备 70 nm 的纳米颗粒。(5) MDCKII 细胞培养皿中加入 2 µg/mL 的纳米颗粒,暗处孵育 5 min、15 min、30 min 和 60 min。(6) 加入低温 PBS 缓冲液以中止 MDCKII 细胞摄取纳米颗粒,并用 HBSS 清洗。(7) 使用荧光显微镜观察 MDCKII 细胞摄取纳米颗粒的情况。
Name Coumarin 6
CAS 38215-36-0
Formula C20H18N2O2S
Molar Mass 350.43
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month