2127150-20-1
英文名稱(chēng)
JANELIA FLUOR 669, SE
CAS
2127150-20-1
分子式
C34H30F3N3O6SSi
分子量
693.77
MOL 文件
2127150-20-1.mol
2127150-20-1 結(jié)構(gòu)式
基本信息
英文別名
JF669, SEJANELIA FLUOR 669, SE
1-[7-(1-Azetidinyl)-10-[2-Carboxy-5-[(2-(2,5-dioxopyrrolidin-1-yl)oxy)-2-oxoethyl]thio-3,4,6-trifluorophenyl]-9,9-dimethyl-9-silaanthracen-2(9H)-ylidene]azetidinium, inner salt
JANELIA FLUOR 669, SE價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱(chēng) | CAS號(hào) | 包裝 | 價(jià)格 |
| 2025/02/08 | HY-131030 | Janelia Fluor? 669, SE | 2127150-20-1 | 2 mg | 12600元 |
常見(jiàn)問(wèn)題列表
生物活性
JF669, SE 是一種紅色的熒光染料，可與含巰基的鹵代標(biāo)記配體在溫和的條件下 (DIEA, DMF) 反應(yīng)，一步形成 JF669?HaloTag (Ex = 669 nm; Em = 682 nm)。體外研究
JF669 undergoes rapid conversion to thioether product (<5 min to completion) in organic solvents, where the dye predominantly adopts the closed form. JF669 displays comparatively excellent photostability, retaining 97% fluorescence after the same number of cycles.