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关于此项目
线性分子式:
C21H17ClN2O3
化学文摘社编号:
分子量:
380.82
UNSPSC Code:
12352116
NACRES:
NA.32
PubChem Substance ID:
EC Number:
263-687-8
Beilstein/REAXYS Number:
6030951
MDL number:
product line
BioReagent
Quality Level
assay
≥85% (HPLC)
form
powder
impurities
≤10% water
solubility
ethanol: 20 mg/mL, clear, red
suitability
in accordance for fluorescence, suitable for fluorescence
SMILES string
Cl[H].COC(=O)c1ccccc1C2=C3C=CC(=N)C=C3Oc4cc(N)ccc24
InChI
1S/C21H16N2O3.ClH/c1-25-21(24)15-5-3-2-4-14(15)20-16-8-6-12(22)10-18(16)26-19-11-13(23)7-9-17(19)20;/h2-11,22H,23H2,1H3;1H
InChI key
MYFATKRONKHHQL-UHFFFAOYSA-N
General description
罗丹明123是荧光染料。
Application
罗丹明123用于:
- 作为P-糖蛋白(P-gp)的底物,可在荧光积累测定中读出功能性转运体活性
- 标记细胞,通过流式细胞术估计P-gp的表达情况
- 在转运研究中,添加至顶端到基底外侧(AB-转运)或基底外侧到顶端(BA-转运)
- 检测线粒体膜电位(ΔΨm)
Biochem/physiol Actions
罗丹明123通常作为官能报告物,报告流式细胞术中的P-糖蛋白(P-gp)。
最常用于流式细胞术的荧光染料,可用作Pgp的功能性报告分子。在癌症治疗中,MDR蛋白的功能测定是比MDR蛋白表达水平更好的预后指标。Rh 123可用于多参数分析而无荧光干扰,可与常用蛋白质标记染料组合使用,如PE-Cy5和AMCA(7-氨基-4-甲基香豆素-3-乙酸)。近期报道表明,Rh123也可能是MRP1的底物。
Other Notes
上活体线粒体特异性染料
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 83702-50MG | 04061833005798 |
| 83702-10MG | 04061833005781 |