产品介绍
Product Description
General description
磺酰罗丹明B是罗丹明衍生的氨基氧杂蒽染料。 含两个磺酸基团，碱性条件下分离。
Application
磺酰罗丹明B钠盐用于：
- 定量相对总细胞质量
- 研究团聚体粘度
- 作为分子转子，测定气溶胶液滴的微粘度
Biochem/physiol Actions
磺酰罗丹明B钠盐可用于测量细胞生物量，也可用于细胞毒性筛查。
技术参数
Specifications
| biological source | synthetic (organic) |
| Quality Level | 100 |
| product line | BioReagent |
| form | powder |
| composition | Dye content, ~75% |
| technique(s) | cell culture | mammalian: suitable |
| solubility | methanol: 1 mg/mL |
| fluorescence | λex 565 nm; λem 586 nm in H2O |
| web metadata keyword.default | fluorescent dye, protine quantification, cytotoxicity, cell proliferation, in vitro toxicology |
| SMILES string | [Na+].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccc(cc4S([O-])(=O)=O)S([O-])(=O)=O)=[N+](\CC)CC)c1 |
| InChI | 1S/C27H30N2O7S2.Na/c1-5-28(6-2)18-9-12-21-24(15-18)36-25-16-19(29(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(30,31)32)17-26(23)38(33,34)35;/h9-17H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1 |
| InChI key | SXQCTESRRZBPHJ-UHFFFAOYSA-M |
