form
solid
Quality Level
composition
Dye content, 95%
mp
>300 °C (lit.)
λmax
558 nm
SMILES string
CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccc(cc4S([O-])(=O)=O)S(O)(=O)=O)=[N+](/CC)CC)c1
InChI
1S/C27H30N2O7S2/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)
InChI key
IOOMXAQUNPWDLL-UHFFFAOYSA-N
General description
磺酰罗丹明 B (SRB) 是一种荧光蛋白染料。 据报告，染料在温和的碱性条件下与三氯乙酸固定细胞的氨基酸残基结合，并在温和的酸性条件下将其自身提取到溶液中。
Application
SRB 对其对活细胞反应性的 pH 敏感性使其可用于药物诱导的细胞毒性和细胞增殖。SRB 实验用于监测活细胞的酶活性。
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)
商品
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 341738-1G | 04061826754412 |
| 341738-5G | 04061826754429 |