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S7635

Sigma-Aldrich

磺酰罗丹明 101

Dye content ~95 %, Powder

别名:

SR101; 2-(3-氧杂-23-氮杂-9-氮阳离子庚环[17.7.1.15,9.02,17.04,15.023,27.013,28]二十八烷-1(27),2(17),4,9(28),13,15,18-庚烷-16-基)-5-磺基苯磺酸盐

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About This Item

经验公式（希尔记法）:
C31H30N2O7S2
CAS号:
60311-02-6
分子量:
606.71
Beilstein:
3582548
EC 号:
262-159-4
MDL编号:
MFCD00012407
UNSPSC代码:
12171500
PubChem化学物质编号:
24899749
NACRES:
NA.47

产品名称

磺酰罗丹明 101, Dye content ~95 %

表单

powder

质量水平

100

组成

Dye content, ~95%

技术

microbe id | staining: suitable

颜色

black
dark green to brown

溶解性

methanol: 1 mg/mL

ε (消光系数)

≥105000 at 573-579 nm in ethanol

荧光

λex 586 nm; λem 605 nm in H2O

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

OS(=O)(=O)c1ccc(C2=C3C=C4CCC[N+]5=C4C(CCC5)=C3Oc6c7CCCN8CCCc(cc26)c78)c(c1)S([O-])(=O)=O

InChI

1S/C31H30N2O7S2/c34-41(35,36)20-9-10-21(26(17-20)42(37,38)39)27-24-15-18-5-1-11-32-13-3-7-22(28(18)32)30(24)40-31-23-8-4-14-33-12-2-6-19(29(23)33)16-25(27)31/h9-10,15-17H,1-8,11-14H2,(H-,34,35,36,37,38,39)

InChI key

COIVODZMVVUETJ-UHFFFAOYSA-N

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相关类别

一般描述

磺酰罗丹明101是一种红色荧光染料，是水溶性的两性罗丹明。

应用

磺酰罗丹明101已用于：
  • 标记星形胶质细胞
  • 定量聚合酶链式反应(PCR)
  • 测定组织样品的损伤率

生化/生理作用

磺酰罗丹明101可特异性标记新皮质星形胶质细胞。常用于大脑成像。研究表明磺酰罗丹明101可用作癫痫引发药物。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR5977
SHBR9644
SHBR7199
SHBR0266
SHBP7695

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Stimulus-Evoked Calcium Transients in Somatosensory Cortex Are Temporarily Inhibited by a Nearby Microhemorrhage
Flor A
PLoS ONE (2013)
Sulforhodamine 101, a widely used astrocyte marker, can induce cortical seizure-like activity at concentrations commonly used
Rune R
Scientific Reports (2016)
Single-cell genetic analysis of ductal carcinoma in situ and invasive breast cancer reveals enormous tumor heterogeneity yet conserved genomic imbalances and gain of MYC during progression
Heselmeyer HK, et al.
The American Journal of Pathology, 181(5), 1807-1822 (2012)
Takashi Yoshida et al.
Nature communications, 11(1), 872-872 (2020-02-15)
Natural scenes sparsely activate neurons in the primary visual cortex (V1). However, how sparsely active neurons reliably represent complex natural images and how the information is optimally decoded from these representations have not been revealed. Using two-photon calcium imaging, we
David S Greenberg et al.
Nature neuroscience, 11(7), 749-751 (2008-06-17)
It is unclear how the complex spatiotemporal organization of ongoing cortical neuronal activity recorded in anesthetized animals relates to the awake animal. We therefore used two-photon population calcium imaging in awake and subsequently anesthetized rats to follow action potential firing
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