跳转至内容
Merck
CN
所有图片(1)

文件

08658

Sigma-Aldrich

8-氨基萘-1,3,6-三磺酸 二钠盐

BioReagent, suitable for fluorescence, ≥90% (CE)

登录查看公司和协议定价
所有图片(1)
别名:
8-氨基-1,3,6-萘三磺酸二钠, ANTS
经验公式（希尔记法）:
C10H7NNa2O9S3
CAS号:
5398-34-5
分子量:
427.34
Beilstein:
3854839
EC 号:
226-431-6
MDL编号:
MFCD00070572
UNSPSC代码:
12352106
PubChem化学物质编号:
329748624
NACRES:
NA.32

产品线

BioReagent

质量水平

200

检测方案

≥90% (CE)

杂质

~8% water

溶解性

15% acetic acid: soluble
H2O: soluble

荧光

λex 356 nm; λem 512 nm in 0.1 M phosphate pH 7.0

适用性

suitable for fluorescence

SMILES字符串

[Na+].[Na+].Nc1cc(cc2cc(cc(c12)S([O-])(=O)=O)S([O-])(=O)=O)S(O)(=O)=O

InChI

1S/C10H9NO9S3.2Na/c11-8-3-6(21(12,13)14)1-5-2-7(22(15,16)17)4-9(10(5)8)23(18,19)20;;/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20);;/q;2*+1/p-2

InChI key

KHJANRFXWPPWEL-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

应用

该分子试剂是一种聚阴离子染料，通常会与阳离子猝灭剂DPX（X1525）结合用于膜融合或通透性测定，包括补体介导的免疫裂解。ANTS的荧光已证实可被铊和铯离子有效淬灭。可用作神经元示踪剂。ANTS在水中具有相对较高的斯托克斯位移，这足以将其发射的光与生物样品的大多数自发荧光区分开。 D2O可将ANTS的荧光量子产率提高四倍，而这已被证明可用于测定红细胞鬼影和肾脏收集管中的透水性。碳水化合物的还原末端可与ANTS分子的伯氨基发生反应形成席夫碱，其随后可通过氰基硼氢化钠被还原为仲胺。该还原性胺化反应是酸催化的，因此反应溶液的pH值可通过ANTS改变碳水化合物的动力学和衍生化程度。需要特别注意的是，该反应能够在中性pH下进行，而这对于寡糖中对酸水解敏感的唾液酸键的完整性是有利的。用ANTS对碳水化合物进行这样的标记使得通过毛细管电泳对复杂的混合物进行分离成为可能。
用于寡糖测序的糖类和糖蛋白荧光标记。

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Rossana Mastrandrea et al.
Scientific reports, 7(1), 4888-4888 (2017-07-09)
The brain is a paradigmatic example of a complex system: its functionality emerges as a global property of local mesoscopic and microscopic interactions. Complex network theory allows to elicit the functional architecture of the brain in terms of links (correlations)
Shee-Mei Lok et al.
PloS one, 7(11), e50995-e50995 (2012-12-12)
Dengue virus infects approximately 100 million people annually, but there is no available therapeutic treatment. The mimetic peptide, DN59, consists of residues corresponding to the membrane interacting, amphipathic stem region of the dengue virus envelope (E) glycoprotein. This peptide is
Philipp A M Schmidpeter et al.
Nature communications, 11(1), 6401-6401 (2020-12-18)
SthK, a cyclic nucleotide-modulated ion channel from Spirochaeta thermophila, activates slowly upon cAMP increase. This is reminiscent of the slow, cAMP-induced activation reported for the hyperpolarization-activated and cyclic nucleotide-gated channel HCN2 in the family of so-called pacemaker channels. Here, we
Dorian Vogel et al.
NeuroImage. Clinical, 27, 102271-102271 (2020-05-24)
Deep brain stimulation (DBS) therapy requires extensive patient-specific planning prior to implantation to achieve optimal clinical outcomes. Collective analysis of patient's brain images is promising in order to provide more systematic planning assistance. In this paper the design of a
Malgorzata Tokarska-Schlattner et al.
PloS one, 7(8), e43178-e43178 (2012-08-23)
A broad spectrum of beneficial effects has been ascribed to creatine (Cr), phosphocreatine (PCr) and their cyclic analogues cyclo-(cCr) and phospho-cyclocreatine (PcCr). Cr is widely used as nutritional supplement in sports and increasingly also as adjuvant treatment for pathologies such
查看所有相关文献

商品

聚糖标记

蛋白质的结构修饰对于活细胞是必不可少的。发生调节异常时，它们往往是会引发疾病。聚糖是生物系统中许多结构变异的原因，它们在细胞表面的表现通常被称为“糖”。

Glycan Labeling

Glycans play a key role in protein structure and disease; representation on cell surfaces is the glycome.

感应染料

一氧化氮 (NO) 是神经元、内皮细胞和免疫系统中的信号转运分子。

Sensor Dyes

Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门