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L0144

Sigma-Aldrich

萤光黄 CH 二钾盐

powder

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About This Item

经验公式（希尔记法）:
C13H9K2N5O9S2
CAS号:
71206-95-6
分子量:
521.57
Beilstein:
5224942
MDL號碼:
MFCD00013445
分類程式碼代碼:
12171500
PubChem物質ID:
24896249
NACRES:
NA.77

形狀

powder

顏色

orange

螢光

λex 428 nm; λem 540 nm

儲存溫度

room temp

SMILES 字串

[K+].[K+].NNC(=O)NN1C(=O)c2cc(cc3c(N)c(cc(C1=O)c23)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C13H11N5O9S2.2K/c14-10-5-1-4(28(22,23)24)2-6-9(5)7(3-8(10)29(25,26)27)12(20)18(11(6)19)17-13(21)16-15;;/h1-3H,14-15H2,(H2,16,17,21)(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

InChI 密鑰

HCWYSCVNSCIZCN-UHFFFAOYSA-L

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一般說明

萤黄CH是一种固色染料，其激发光谱和发射光谱分别为430 nm和540 nm。

應用

萤黄CH二钾盐用于：
  • 可视化细胞形态
  • 通过划痕标记试验评估间隙连接的细胞间通信活动
  • 用作细胞内液的组成部分，即填充树突以显现神经形态
  • 用于细胞内液中，以在细胞内标记记录的神经元

特點和優勢

高度荧光染料，可用于标记神经细胞。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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Journal of cellular and molecular medicine, 16(1), 22-31 (2011-07-12)
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Teotia P, et al.
Bio-protocol, 7(7) (2017)
Kun-Yi Hsin et al.
Nucleic acids research, 39(Database issue), D1042-D1048 (2010-11-06)
We present the relational database EDULISS (EDinburgh University Ligand Selection System), which stores structural, physicochemical and pharmacophoric properties of small molecules. The database comprises a collection of over 4 million commercially available compounds from 28 different suppliers. A user-friendly web-based
Gregor Belušič et al.
Proceedings. Biological sciences, 288(1961), 20211560-20211560 (2021-10-28)
In many butterflies, the ancestral trichromatic insect colour vision, based on UV-, blue- and green-sensitive photoreceptors, is extended with red-sensitive cells. Physiological evidence for red receptors has been missing in nymphalid butterflies, although some species can discriminate red hues well.
The morphology and intrinsic excitability of developing mouse retinal ganglion cells
Qu Juan and Myhr K L
PLoS ONE, 6(7), e21777-e21777 (2011)
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