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Merck

42364

Sigma-Aldrich

1,1′-二十八烷基-3,3,3′,3′-四甲基吲哚菁高氯酸盐

BioReagent, suitable for fluorescence, ≥98.0% (TLC)

别名:

DiI

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About This Item

经验公式(希尔记法):
C59H97ClN2O4
CAS号:
分子量:
933.87
Beilstein:
8251870
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.32

产品线

BioReagent

方案

≥98.0% (TLC)

mp

68 °C (dec.) (lit.)

溶解性

DMF: soluble
DMSO: soluble
methanol: soluble

荧光

λex 550 nm; λem 567 nm in phosphate buffer/SDS pH 7.0

适用性

suitable for fluorescence

SMILES字符串

[O-]Cl(=O)(=O)=O.CCCCCCCCCCCCCCCCCCN1c2ccccc2C(C)(C)/C1=C\C=C\C3=[N+](CCCCCCCCCCCCCCCCCC)c4ccccc4C3(C)C

InChI

1S/C59H97N2.ClHO4/c1-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-41-50-60-54-46-39-37-44-52(54)58(3,4)56(60)48-43-49-57-59(5,6)53-45-38-40-47-55(53)61(57)51-42-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-2;2-1(3,4)5/h37-40,43-49H,7-36,41-42,50-51H2,1-6H3;(H,2,3,4,5)/q+1;/p-1

InChI key

JVXZRNYCRFIEGV-UHFFFAOYSA-M

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一般描述

DiI 是染料 Aye,一种 CAS 号为 41085-99-8 的化学品。它是荧光亲脂性阳离子吲哚菁染料,通常制成高氯酸盐。主要用于科学染色目的,例如单分子成像、命运绘图和神经元追踪(因为 DiI 保留在脂质双层膜中)。

应用

1,1′-二十八烷基-3,3,3′,3′-四甲基吲哚菁高氯酸盐用于以下应用:
  • DIL 溶液的制备
  • 荧光膜染料
  • Di-I 染色

生化/生理作用

亲脂性羰花青染料主要用于膜电压的光学记录和膜流动性的研究。用于神经元的逆行染色;在体内体外提供对活神经元的强烈、持久的染色。

其他说明

用于研究膜的亲脂荧光探针

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

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R D Klausner et al.
Biochemistry, 19(26), 6199-6203 (1980-12-23)
We have examined the phase partition preferences of the even chain length (n = 10-22) diacyl-3'3'-indocarbo-cyanine iodides (Cn diI) incorporated in disaturated lecithin (PC) vesicles. Two parameters were used to determine this phase preference: (i) the direction of shift of
Calorimetric investigation of the phase partitioning of the fluorescent carbocyanine probes in phosphatidylcholine bilayers.
M F Ethier et al.
Biochemistry, 22(5), 1178-1182 (1983-03-01)
Ralph Michael et al.
Vision research, 48(4), 626-634 (2008-01-29)
We evaluated the gross morphology, location, and fiber cell architecture of equatorial cortical opacities in the aging human lens. Using dark-field stereomicroscopy, we photographed donor lenses in toto and as thick slices. In addition, we investigated the details of the
Yong N Li et al.
The Journal of comparative neurology, 520(16), 3786-3802 (2012-08-22)
Bipolar cells convey luminance, spatial, and color information from photoreceptors to amacrine and ganglion cells. We studied the photoreceptor connectivity of 321 bipolar cells in the adult zebrafish retina. 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate (DiI) was inserted into whole-mounted transgenic zebrafish retinas to
Muhammad Umar Jawad et al.
PloS one, 5(12), e14250-e14250 (2010-12-21)
In carcinomas stromal cells participate in cancer progression by producing proteases such as MMPs. The expression MMP1 is a prognostic factor in human chondrosarcoma, however the role in tumor progression is unknown. Laser capture microdissection and In Situ hybridization were

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