Merck
All Photos(3)

D9564

Sigma-Aldrich

DAPI,二乳酸

≥98% (HPLC)

Synonym(s):
4 & # 8242;,6-二脒基-2-苯吲哚,二乳酸酯
Empirical Formula (Hill Notation):
C16H15N5 · 2C3H6O3
Molecular Weight:
457.48
PubChem化学物质编号:
NACRES:
NA.47

质量水平

测定

≥98% (HPLC)

形式

powder

溶解性

H2O: 20 mg/mL

ε (extinction coefficient)

28.00-32.50 at 345-351 nm in methanol

application(s)

diagnostic assay manufacturing
hematology
histology

储存温度

2-8°C

SMILES string

CC(O)C(O)=O.CC(O)C(O)=O.NC(=N)c1ccc(cc1)-c2cc3ccc(cc3[nH]2)C(N)=N

一般描述

DAPI是一种吲哚林染料。它携带两种脒成分,一种在苯基环上,另一个直接在吲哚部分上。

应用

DAPI二乳酸盐已用于细胞的核染色。DAPI是一种常用的流式细胞术染色剂,广泛应用于DNA和核染色。此外,它还用于原位杂交和其他免疫荧光程序后的复染剂。

包装

10 mg

生化/生理作用

一种用于检测单个核酸分子的高灵敏度染料。DAPI已经被证明能检测溶液中的单一的脱氧核糖核酸分子,并能检测单细胞和叶绿体中的脱氧核糖核酸图谱。

储存分类代码

13 - Non 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)

Certificate of Analysis

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Certificate of Origin

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