DAPI
Also known as 4',6-diamidino-2-phenylindole, antifade, 2-(4-(aminoiminomethyl)phenyl)-1H-indole-6-carboximidamide, 4',6-diamidinophenyl-indole
与DNA结合的荧光染料
Chemical data
- Formula
- C16H15N5
- Molecular weight
- 277.32 g/mol
- IUPAC name
- 2-(4-carbamimidoylphenyl)-1H-indole-6-carboximidamide
- SMILES
- C1=CC(=CC=C1C2=CC3=C(N2)C=C(C=C3)C(=N)N)C(=N)N
- InChIKey
- FWBHETKCLVMNFS-UHFFFAOYSA-N
- XLogP
- 1.6
- Polar surface area
- 116 Ų
- H-bond donors
- 5
- H-bond acceptors
- 2
- Formal charge
- 0
via PubChem
Research
10,023 papersArticle · 中文
DAPI即4',6-二脒基-2-苯基吲哚（4',6-diamidino-2-phenylindole），是一種能夠與DNA強力結合的螢光染料，常用於螢光顯微鏡觀測。因為DAPI可以透過完整的細胞膜，它可以用于活細胞和固定細胞的染色。
Abstract from DBpedia / Wikipedia · CC BY-SA