Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protegido da luz,Armazenar a -20°C,Dessecado Ships Arca de gelo + almofadas de gelo Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 279 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
O PI é um reagente de coloração nuclear que pode corar o ADN. Tal como o EB, o PI intercala-se no ADN de cadeia dupla e liberta fluorescência vermelha. É frequentemente utilizado para a deteção de apoptose ou necrose e para a análise por citometria de fluxo. Embora o PI não possa atravessar as membranas das células vivas, pode atravessar as membranas das células danificadas para corar os núcleos. O PI é frequentemente utilizado com Calceína, AM, Hoechst 33258 ou Hoechst 33342, etc. Pode corar células vivas e mortas ao mesmo tempo. Os comprimentos de onda de excitação e de emissão do complexo PI-DNA são de 535 nm e 615 nm, respetivamente.
Processo de coloração
(1) Preparar uma solução de PI 10-50μM com PBS ou tampão adequado.
(2) Adicionar 1/10 do volume do meio ao meio de cultura celular (a concentração 1/10 do tampão PI também pode ser usada para substituir o meio).
(3) Incubar as células a 37°C durante 10-20 minutos.
(4) Lavar as células duas vezes com PBS ou um tampão adequado.
(5) Observar as células num microscópio de fluorescência com um filtro de comprimento de onda de excitação de 535 nm e um filtro de comprimento de onda de emissão de 615 nm.
Condições de armazenamento: Armazenar a -20°C, seco e escuro, válido por um ano.
Precauções
A MSDS mostra que o iodeto de propídio PI é o mesmo que EB mutagénico para as células germinativas e é cancerígeno. É necessário ter o máximo cuidado para o proteger!
O iodeto de propídio PI é um mutagénico das células germinativas; os testes in vitro revelaram efeitos mutagénicos!
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Classe | Quinolines and derivatives |
| Subclass | Phenylquinolines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenylquinolines |
| Alternative Parents | Phenanthridines and derivatives Phenylpyridines Isoquinolines and derivatives Benzene and substituted derivatives Tetraalkylammonium salts Heteroaromatic compounds Azacyclic compounds Primary amines Organopnictogen compounds Organic iodide salts Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Phenylquinoline - Benzoquinoline - Phenanthridine - 2-phenylpyridine - Isoquinoline - Monocyclic benzene moiety - Benzenoid - Pyridine - Tetraalkylammonium salt - Heteroaromatic compound - Quaternary ammonium salt - Azacycle - Organic salt - Organic iodide salt - Amine - Organonitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - Primary amine - Aromatic heteropolycyclic compound |
| Descrição | This compound belongs to the class of organic compounds known as phenylquinolines. These are heterocyclic compounds containing a quinoline moiety substituted with a phenyl group. |
| External Descriptors | organic iodide salt |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 11, 2026 | P266304 | |
| Certificate of Analysis | Sep 11, 2026 | P266304 | |
| Certificate of Analysis | Sep 11, 2026 | P266304 | |
| Certificate of Analysis | Sep 11, 2026 | P266304 | |
| Certificate of Analysis | Sep 11, 2026 | P266304 | |
| Certificate of Analysis | Sep 07, 2026 | P266304 | |
| Certificate of Analysis | Aug 04, 2026 | P266304 | |
| Certificate of Analysis | Aug 04, 2026 | P266304 | |
| Certificate of Analysis | Aug 04, 2026 | P266304 | |
| Certificate of Analysis | Aug 04, 2026 | P266304 | |
| Certificate of Analysis | Jul 03, 2026 | P266304 | |
| Certificate of Analysis | May 20, 2026 | P266304 | |
| Certificate of Analysis | Apr 03, 2026 | P266304 | |
| Certificate of Analysis | Mar 18, 2026 | P266304 | |
| Certificate of Analysis | Mar 14, 2026 | P266304 | |
| Certificate of Analysis | Mar 14, 2026 | P266304 | |
| Certificate of Analysis | Feb 05, 2026 | P266304 | |
| Certificate of Analysis | Feb 05, 2026 | P266304 | |
| Certificate of Analysis | Jan 10, 2026 | P266304 | |
| Certificate of Analysis | Jan 10, 2026 | P266304 | |
| Certificate of Analysis | Jan 10, 2026 | P266304 | |
| Certificate of Analysis | Jan 10, 2026 | P266304 | |
| Certificate of Analysis | Jan 10, 2026 | P266304 | |
| Certificate of Analysis | Nov 07, 2025 | P266304 | |
| Certificate of Analysis | Jul 10, 2025 | P266304 | |
| Certificate of Analysis | Mar 04, 2025 | P266304 | |
| Certificate of Analysis | Jul 31, 2024 | P266304 | |
| Certificate of Analysis | May 13, 2024 | P266304 | |
| Certificate of Analysis | May 13, 2024 | P266304 | |
| Certificate of Analysis | Jan 03, 2024 | P266304 | |
| Certificate of Analysis | Jul 13, 2023 | P266304 | |
| Certificate of Analysis | Jul 13, 2023 | P266304 |
| Sensibilidade | Light sensitive;Moisture sensitive |
|---|---|
| Ponto de fusão (°C) | 220-225°C |
| Peso molecular | 668.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 7 |
| Exact Mass | 668.087 Da |
| Monoisotopic Mass | 668.087 Da |
| Topological Polar Surface Area | 55.900 Ų |
| Heavy Atom Count | 33 |
| Formal Charge | 0 |
| Complexity | 555.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 3 |