81845

Propidium iodide

≥94% (HPLC)

• 동의어(들): 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide
• 실험식(Hill 표기법): C₂₇H₃₄I₂N₄
• CAS Number: 25535-16-4
• Molecular Weight: 668.39
• Beilstein: 3843838
• EC Number: 247-081-0
• MDL number: MFCD00011921
• UNSPSC 코드: 12352200
• PubChem Substance ID: 329769221
• NACRES: NA.77

속성

• Quality Level: 200
• 분석: ≥94% (HPLC)
• 양식: powder
• mp: 220-225 °C (dec.) (lit.)
• 형광: λ_ex 482 nm; λ_em 608 nm (pH 7.2); λ_ex 540 nm; λ_em 608 nm (bound to DNA)
• 저장 온도: 2-8°C
• SMILES string: [I-].[I-].CC[N+](C)(CC)CCC[n+]1c(-c2ccccc2)c3cc(N)ccc3c4ccc(N)cc14
• InChI: 1S/C27H33N4.2HI/c1-4-31(3,5-2)17-9-16-30-26-19-22(29)13-15-24(26)23-14-12-21(28)18-25(23)27(30)20-10-7-6-8-11-20;;/h6-8,10-15,18-19,29H,4-5,9,16-17,28H2,1-3H3;2*1H/q+1;;/p-1
• InChI key: XJMOSONTPMZWPB-UHFFFAOYSA-M

설명

일반 설명

PI is used for selective labelling of dead cells.

Propidium iodide is a fluorescent intercalating agent used for staining. It functions as an apoptosis marker and has linear DNA-binding capacity. Propidium iodide is an effective indicator of tissue injury.

애플리케이션

Propidium iodide has been used:

• to stain DNA in cell cycle analysis
• to stain cells and cell nuclei
• for the preparation of propidium iodide (PI)stock solution
• to stain cells for flow cytometry

in scrape-loading dye transfer assay

특징 및 장점

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

안전성 정보

• 픽토그램: GHS08
• 신호어: Warning
• 유해 및 위험 성명서: H341
• 예방조치 성명서: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Muta. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves