Product P1944 - Phenol:Chloroform: Iso-amyl alcohol (125:24:1) is acidic. As such, the RNA isolates in an acidic pH and will partition the genomic DNA into the organic phase leaving only the RNA in the top aqueous phase.
P1944
Phenol:Chloroform:Iso-amyl alcohol (125:24:1)
Molecular Biology
Synonym(s):
phenol chloroform RNA extraction
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About This Item
NACRES:
NA.52
UNSPSC Code:
12190000
Assay:
≥99.0%
Grade:
Molecular Biology
Pricing and availability is not currently available.
grade
Molecular Biology
Quality Segment
assay
≥99.0%
form
liquid
pH
4.3-4.7
application(s)
life science and biopharma
storage temp.
2-8°C
General description
Phenol:Chloroform:Iso-amyl alcohol (125:24:1) is used for the purification of total RNA from mixtures of crude cell extracts and can eliminate the need for a time consuming ultracentrifugation step. The addition of phenol, chloroform, and isoamyl can be employed to aid in the separation of lipids and cellular debris, leading to the transfer of these components to the organic phase. Meanwhile, the genomic DNA (gDNA) remains in the aqueous phase, effectively isolating it from the other substances.
Application
Phenol:Chloroform:Iso-amyl alcohol (125:24:1) has been used:
- for the extraction and purification of RNA.
- to isolate RNA from Arabidopsis siliques.
- to extract proteins and DNA from polysomal and non-polysomal fractions.
- in TRIzol methods to prepare and extract miRNAs from cells, tissue, and whole flies.
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This Item | |||
|---|---|---|---|
| description Molecular Biology | description Molecular Biology | description Supplied with Equilibration buffer, Molecular Biology | description suitable for nucleic acid purification |
| grade Molecular Biology | grade Molecular Biology | grade Molecular Biology | grade - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥99.0% | assay ≥99.0% | assay ≥99.0% | assay - |
| application(s) life science and biopharma | application(s) agriculture | application(s) agriculture | application(s) agriculture |
| form liquid | form liquid | form liquid | form liquid |
| pH 4.3-4.7 | pH 6.5-6.9(pH of phenolic phase) | pH 7.8-8.2(pH of phenolic phase after the addition of Equilibration Buffer), 6.5-6.9(pH of phenolic phase) | pH - |
Signal Word
Danger
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 1 Oral - STOT RE 2
Target Organs
Liver,Kidney, Nervous system,Kidney,Liver,Skin
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
175.0 °F - closed cup
Flash Point (°C)
79.44 °C - closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Hello, Your product is fractionated into two phases. Should I use lower phase for RNA extraction? Thank you
1 answer-
Helpful?
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