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P1944

Phenol:Chloroform:Iso-amyl alcohol (125:24:1)

Molecular Biology

Synonym(s):

phenol chloroform RNA extraction

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Size/SKUAvailabilityPrice
100 mL
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$89.90
400 mL
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$273.00

About This Item

NACRES:
NA.52
UNSPSC Code:
12190000
Assay:
≥99.0%
Grade:
Molecular Biology

$89.90


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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
P3803P2069P4682
application(s)

life science and biopharma

application(s)

agriculture

application(s)

agriculture

application(s)

-

assay

≥99.0%

assay

≥99.0%

assay

≥99.0%

assay

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

grade

Molecular Biology

grade

Molecular Biology

grade

Molecular Biology

grade

Molecular Biology

form

liquid

form

liquid

form

liquid

form

liquid

pH

4.3-4.7

pH

6.5-6.9(pH of phenolic phase)

pH

6.5-6.9(pH of phenolic phase), 7.8-8.2(pH of phenolic phase after the addition of Equilibration Buffer)

pH

4.1-4.5 (25 °C)


signalword

Danger

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

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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Questions

  1. Hello, Your product is fractionated into two phases. Should I use lower phase for RNA extraction? Thank you

    1 answer
    1. 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.

      Helpful?

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