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DNA polymerase

Product Name
DNA polymerase
CAS No.
9012-90-2
Chemical Name
DNA polymerase
Synonyms
Eta2;HHKF;KLENOW;EC 2.7.7.7;IUB: 2.7.7.7;POLYMERASE I;D polymerase;PhyScript Taq;KLENOW ENZYME;DNA POLYMERASE
CBNumber
CB3113594
Molecular Formula
NULL
Formula Weight
0
MOL File
Mol file
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DNA polymerase Property

storage temp. 
-20°C
form 
buffered aqueous glycerol solution
color 
colorless
biological source
enzyme from bacterial (Thermus Aquaticus)
EPA Substance Registry System
Nucleotidyltransferase, deoxyribonucleate (9012-90-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-43
Safety Statements 
26-36-24/25-36/37
WGK Germany 
3
F 
10
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D9380
Product name
DNA Polymerase I from Escherichia coli lysogenic for NM 964
Purity
buffered aqueous glycerol solution
Packaging
500units
Price
$262
Updated
2025/07/31
Sigma-Aldrich
Product number
D4545
Product name
Taq DNA Polymerase from Thermus aquaticus
Purity
with 10× PCR reaction buffer without MgCl2
Packaging
50units
Price
$61.4
Updated
2025/07/31
Sigma-Aldrich
Product number
D9380
Product name
DNA Polymerase I from Escherichia coli lysogenic for NM 964
Purity
buffered aqueous glycerol solution
Packaging
2000units
Price
$856
Updated
2025/07/31
Sigma-Aldrich
Product number
D4545
Product name
Taq DNA Polymerase from Thermus aquaticus
Purity
with 10× PCR reaction buffer without MgCl2
Packaging
250units
Price
$156
Updated
2025/07/31
Sigma-Aldrich
Product number
D8276
Product name
DNA Polymerase I, Klenow Fragment from Escherichia coli
Purity
buffered aqueous glycerol solution
Packaging
50units
Price
$160
Updated
2025/07/31
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DNA polymerase Chemical Properties,Usage,Production

Uses

Taq DNA Polymerase from Thermus aquaticus has been used in the process of DNA extraction (during gene amplification and sequencing). It has been used in genotyping. It has also been used in polymerase chain reaction (PCR) to study the constitutive production of epithelial neutrophil activating peptide 78 (ENA-78) and interleukin-8 (IL-8).

Uses

REDTaq? Genomic DNA Polymerase has been used as a component of the polymerase chain reaction (PCR) mix for PCR amplification. It has also been used as a component of the preamplification mix for PCR in amplified fragment length polymorphism (AFLP) analysis of Fusarium oxysporum sp. isolates.

Uses

For routine PCR amplifications REDTaq? DNA Polymerase has been used in polymerase chain reaction (PCR) and reverse transcription-polymerase chain reaction (RT-PCR) analysis.

General Description

Klenow enzyme is the large, C-terminal fragment (Mr 76,000) of E.coli DNA polymerase I, which can be obtained by subtilisin treatment of intact DNA polymerase I. It retains the 5′→3′ polymerase and the 3′→5′ exonuclease activities of intact DNA polymerase I, but lacks the 5′→3′ exonuclease activity of the native enzyme. The enzyme catalyzes the addition of mononucleotides from deoxynucleoside-5′-triphosphates to the 3′-hydroxyl terminus of a primer/template DNA. This property is used to synthesize DNA complementary to single-stranded DNA templates.
Klenow Enzyme is formed by subtilisin treatment of DNA polymerase I.

Biochem/physiol Actions

Taq polymerase catalyzes oligonucleotide primer-driven, DNA template dependent incorporation of dNTPs into complimentary DNA strands. It displays both 5′ to 3′ polymerase and exonuclease activities.

DNA polymerase Preparation Products And Raw materials

Raw materials

Preparation Products

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DNA polymerase Suppliers

China 260 Germany 2 India 7 Japan 2 Switzerland 1 United Kingdom 2 United States 23 Global 297
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
AppliChem GmbH
Tel
--
Fax
--
Email
service@applichem.de
Country
Germany
ProdList
1607
Advantage
74
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View Lastest Price from DNA polymerase manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
DNA polymerase 9012-90-2
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-07
Hebei Longbang Technology Co., Ltd
Product
DNA POLYMERASE 9012-90-2
Price
US $4.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-31
Hebei Jingbo New Material Technology Co., Ltd
Product
DNA polymerase 9012-90-2
Price
US $0.00/g
Min. Order
1g
Purity
99%
Supply Ability
1000000
Release date
2023-12-13

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