Classical DNA polymerases

Classical DNA polymerases



Taq DNA polymerase is a thermostable DNA polymerase isolated from Thermus aquaticus.
This enzyme has a molecular weight of 95 kDa and exhibits both a 5'→3' DNA polymerase and a 5'→3 exonuclease activity. The 5'-3' exonuclease activity  leaves a 3' overhang on the PCR product, which are convenient for direct t-A cloning.Taq DNA Polymerase lacks 3'-5' exonuclease activity and proofreading ability.
Taq DNA polymerase can withstand prolonged incubation at high temperatures without a significant loss of activity and is widely used in assays for molecular biology, like routine PCR and cloning PCR.

We offer a wide range of Taq DNA polymerase for use in PCR. Please find below a selection of Taq DNA polymerase with main features :

Name Taq DNA polymerase EsayTaq
Product code NB-03-0083 to 0087 AP111
Type Taq polymerase Taq polymerase
Speed 0.9-1.2 kb/min 1-2 kb/min
Amplicon size < 5kb < 4kb
5'-3' exonuclease activity Yes Yes
3'-5' exonuclease activity No No



List of the products

Cat#
Description
Size
Price
NB-15-1559
 2 x 250 U 
NB-15-1558
 250 U 
NB-15-1557
 4 x 250 U 
NB-15-1556
 2 x 250 U 
NB-15-1555
 250 U 
NB-15-1554
 4 x 250 U 
NB-15-1538
 2 x 250 U 
NB-15-1537
 250 U 
NB-03-0083
 500 U 
NB-03-0084
 500 U 
NB-03-0085
 1,000 U 
NB-03-0086
 1,000 U 
NB-03-0087
 18,000 U 
NB-03-0091
 250 U 
NB-03-0093
 1,000 U 
NB-03-0094
 1,000 U 
AP111-01
 500 U 
AP111-02
 6 x 500 U 
AP111-03
 4 x 2500 U 
AP111-04
 10 x 5 KU 
AP112-02
 4 x 2500 U 
L7051001
 1 KU 
L7051200
 200 unit 
P122-d1
 500 U (2.5 U/ul) 
P122-d2
 500 U (5 U/ul) 
P122-d3
 500 U (10 U/ul) 
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