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Polymerases

Polymerase refers to the category of enzymes which catalyze the synthesis of nucleic acid (DNA/RNA) by linking the monomer which in this case is nucleotides, the building blocks of nucleic acids. Depending upon the nucleic acid one is working with polymerase could be DNA or RNA specific. In PCR, a synthetic polymerase such as Taq polymerase is commonly used because of its heat resistant ability. Since Taq is active at room temperature as well it can result in non-specific amplification. In order to minimize this, a Hot start PCR polymerase is used which inactivates Taq at lower temperatures increasing the efficiency of PCR. Reverse transcriptase is another example of the naturally occurring polymerase. It exists in RNA retrovirus (like HIV for example) and synthesizes complementary strand to the preexisting strand of viral RNA. RNA-dependent RNA polymerase (also known as RNA replicase) catalyzes replication of RNA from RNA template. DNA dependent RNA polymerase, on the other hand, catalyzes the transcription of RNA from a DNA template. Another type is a Long-range PCR polymerase which can amplify longer than usual DNA length.
The polymerase is different for prokaryotic and eukaryotic systems. Polymerasesare valuable reagents and must be stored and handled with care.

PRODUCTS

DreamTaq DNA Polymerase, 200 U

DreamTaq DNA Polymerase, 200 U

Brand: Fermentas

Catalog No.: EP0701

Quantity/Unit: 200 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq DNA Polymerase, 500 U

DreamTaq DNA Polymerase, 500 U

Brand: Fermentas

Catalog No.: EP0702

Quantity/Unit: 500 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq DNA Polymerase, 5 x 500 U

DreamTaq DNA Polymerase, 5 x 500 U

Brand: Fermentas

Catalog No.: EP0703

Quantity/Unit: 5 x 500 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq DNA Polymerase, 20 x 500 U

DreamTaq DNA Polymerase, 20 x 500 U

Brand: Fermentas

Catalog No.: EP0704

Quantity/Unit: 20 x 500 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq Green DNA Polymerase, 200 U

DreamTaq Green DNA Polymerase, 200 U

Brand: Fermentas

Catalog No.: EP0711

Quantity/Unit: 200 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq Green DNA Polymerase, 500 U

DreamTaq Green DNA Polymerase, 500 U

Brand: Fermentas

Catalog No.: EP0712

Quantity/Unit: 500 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq Green DNA Polymerase, 5 x 500 U

DreamTaq Green DNA Polymerase, 5 x 500 U

Brand: Fermentas

Catalog No.: EP0713

Quantity/Unit: 5 x 500 U/Vial

Usually Shipped in: 1-2 Weeks

DreamTaq Green DNA Polymerase, 20 x 500 U

DreamTaq Green DNA Polymerase, 20 x 500 U

Brand: Fermentas

Catalog No.: EP0714

Quantity/Unit: 20 x 500 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (native, with BSA), 500 U

Taq DNA Polymerase (native, with BSA), 500 U

Brand: Fermentas

Catalog No.: EP0072

Quantity/Unit: 500 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (native, without BSA), 200 U

Taq DNA Polymerase (native, without BSA), 200 U

Brand: Fermentas

Catalog No.: EP0281

Quantity/Unit: 200 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (native, without BSA), 500 U

Taq DNA Polymerase (native, without BSA), 500 U

Brand: Fermentas

Catalog No.: EP0282

Quantity/Unit: 500 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (native, without BSA), Low Concentration, 200 U

Taq DNA Polymerase (native, without BSA), Low Concentration, 200 U

Brand: Fermentas

Catalog No.: EP0283

Quantity/Unit: 200 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (native, without BSA), Low Concentration, 500 U

Taq DNA Polymerase (native, without BSA), Low Concentration, 500 U

Brand: Fermentas

Catalog No.: EP0284

Quantity/Unit: 500 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (recombinant), 100 U

Taq DNA Polymerase (recombinant), 100 U

Brand: Fermentas

Catalog No.: EP0401

Quantity/Unit: 100 U/Vial

Usually Shipped in: 1-2 Weeks

Taq DNA Polymerase (recombinant), 500 U

Taq DNA Polymerase (recombinant), 500 U

Brand: Fermentas

Catalog No.: EP0402

Quantity/Unit: 500 U/Vial

Usually Shipped in: 1-2 Weeks