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DNA-modifying and Related Proteins

Various enzymes acting on DNA, such as phosphatases, pyrophosphatases, kinases and transcription factors.


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Alkaline Phosphatase (Calf Intestine)

Catalyzes the hydrolysis of phosphate esters. Higher turnover rates and milder inactivation conditions as compared to bacterial AP.

Bacterial Alkaline Phosphatase ( E.coli )

Catalyzes the hydrolysis of phosphate esters. Higher thermal stablity as compared to Calf Intestine AP.

Polar Alkaline Bacterial Phosphatase

Catalyzes the hydrolysis of phosphate esters. Thermosensitive - allows for fast and easy heat inactivation (5 min @ 70°C).

Fast Polar Alkaline Bacterial Phosphatase

Catalyzes the hydrolysis of phosphate esters. Thermosensitive - allows for fast and easy heat inactivation (5 min @ 70°C). Short reaction time.

Endocyclase N15

Endocyclase N15 (Protelomerase N15) catalyzes the formation of covalent links between complementary 5'‑ and 3'‑ ends (clamps DNA strands together) and forms exonuclease-protected hairpin ends at specific double-stranded DNA recognition sites.

Rec A Protein ( E.coli )

Bacterial recombination protein, enhances interaction and exchange of homologous DNA strands; for RARE cleavage.

SV40 Large Antigen

Initiates chromosomal DNA replication in mammalian cells in-vitro, acts as molecular chaperone. Helicase activity is present.

SV40 DNA Replication Assay Kit

In-vitro kit for the investigation of human DNA replication, mechanisms of cell transformation, tumor formation and regulation of eucaryotic genes.

T4 Polynucleotide Kinase

Catalyzes the phosphorylation of 5’ hydroxyl termini of ds-/ss-DNA or RNA, for end-labelling reactions.

Thermostable Pyrophosphatase ( Thermus aquaticus )

Hydrolyzes pyrophosphate, thus maintaining the forward direction of reactions generating pyrophosphate.