Psp DNA Polymerase


Psp DNA Polymerase                         BIORON













Psp DNA Polymerase is a thermostable enzyme isolated from Pyrococcus species.










The enzyme is quite similar to Pfu DNA Polymerase, it replicates DNA at 75ºC,










catalyzing the polymerization of nucleotides into duplex DNA in the 5´-->3 direction.









Psp DNA Polymerase possesses 3´-->5´exonuclease activity. Nucleotide










misinsertions that may occur during polymerization are excised by the proofreading










activity of the enzyme. Psp DNA Polymerase is recommended for use in PCR and










primer extension reactions that require high-fidelity synthesis.









Concentration:  5000 units/ml












Supplied Buffers:



Incomplete (10x): 200 mM Tris-HCl (pH 8,8), 100 mM KCl, 100 mM


(NH4)2SO4,  1,0 % Triton X-100, 1 mg/ml nulease-free BSA ; supplied with 1


ml of 25mM MgSO4 separately packed



Complete (10x): 200 mM Tris-HCl (pH 8,8), 100 mM KCl, 100 mM (NH4)2SO4,


20 mM MgSO4, 1,0 % Triton X-100, 1 mg/ml nulease-free BSA


One tube with MgCl2 (100 mM)


One tube MgSO4 (25 mM)




















AnexoTamanho
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