Example sentences for: stoffel

How can you use “stoffel” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • However, the Stoffel fragment had low output in BPCR between primers b1 and M13 pI.

  • The source templates used were also prepared by standard PCR with the Stoffel fragment and the primer pair b1 and Jp on pBS (see figure 2).

  • The Stoffel fragment of Taq polymerase is a truncated portion of the enzyme which retains polymerase activity but lacks the 5'->3' exonuclease activity of Taq polymerase [ 14 ] . The Stoffel fragment does not cut at the lac operator as does Taq polymerase [ 3 ] . It might therefore be a good choice of polymerase for jumping PCR.

  • The buffer for Taq polymerase including (NH 4 ) 2 SO 2 and for the Stoffel fragment had a low KCl concentration (10 mM).

  • The sources of materials used in this study: Phagescript and pBS(-) plasmid were from Stratagene; Taq polymerase and the Stoffel fragment of Taq were from Perkin Elmer Cetus; gp32 was from Pharmacia; Bst E II-digested Lambda DNA was from New England Biolabs.


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