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Compositions for enzyme catalyzed template-independent formation of phosphodiester bonds using protected nucleotides

  • US 6,214,987 B1
  • Filed: 06/07/1995
  • Issued: 04/10/2001
  • Est. Priority Date: 09/02/1994
  • Status: Expired due to Term
First Claim
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1. A composition, comprising:

  • (a) a catalytic amount of a template independent enzyme; and

    (b) nucleoside 5′

    -triphosphate having a removable blocking moiety protecting the 3′

    position of said nucleoside 5′

    -triphosphate.

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