Patent ID: 6864059
Filing Date: 2005-03-08
Classification: C07H,C12Q,C40B

Abstract:
1. A nucleic acid labeling compound of the following structure: wherein A is a triphosphate group with apporpriate counterions, said counterions selected from the group consisting of H+, Na+, Li+, K+, and NH 4 +; X is O; Y is OH; Z is OH; L is selected from the group consisting of —CH═CH—C(O)—NH—CH 2 —CH 2 —NH—C(O)— and —CH 2 —CH 2 —C(O)—NH—CH 2 —CH 2 —NH—C(O); M is —(CH 2 ) 45 —NH—, n is 1 and Q is biotin having the structure: