Chemistry: analytical and immunological testing – Nitrogen containing – Amine and quaternary ammonium
Reexamination Certificate
2007-06-22
2010-11-16
Jarrett, Lore (Department: 1797)
Chemistry: analytical and immunological testing
Nitrogen containing
Amine and quaternary ammonium
C436S112000, C435S007100, C435S007200
Reexamination Certificate
active
07833799
ABSTRACT:
The invention relates to compositions and methods useful in the labeling and identification of proteins. The invention provides for highly soluble zwitterionic dye molecules where the dyes and associated side groups are non-titratable and maintain their net zwitterionic character over a broad pH range, for example, between pH 3 and 12. These dye molecules find utility in a variety of applications, including use in the field of proteomics.
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Dratz Edward A.
Grieco Paul A.
Cooley LLP
Jarrett Lore
Montana State University
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