Patent ID: 11939310
Assignee: PROMEGA CORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A composition comprising a compound of formula (II):, , or a salt thereof,
wherein:
A is selected from a monocyclic or bicyclic aryl, heteroaryl, or heterocyclyl group, each of which may be optionally substituted with 1, 2, or 3 substituents;
R1 is C6-C20 alkyl;
R2 is selected from hydrogen and —COOH;
n is 1 or 2; and
R3 is selected from —COOH and —SO3X, wherein X is selected from hydrogen, an alkali metal cation, and an ammonium cation; and
one or more nucleic acid amplification reagents.