| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for stabilizing TPM-PS [N,N,N',N',N",N"-hexa(3-sulfopropyl)-4,4',4"-triaminotriphenylmethane hexasodium salt] in a solution state. SOLUTION: The TPM-PS is made to coexist with Bis-Tris [bis(2-hydroxyethyl)iminotris(hydroxymethyl)methane], ADA [N-(2-acetamido)iminodiacetic acid], TEA (triethanolamine), PIPES [piperazine-1,4-bis(2-ethanesulfonic acid)], MOPSO (2-hydroxy-3-morpholinopropanesulfonic acid), BES [N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid], MOPS (3-morpholinopropanesulfonic acid), TES [N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid], HEPES ä2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid}, DIPSO ä3-[N,N-bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic acid}, POPSO [pierazine-1,4-bis(2-hydroxy-3-propanesulfonic acid) dihydrate], HEPPSO ä2-hydroxy-3-[4-(2-hydroxyethyl)-1-piperazinyl]propanesulfonic acid monohydrate}, EPPS ä3-[4-(2-hydroxyethyl)-1-piperazinyl]propanesulfonic acid}, Tris [2-amino-2-hydroxymethyl-1,3-propanediol or tris(hydroxymethyl)aminomethane], Tricine äN-[tris(hydroxymethyl)methyl]glycine}, CyDTA (trans-1,2-diaminocyclohexane-N,N,N',N'-tetraacetic acid), DTPA (diethylenetriaminepentaacetic acid), EDDP (ethylenediamine-N,N'-dipropionic acid dihydrochloride), EGTA [O,O'-bis(2-aminoethyl)ethyleneglycol-N,N,N',N'-tetraacetic acid], HIDA [N-(2-hydroxyethyl)iminodiacetic acid], IDA (iminodiacetic acid), NTA (nitrilotriacetic acid), TTHA (triethylenetetramine-N,N,N',N",N''', N'''-hexaacetic acid), EDTA (ethylenediaminetetraacetic acid), a salt thereof and a hydroxide thereof and DPTA-OH (1,3-diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid) in a solution. Thereby, the TPM-PS can be stabilized to prevent nonenzymic self-coloring. COPYRIGHT: (C)2005,JPO&NCIPI
|
