Creatine in biological fluids was estimated using a modified Sakaguchi procedure. Interference by arginine was eliminated by thin-layer chromatography.
References
1.
AndersonD. R.WilliamsC. M.KriseG. M.DowbenR. M. (1957). Determination of creatine in biological fluids. Biochemical Journal, 67, 258.
2.
SakaguchiS. (1925). A new color reaction of protein and arginine. Journal of Biochemistry, 5, 25.
3.
SatakeK.LuckJ. M. (1958). The spectrophotometric determination of arginine by Sakaguchi reaction. Bulletin de la Societé de Chimie Biologique, 40, 1943.
4.
VogelA. I. (1958). Miscellaneous reactions. In Text Book of Practical Organic Chemistry, 3rd edition, p. 926, Longmans, London.
