Range: 0.2-0.6 mM
||African clawed frog Xenopus laevis
||Woodland HR, Pestell RQ. Determination of the nucleoside triphosphate contents of eggs and oocytes of Xenopus laevis. Biochem J. 1972 Apr127(3):597-605. p.605 left column 2nd paragraphPubMed ID4672799
||"If we assume that an egg represents 1 µl of solution
(this actually is its total volume), then the concentration
of ATP is 0.6-1 mM and those of the other ribonucleotides
are 0.2-0.6mM. This is roughly the
concentration range found in other cells."