Measurement of 10(-7) to 10(-12) mol of potassium by stimulation of pyruvate kinase.
D000818:Animals; D009243:NAD; D009249:NADP; D010944:Plants / Q000032:analysis; D011188:Potassium / Q000032:analysis*; D011770:Pyruvate Kinase / Q000378:metabolism*; D011817:Rabbits; D013268:Stimulation, Chemical
D009243:NAD; D009249:NADP; D011770:Pyruvate Kinase; D011188:Potassium