From Bioblast
Description
Adenosine 5β-triphosphate hydrate(T), C10H14N5O13P3Na2.
Abbreviation: T
Reference: MiPNet03.02; MiPNet09.12
MitoPedia topics:
Substrate and metabolite
Application in HRR
T: ATP (Adenosine 5'-triphosphate disodium salt hydrate, C10H14N5O13P3Na2* xH2O); Sigma A 2383, 5 g, store at R.T.): FW = 551.14. Alternative source: Merck 1191-1GM (Calbiochem; FW = 551.2; store at -20 Β°C).
Caution: Chemicals stored in the fridge or freezer should be allowed to reach room temperature before opening.
Preparation of 500 mM ATP stock solution (dissolved in H2O):
- 1) weigh 501.3 mg of ADP (FW = 501.3) = (1 mmol ADP)
- 2) add 1.2 ml H2O (ADP is not dissolved at this stage.
- 3) neutralize with 5 N KOH (approx. 450 Β΅l)! ADP will dissolve after addition of KOH! (this is Solution A)
- 4) check pH and adjust to 7 if necessary
- 5) adjust final volume to 2 ml and divide into 0.2 ml portions
- 6) store frozen at -80 Β°C