Glucose: Difference between revisions

From Bioblast
(added line indicating that instructions were updated to take volume of the solute into account)
(removed sentence saying that the concentrations prepared following the former instructionsare were sufficiently high, because this was not tested for Glu)
Line 9: Line 9:


:::'''Glc:ย  Glucose''' (D-(+)-Glucose,ย  C<sub>6</sub>H<sub>12</sub>0<sub>6</sub>);ย  Sigma G 8270, 100 g, store at RT; M = 180.16 gยทmol<sup>-1</sup>
:::'''Glc:ย  Glucose''' (D-(+)-Glucose,ย  C<sub>6</sub>H<sub>12</sub>0<sub>6</sub>);ย  Sigma G 8270, 100 g, store at RT; M = 180.16 gยทmol<sup>-1</sup>
:::: 2021-03: The preparation instructions were updated to take the volume of the solute into account (see: [[Volume_of_the_solute]]). The concentrations prepared following the former instructions (see Discussion section) are sufficiently high for SUIT protocol titrations.
:::: 2021-03: The preparation instructions were updated to take the volume of the solute into account (see: [[Volume_of_the_solute]]).





Revision as of 10:59, 9 March 2021


high-resolution terminology - matching measurements at high-resolution


Glucose

Description

Glucose, also known as D-glucose or dextrose, is a monosaccharide and an important carbohydrate in biology. Cells use it as the primary source of energy and a metabolic intermediate.

Abbreviation: Glc

Reference: MiPNet15.09. Yeast: HRR Reference Assay


Application in HRR

Glc: Glucose (D-(+)-Glucose, C6H1206); Sigma G 8270, 100 g, store at RT; M = 180.16 gยทmol-1
2021-03: The preparation instructions were updated to take the volume of the solute into account (see: Volume_of_the_solute).


Preparation of 2 M stock solution (1 mL, dissolved in H2O):
  1. weigh 360.32 mg of Glucose
  2. dissolve in 775 ยตL H2O in 1.5 mL Eppendorf
ยปO2k manual titrations MiPNet09.12 O2k-Titrations
  • Titration volume (2-mL O2k-chamber): 20 ยตL using a 50 ยตL Hamilton syringe.
  • Titration volume (0.5-mL O2k-chamber): 5 ยตL using a 25 ยตL Hamilton syringe.
  • Final concentration: 20 mM


Preparation of 2.2 M stock solution (200 ยตL, dissolved in H2O):
  1. weigh 79.2 mg of Glucose
  2. dissolve 155 ยตL H2O in 0.5 mL Eppendorf
ยปO2k manual titrations MiPNet09.12 O2k-Titrations
  • Titration volume (2-mL O2k-chamber): 5 ยตL using a 25 ยตL Hamilton syringe.
  • Final concentration: 5.5 mM (1 g/L)
  • Titration volume (2-mL O2k-chamber): 10 ยตL using a 25 ยตL Hamilton syringe.
  • Final concentration: 11 mM (2 g/L)






MitoPedia topics: Substrate and metabolite 

Cookies help us deliver our services. By using our services, you agree to our use of cookies.