𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Interactions of polyamines in the measurement of free magnesium concentration by mag-fura-2 and 31P-NMR

✍ Scribed by Theodor Günther; Jürgen Vormann; Paul Konstanczak; Andreas Schäfer

Book ID
115730754
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
392 KB
Volume
1192
Category
Article
ISSN
0005-2736

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Free magnesium-ion concentration in eryt
Free magnesium-ion concentration in erythrocytes by 31P NMR: the effect of metabolite–haemoglobin interactions
✍ Peter J. Mulquiney; Philip W. Kuchel 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB 👁 2 views

The effects that haemoglobin-metabolite interactions have on estimates of free magnesium-ion concentration in human erythrocytes, determined by 31P NMR [Gupta, R. K. et al., J. Biol. Chem. 253, 6172-6176 (1978)], were investigated. If the metabolite-haemoglobin association constants of Berger et al.

Error in the calibration of the mgatp ch
Error in the calibration of the mgatp chemical-shift limit: Effects on the determination of free magnesium by 31P NMR spectroscopy
✍ Timothy J. Mosher; Gerald D. Williams; Chris Doumen; Kathryn F. Lanoue; Michael 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 423 KB

## Abstract The measurement of free intracellular magnesium (Mg^2+^) using the ^31^P chemical shifts of ATP requires the use of appropriate calibration solutions to determine the chemical‐shift limits Δ^ATP^~αβ~ and Δ^MgATP^~αβ~. Solutions containing excess Mg^2+^ contain significant amounts of Mg~