## Abstract To study whether in biodistribution studies the phosphorus‐containing side‐chain of cobalamin and the central cobalt atom behave differently, ^32^P‐ and ^57^Co‐labelled hydroxocobalamins were biosynthesized. A considerably higher specific activity of the ^32^P‐labelled compound was achi
32P and 51Cr labelled sodium polyphosphates: Preparation and stability
✍ Scribed by Leopoldo J. Anghileri
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- French
- Weight
- 346 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
Abstract
The preparation and stability of ^32^P and ^51^Cr labelled sodium polyphosphates have been studied. The influence of the chromium concentration on the solubility of the chromium‐sodium polyphosphate indicates that its effects are more critical in the preparation of the cross‐linked variety. Both polyphosphates showed a very good stability to the storage.
📜 SIMILAR VOLUMES
Procedures for the labelling of the anti-allergic drug, sodium cromoglycate, with both tritium and deuterium are described. by acid catalysed exchange with deuterosulphuric acid. The 2-2H and Z-3H isotopomers were prepared via borodeuteride and borotritide reductions of an 0x0-precursor. Sodium [ 3