Published June 1981
| Version v1
Journal article
Determination of inorganic radioiodine in solutions of 125I-labelled proteins
Description
A rapid paper chromatography procedure using 33% w/v aqueous solution of ammonium sulphate as a solvent has been applied for routine determination of the proportion of 125I present as inorganic iodine in solutions containing 125I-labelled proteins. Rsub(f) values for protein iodide and iodate correspond to 0.0, 0.5, and 0.9, respectively. The amount of inorganic iodine in the iodination mixture or in the iodinated protein preparation can be determined with good precision in less than 30 minutes. (author)
Additional details
Publishing Information
- Journal Title
- J. Labelled Compd. Radiopharm.
- Journal Volume
- 18
- Journal Issue
- 6
- Series
- J. Labelled Compd. Radiopharm.
- Journal Page Range
- 915-919
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 12628939
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- AMMONIUM SULFATES; AQUEOUS SOLUTIONS; CHROMATOGRAPHY; IODINE; IODINE 125; LABELLED COMPOUNDS; PROTEINS; QUANTITATIVE CHEMICAL ANALYSIS
- Descriptors DEC
- AMMONIUM COMPOUNDS; BETA DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; DAYS LIVING RADIOISOTOPES; DISPERSIONS; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; HALOGENS; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; IODINE ISOTOPES; ISOTOPES; MIXTURES; NONMETALS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; RADIOISOTOPES; SEPARATION PROCESSES; SOLUTIONS; SULFATES; SULFUR COMPOUNDS