You need JavaScript to view this

Preparation of radioiodinated insulin and thyroid stimulating hormone using 1,3,4,6-tetrachloro-3. cap alpha. , 6. cap alpha. -diphenylglycouril (iodogen) for radioimmunoassay

Abstract

Radioiodinated insulin and thyroid stimulating hormones were prepared using 1,3,4,6-tetrachloro-3..cap alpha.., 6..cap alpha..-diphenylglycouril (iodogen). Conditions of iodination like concentration of iodogen, reaction time, etc. were optimized to get maximum yield. Stability studies of iodogen coated tubes were carried out over a period of time. The dependence of iodination yield on varying amounts of activity and protein concentration were investigated. Iodination yield over a range of pH was also studied. The radiolabelled hormones prepared by this method were used in radioimmunoassay and compared with tracers prepared by the Chloramine-T method. (author) 16 refs.; 5 tabs.
Publication Date:
Nov 01, 1987
Product Type:
Journal Article
Reference Number:
AIX-19-066242; EDB-88-132157
Resource Relation:
Journal Name: J. Radioanal. Nucl. Chem.; (Switzerland); Journal Volume: 116:1
Subject:
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY; INSULIN; CHEMICAL PREPARATION; LABELLED COMPOUNDS; TSH; CHEMICAL REACTION YIELD; IODINATION; IODINE 125; OPTIMIZATION; ORGANIC IODINE COMPOUNDS; PROTEINS; RADIOIMMUNOASSAY; TIME DEPENDENCE; BETA DECAY RADIOISOTOPES; CHEMICAL REACTIONS; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; HALOGENATION; HORMONES; IMMUNOASSAY; IMMUNOLOGY; INTERMEDIATE MASS NUCLEI; IODINE ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; PEPTIDE HORMONES; PITUITARY HORMONES; RADIOASSAY; RADIOIMMUNOLOGY; RADIOISOTOPES; SYNTHESIS; TRACER TECHNIQUES; YIELDS; 400703* - Radiochemistry & Nuclear Chemistry- Radioisotope Production
OSTI ID:
6949825
Research Organizations:
Bhabha Atomic Research Centre, Bombay (India). Radiochemistry Div.
Country of Origin:
Switzerland
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: JRNCD
Submitting Site:
INIS
Size:
Pages: 193-202
Announcement Date:
Aug 01, 1988

Citation Formats

Pillai, M R.A., Gupte, J H, Jyotsna, T, and Mani, R S. Preparation of radioiodinated insulin and thyroid stimulating hormone using 1,3,4,6-tetrachloro-3. cap alpha. , 6. cap alpha. -diphenylglycouril (iodogen) for radioimmunoassay. Switzerland: N. p., 1987. Web. doi:10.1007/BF02037222.
Pillai, M R.A., Gupte, J H, Jyotsna, T, & Mani, R S. Preparation of radioiodinated insulin and thyroid stimulating hormone using 1,3,4,6-tetrachloro-3. cap alpha. , 6. cap alpha. -diphenylglycouril (iodogen) for radioimmunoassay. Switzerland. https://doi.org/10.1007/BF02037222
Pillai, M R.A., Gupte, J H, Jyotsna, T, and Mani, R S. 1987. "Preparation of radioiodinated insulin and thyroid stimulating hormone using 1,3,4,6-tetrachloro-3. cap alpha. , 6. cap alpha. -diphenylglycouril (iodogen) for radioimmunoassay." Switzerland. https://doi.org/10.1007/BF02037222.
@misc{etde_6949825,
title = {Preparation of radioiodinated insulin and thyroid stimulating hormone using 1,3,4,6-tetrachloro-3. cap alpha. , 6. cap alpha. -diphenylglycouril (iodogen) for radioimmunoassay}
author = {Pillai, M R.A., Gupte, J H, Jyotsna, T, and Mani, R S}
abstractNote = {Radioiodinated insulin and thyroid stimulating hormones were prepared using 1,3,4,6-tetrachloro-3..cap alpha.., 6..cap alpha..-diphenylglycouril (iodogen). Conditions of iodination like concentration of iodogen, reaction time, etc. were optimized to get maximum yield. Stability studies of iodogen coated tubes were carried out over a period of time. The dependence of iodination yield on varying amounts of activity and protein concentration were investigated. Iodination yield over a range of pH was also studied. The radiolabelled hormones prepared by this method were used in radioimmunoassay and compared with tracers prepared by the Chloramine-T method. (author) 16 refs.; 5 tabs.}
doi = {10.1007/BF02037222}
journal = []
volume = {116:1}
journal type = {AC}
place = {Switzerland}
year = {1987}
month = {Nov}
}