Published September 30, 1981
| Version v1
Patent
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Folic acid derivatives for use in radioimmunoassay
Description
The chemical preparation of two folic acid derivatives, labelled with 125I or 131I, is described for use in radioimmunoassay of folic acid and its metabolites in biological fluids such as blood serum. Labelled compounds of the present invention more closely resemble folic acid in that they have glutamic acid in the terminal position. Examples of the use of these compounds in three different assays are given. (U.K.)
Availability note (English)
MF available from INIS under the Report Number.Files
13680198.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 8 p.
- IPC:
- Int. Cl. C07c103/52.
- IPC
- Int. Cl. C07c103/52.
- Patent number
- GB patent document 2072192/A/
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 13680198
- Subject category
- S60: APPLIED LIFE SCIENCES;
- Descriptors DEI
- CHEMICAL PREPARATION; FOLIC ACID; IODINE 125; IODINE 131; LABELLED COMPOUNDS; METABOLITES; RADIOIMMUNOASSAY
- Descriptors DEC
- AMINO ACIDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBOXYLIC ACIDS; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; HETEROCYCLIC COMPOUNDS; HYDROXY COMPOUNDS; INTERMEDIATE MASS NUCLEI; IODINE ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PTERIDINES; RADIOISOTOPES; SYNTHESIS; TRACER TECHNIQUES; VITAMIN B GROUP; VITAMINS