Published April 2002
| Version v1
Journal article
Re-purification of labelled ferritin antigen with HPLC
Description
Objective: To improve the quality of long-term stored labelled ferritin antigen with HPLC. Methods: The antigen was analyzed and purified with HPLC and again analyzed with RIA afterwards. Results: Ferritin antigen underwent significant polymerization after long-term (aggregation) storage. After re-purification with HPLC, its immuno-activity and labelled specific radioactivity were both significantly improved. Conclusion: Quality of stored ferritin RIA kit could be greatly improved after re-purification with HPLC
Additional details
Publishing Information
- Journal Title
- Journal of Radioimmunology
- Journal Volume
- 15
- Journal Issue
- 2
- Journal Page Range
- p. 79-80
- ISSN
- 1008-9810
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 34032734
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Descriptors DEI
- ANTIGENS; DIAGNOSTIC TECHNIQUES; DISEASES; DOSE-RESPONSE RELATIONSHIPS; IODINE 125; LABELLING; LIQUID COLUMN CHROMATOGRAPHY; PURIFICATION; RADIOACTIVITY; RADIOIMMUNOASSAY; TRANSFERRIN
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BIOASSAY; CHROMATOGRAPHY; DAYS LIVING RADIOISOTOPES; DIAGNOSTIC TECHNIQUES; ELECTRON CAPTURE RADIOISOTOPES; GLOBULINS; GLOBULINS-BETA; IMMUNOASSAY; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IODINE ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; METALLOPROTEINS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; PROTEINS; RADIOASSAY; RADIOIMMUNODETECTION; RADIOISOTOPES; SEPARATION PROCESSES; TRACER TECHNIQUES