## Abstract HBsAg and anti‐HBs can be detected by double‐antibody radioimmunoassay in a reliable routine overnight assay of sensitivity approaching that of solidphase immunoradiometric assay. The test requires careful standardisation and regular preparation of I^125^‐HBsAg of appropriate quality, b
A rapid radioimmunoassay method for the detection of hepatitis B antigen
✍ Scribed by G. M. Kouroupis; W. -D. Leers
- Publisher
- Springer Vienna
- Year
- 1974
- Tongue
- English
- Weight
- 346 KB
- Volume
- 44
- Category
- Article
- ISSN
- 1432-8798
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A new radioimmunoassay (RIA) procedure using a double‐sandwich technique was developed for the detection of hepatitis A antigen (HAV) in crude faecal extracts from patients involved in three outbreaks of type A hepatitis. Stools were obtained from 24 residents suffering from acute hepat
A new commercially available radioimmunoassay (RIA) (Abbott-HBem) was used for determination of hepatitis B e-antigen (HBeAg) and its antibody (anti-HBe). Serial serum samples from 20 transiently HBsAg-positive patients with acute hepatitis were tested. In nearly all patients HBeAg could be shown fo
## Abstract A solid‐phase radioimmunoassay (RIA) for IgM anti‐HBc is described. The assay (anti‐m̈ RIA) is based on the adsorption of IgM to a tube coated with sheep antibody to the human IgM m̈‐chain. The adsorbed immunoglobulin is assayed for anti‐HBc activity. Positive reactions in the test are
Serum hepatitis B core antigen (HBcAg) was investigated in 85 patients with chronic hepatitis B virus (HBV) infection using a modified radioimmunoassay technique, based on high molarity treatment of samples to avoid masking of the antigen by the excess homologous antibody. Eighty-eight percent of HB
## Abstract A solid‐phase radioimmunoassay (RIA) for the detection of hepatitis B e antigen (HBeAg) and antibody (anti‐HBe) was developed. The RIA was approximately 1,000‐fold more sensitive than rheophoresis for HBeAg, and approximately 6,000‐fold more sensitive than rheophoresis for anti‐HBe. Gen