Published 1992 | Version v1
Miscellaneous Metadata-only

Improvements in the labelling technique of human proinsulin for radioimmunoassay use

Creators

  • 1. Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)
  • 2. Sao Paulo Univ., SP (Brazil). Fac. de Medicina. Lab. de Investigacao Medica 25

Description

Changes in the labelling technique of human proinsulin were done viewing the attainment of a tracer with a higher specific activity (SA) and consequently a increasing in the radioimmunoassay sensitivity: employment of polypropylene vials recovered with Iodogen dissolved in dichloromethane and evaporates used up to 15 months and the tracers showed high SA and purity, with a shelf-live of a months. (author)

Additional details

Additional titles

Original title (Portuguese)
Aprimoramento da tecnica de marcacao de pro-insulina biossintetica humana para uso em radioimunoensaio

Publishing Information

Imprint Title
Proceedings of the 4. General Congress on Nuclear Energy. v. 2
Imprint Pagination
429 p.
Journal Page Range
p. 653-658.

Conference

Title
4. General Congress on Nuclear Energy.
Dates
5-9 Jul 1992.
Place
Rio de Janeiro, RJ (Brazil).

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
23078826
Subject category
S60: APPLIED LIFE SCIENCES;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ACTIVITY LEVELS; INSULIN; LABELLING; POLYPROPYLENE; RADIOIMMUNOASSAY; TRACER TECHNIQUES
Descriptors DEC
HORMONES; IMMUNOASSAY; ISOTOPE APPLICATIONS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PEPTIDE HORMONES; POLYMERS; POLYOLEFINS; RADIOASSAY

Optional Information

Notes
Imprint:Anais do 4. Congresso Geral de Energia Nuclear. v. 2.