Journal Published Online: 01 April 1978
Volume 23, Issue 2

Determination of Group Specific Component Phenotypes in Dried Bloodstains by Immunofixation on Cellulose Acetate

CODEN: JFSCAS

Abstract

A rapid method is described for the determination of the genetically controlled group specific component (Gc) system. The method uses electrophoresis on cellulose acetate membranes followed by immunofixation with a specific anti-Gc antiserum. The method has been successfully applied to samples of plasma, whole blood, and dried bloodstains. Multiple specimens, up to 16 samples, can be analyzed simultaneously in a total analysis time of less than 60 min. In contrast to conventional immunoelectrophoresis on agar gel, or immunofixation on agarose or starch gel [1], this method of immunofixation on cellulose acetate is rapid, reliable, and economical.

Author Information

Zajac, PL
Criminalistics Laboratory, Pleasanton, Calif.
Grunbaum, BW
Criminalistics Laboratory, Pleasanton, Calif.
Pages: 3
Price: $25.00
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Stock #: JFS10767J
ISSN: 0022-1198
DOI: 10.1520/JFS10767J