Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
XB-ART-32805
Immunology 1975 Mar 01;283:419-29.
Show Gene links Show Anatomy links

Structural studies of the Xenopus 19S immunoglobulin and 7S immunoglobulin and two immunoglobulin-like proteins.

Hadji-Azimi I .


???displayArticle.abstract???
Xenopus laevis 19S and 7S immunoglobulins (Ig) were extensively reduced and alkylated, their H and L chains spearated and their molecular weights determined. Two kinds of L chains of molecular weight 25,000 and 27,000 were revealed by SDS-polyacrylamide gel electrophoresis. In addition two Ig-like proteins consisting of heavy chains only, of 19S H-type and with similar molecular weight, were detected in Xenopus serum ans isolated. These proteins share common antigenic determinants with Xenopus 19S Ig heavy chains and are devoid of light chain determinants.

???displayArticle.pubmedLink??? 47834
???displayArticle.pmcLink??? PMC1445789




References [+] :
Acton, Isolation and characterization of the immune macroglobulin from the paddlefish, Polyodon spathula. 1971, Pubmed