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An immunization method for generation of high affinity antisera against glucose transporters useful in
A M Van Bueren1, M Moholt-Siebert, D E Begley
1Department of Cell Biology, Oregon Health Sciences University, Portland.
Antipeptide antisera from unique amino acid sequences of proteins, predicted from their cDNA, are useful to study cellular distribution of these proteins, but such peptides often are poorly immunogenic. We describe a secondary immunization method with repeated intravenous administration of KLH-conjugated peptides to boost the immune response rapidly and transiently as high as 60-fold to peptides of low immunogenicity (glucose transporters, GLUT3 and GLUT4). Such antisera are suitable for immunocytochemistry with excellent anatomic detail. This method may be generally useful as it is reproducible and can yield progressive titer increases when repeated.
Antipeptide antisera from unique amino acid sequences of proteins, predicted from their cDNA, are useful to study cellular distribution of these proteins, but such peptides often are poorly immunogenic. We describe a secondary immunization method with repeated intravenous administration of KLH-conjugated peptides to boost the immune response rapidly and transiently as high as 60-fold to peptides of low immunogenicity (glucose transporters, GLUT3 and GLUT4). Such antisera are suitable for immunocytochemistry with excellent anatomic detail. This method may be generally useful as it is reproducible and can yield progressive titer increases when repeated.