The protein binding Escherichia coli heat-stable enterotoxin II (STII) was isolated from cell membranes of mouse intestine. The binding of 125I-labeled STII to the proteins was inhibited by unlabeled STII, showing that it is specific. Proteins cross-linked with 125I-STII were purified by column chromatography on hydroxyapatite and TSK gel. Analyses of the purified protein by SDS-polyacrylamide gel electrophoresis and gel filtration showed that the molecular mass was 25 kDa.
No takes yet. Share an insight, caveat, or question.
Hitotsubashi et al. (1994) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: