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  • Title: Cell surface binding of colloidal iron and Limax flavus agglutinin compared by X-ray microanalysis.
    Author: Thomas N, Evans PM, ap Gwynn I.
    Journal: Cell Biol Int; 1993 May; 17(5):513-9. PubMed ID: 8339068.
    Abstract:
    The surface characteristics of tumour cells and T-cell hybridoma variants were examined by quantitative X-ray microanalysis using metal-based probes. Comparisons of populations of cells differing in invasive potential revealed differences in the binding of positive colloidal iron hydroxide, a general probe for anionic sites. Substantial differences between populations were also detected by the binding of Limax flavus agglutinin, which was used in conjunction with fetuin-gold as a specific marker for sialic acid.
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