Selective bindings of a lectin for phase-separated glycolipid monolayers

Mineo Hashizume; Toshinori Sato; Yoshio Okahata

doi:10.1246/cl.1998.399

Selective bindings of a lectin for phase-separated glycolipid monolayers

Mineo Hashizume, Toshinori Sato, Yoshio Okahata

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Phase separation was observed by measuring surface pressure (π)-area (A) isotherms of the mixed monolayer of lactosylceramide (LacCer) and dioleoylphosphatidylcholine (DOPC). Bindings of Allomyrina dichotoma (allo A) lectin to LacCer in mixed monolayers were measured by means of quartz-crystal microbalance (QCM) that was attached horizontally to the monolayers. Allo A showed the high binding affinity for the LacCer phase-separated in the DOPC monolayer, but showed the low binding affinity for the LacCer homogeneously mixed with dipalmikiylphosphatidylcholine (DPPC) matrix.

Original language	English
Pages (from-to)	399-400
Number of pages	2
Journal	Chemistry Letters
Issue number	5
DOIs	https://doi.org/10.1246/cl.1998.399
Publication status	Published - 1998 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.1998.399

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abstract = "Phase separation was observed by measuring surface pressure (π)-area (A) isotherms of the mixed monolayer of lactosylceramide (LacCer) and dioleoylphosphatidylcholine (DOPC). Bindings of Allomyrina dichotoma (allo A) lectin to LacCer in mixed monolayers were measured by means of quartz-crystal microbalance (QCM) that was attached horizontally to the monolayers. Allo A showed the high binding affinity for the LacCer phase-separated in the DOPC monolayer, but showed the low binding affinity for the LacCer homogeneously mixed with dipalmikiylphosphatidylcholine (DPPC) matrix.",

author = "Mineo Hashizume and Toshinori Sato and Yoshio Okahata",

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AU - Sato, Toshinori

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AB - Phase separation was observed by measuring surface pressure (π)-area (A) isotherms of the mixed monolayer of lactosylceramide (LacCer) and dioleoylphosphatidylcholine (DOPC). Bindings of Allomyrina dichotoma (allo A) lectin to LacCer in mixed monolayers were measured by means of quartz-crystal microbalance (QCM) that was attached horizontally to the monolayers. Allo A showed the high binding affinity for the LacCer phase-separated in the DOPC monolayer, but showed the low binding affinity for the LacCer homogeneously mixed with dipalmikiylphosphatidylcholine (DPPC) matrix.

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JO - Chemistry Letters

JF - Chemistry Letters

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Selective bindings of a lectin for phase-separated glycolipid monolayers

Abstract

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