Characterization of Chickpea ( L.) Lectin for Biological Activity
Overview
Affiliations
Lectins are proteins that are subject of intense investigations. Information on lectin from chickpea ( L.) with respect to its biological activities are very limited. In this study, we purified lectin from the seeds of chickpea employing DEAE-cellulose and SP-Sephadex ion exchange chromatography and identified its molecular subunit mass as 35 kDa. The free radical scavenging activity of lectin measured by the DPPH assay has IC of 0.88 µg/mL. Lectin exerted antifungal activity against , , and , while antibacterial activity against , , and The minimum inhibitory concentrations were 200, 240, 160 and 140 µg for , and respectively. Lectin was further examined for its antiproliferative potential against cancerous cell line. The cell viability assay indicated a high inhibition activity on Ishikawa, HepG2, MCF-7 and MDA-MB-231 with IC value of 46.67, 44.20, 53.58 and 37.46 µg/mL respectively. These results can provide a background for future research into the benefits of chickpea lectin to pharmacological perspective.
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