Home / Products / Lectins and Glycobiology Reagents / Lectins / Ricin A Chain Ricin A Chain Ricin A chain has been isolated from extremely toxic RCA II. Our ricin A chain has less than 0.01% of the toxicity of the native lectin in a cell culture test system, yet is as potent as native ricin in a cell-free protein synthesis assay. The A chain can be linked to other proteins such as antibodies. These antibody-toxin hybrid molecules can be used to kill specific cells with the appropriate antigenic determinant exposed, such as tumor markers on surfaces of malignant cells. The A chain is supplied in buffered saline with sodium azide as a preservative.Please note: Ricin A chain is shipped on wet ice and requires an additional shipping charge, sold in USA only. 1 Showing Position Name Catalog Number Price View as: List Grid Show 30 60 120 Ricin A Chain Catalog Number: L-1190 Unit Size: 1 mg 1 Showing Position Name Catalog Number Price View as: List Grid Show 30 60 120 Didn't find what you were looking for? Submit a suggestion.