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Extremely toxic - any exposure may be fatal! Exercise caution! Do not lyophilize!NR-32981 is a preparation of abrin toxin from Abrus precatorius seeds. Mature abrin toxin has a molecular weight of approximately 60,000 daltons. This preparation contains a mixture of abrin isotypes.Each vial of NR-32981 contains approximately 0.1 mg of Abrin toxin in PBS.NR-32981 is reactive with anti-Ricin polyclonal antiserum, NR-862 on western blots. Abrin does share similarity with Ricin and some cross reactivity is expected. NR-32981 shows toxicity in an in vitro cytotoxicity assay using Vero cells.For information about toxin amounts excluded from CDC Select Agent regulations, click here.
If shipping to the U.S. State of Hawaii, you must provide either an import permit or documentation stating that an import permit is not required. We cannot ship this item until we receive this documentation. Contact the Hawaii Department of Agriculture (HDOA), Plant Industry Division, Plant Quarantine Branch to determine if an import permit is required.
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Information about permits is provided as a courtesy to BEI Resources customers.
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For more information on the necessary compliance requirements associated with the
biological materials provided by BEI Resources, please select this link: Compliance Requirements.
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