US Customs Ruling (CROSS)
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Issuing Country : UNITED STATES
Date Of Issue : 2019-11-15T00:00:00
G-418 sulfate (CAS No. 108321-42-2) is an aminoglycoside antibiotic similar in structure to gentamicin B1. It is commonly used in plant and mammalian cell culture as a selectable marker. It can be used to select for cells transformed with an iNOS promoter construct or neomycin resistance gene. G-418 functions by causing a chain of nonsense mutations during translation, ultimately resulting in inhibition of polypeptide synthesis and protein elongation. The product is imported as a white powder.
G-418 sulfate (CAS No. 108321-42-2)
Description : various chemical compounds
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Source : US Customs Ruling (CROSS)
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