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If you are sourcing ATP 5'-diphosphopolynucleotide 5'-phosphotransferase from United-States ,just feel free to inquire

Company：	Worthington Biochemical Corporation
E-mail：	chem@netsun.com
Address：	730 Vassar Ave,Lakewood, NJ, 08701
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ATP 5'-diphosphopolynucleotide 5'-phosphotransferase