展览32.1

依据认证

18 U.S.C. 第1350条,

根据采用的方式采纳

2002年萨班斯-豪利法案第906条

关于Cryoport, Inc. ("公司") 截至2024年6月30日的第10-Q表格季度报告，本人Jerrell W. Shelton, 公司总裁兼执行长，在本日提交给证券交易委员会的《报告》中，根据Sarbanes-Oxley Act of 2002的第906条，根据18 U.S.C.§1350条条款，谨此证明，据我所知：

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In connection with the Quarterly Report of Cryoport, Inc. (the “Company”) on Form 10-Q for the period ended June 30, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert S. Stefanovich, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge that:

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