Attached files

file filename
EX-32.1 - EX-32.1 - Quanterix Corptmb-20201231xex32d1.htm
EX-31.2 - EX-31.2 - Quanterix Corptmb-20201231xex31d2.htm
EX-31.1 - EX-31.1 - Quanterix Corptmb-20201231xex31d1.htm
EX-21.1 - EX-21.1 - Quanterix Corptmb-20201231xex21d1.htm
10-K - 10-K - Quanterix Corptmb-20201231x10k.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

(1)Registration Statement (Form S-3ASR No. 333-249925) of Quanterix Corporation,

(2)Registration Statement (Form S-8 No. 333-223771) pertaining to the 2007 Stock Option and Grant Plan, as amended, the 2017 Employee Stock Purchase Plan, and 2017 Employee, Director and Consultant Equity Incentive Plan;

(3)Registration Statement (Form S-8 No. 333-231373) pertaining to the 2017 Employee Stock Purchase Plan, and 2017 Employee, Director and Consultant Equity Incentive Plan; and

(4)Registration Statement (Form S-8 No. 333-240420) pertaining to the 2017 Employee Stock Purchase Plan, and 2017 Employee, Director and Consultant Equity Incentive Plan;

of our report dated March 5, 2021, with respect to the consolidated financial statements of Quanterix Corporation, included in this Annual Report (Form 10-K) of Quanterix Corporation for the year ended December 31, 2020.

/s/ Ernst & Young LLP

Boston, Massachusetts

March 5, 2021