Organization	6 Months Ended
Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	1. Organization Formation and Organization Comera Life Sciences Holdings, Inc. (“CLS Holdings”, “Comera” or the “Company”) was incorporated in Delaware on January 25, 2022 as a wholly-owned subsidiary of Comera Life Sciences, Inc. (“Legacy Comera”) for the purpose of effecting the Transaction (as defined below). Legacy Comera was formed in the state of Delaware on January 2, 2014 as ReForm Biologics, LLC. On April 30, 2021, Legacy Comera completed a corporate reorganization (the “Reorganization”) and changed its name to ReForm Biologics, Inc. As part of the Reorganization, each issued and outstanding capital unit of Legacy Comera as of the date of the Reorganization was exchanged for shares of convertible preferred stock of Legacy Comera and previously outstanding incentive units of Legacy Comera were cancelled. On January 7, 2022, Legacy Comera changed its name to Comera Life Sciences, Inc. to emphasize Comera’s vision of a compassionate new era in medicine. On May 19, 2022, in connection with the closing of the Transaction, Legacy Comera became a wholly-owned subsidiary of CLS Holdings. Comera is a biotechnology company dedicated to promoting a compassionate new era in medicine. The Company applies a deep knowledge of formulation science and technology to transform essential biologic medicines from intravenous (“IV”) to subcutaneous (“SQ”) forms. This revolutionary technology provides patients and families with the freedom of self-injectable care, allowing them to realize the potential of these life changing therapies, and to unlock the vast potential of their own lives. To accomplish this, Comera is developing an internal portfolio of proprietary therapeutics that incorporate Comera’s innovative proprietary formulation platform, SQore™. Comera also collaborates with pharmaceutical and biotechnology companies, applying the SQore™ platform to Comera’s partners’ biologic medicines to deliver enhanced formulations that facilitate self-injectable care. Transaction On May 19, 2022 (the “Closing Date”), the Company consummated the acquisition of all of the issued and outstanding shares of OTR Acquisition Corp. (“OTR”) and Legacy Comera (the “Transaction”), in accordance with the Business Combination Agreement dated January 31, 2022 (as amended on May 19, 2022, the “Business Combination Agreement”) by and among the Company, Legacy Comera, OTR, CLS Sub Merger 1 Corp., a Delaware corporation, (“Comera Merger Sub”), and CLS Sub Merger 2 Corp., a Delaware corporation (“OTR Merger Sub”). Pursuant to the terms of the Business Combination Agreement, a transaction between OTR and Legacy Comera was effected through the merger of OTR Merger Sub with and into OTR, with OTR surviving the merger as a wholly-owned subsidiary of CLS Holdings, and through a merger of Comera Merger Sub with and into Legacy Comera, with Legacy Comera surviving the merger as a wholly-owned subsidiary of CLS Holdings. OTR was formed in the state of Delaware for the purpose of effecting a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization or other similar business combination with one or more businesses or entities. As further described in Note 3, the Transaction was accounted for as a reverse recapitalization because CLS Holdings has been determined to be the accounting acquirer. Under the reverse recapitalization model, the Transaction was treated as CLS Holdings issuing equity for the net assets of OTR, with no goodwill or intangible assets recorded. Unless the context otherwise requires, “Comera,” “Company,” “we,” “us,” and “our” refer to Comera Life Sciences Holdings, Inc., and its subsidiaries at and after the Closing (as defined below) and give effect to the Closing. “CLS Holdings”, “Legacy Comera” and “OTR” refer to Comera Life Sciences Holdings, Inc., Comera Life Sciences, Inc. and OTR Acquisition Corp., respectively, prior to the Closing.

Organization

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Organization

Formation and Organization

Comera Life Sciences Holdings, Inc. (“CLS Holdings”, “Comera” or the “Company”) was incorporated in Delaware on January 25, 2022 as a wholly-owned subsidiary of Comera Life Sciences, Inc. (“Legacy Comera”) for the purpose of effecting the Transaction (as defined below).

Legacy Comera was formed in the state of Delaware on January 2, 2014 as ReForm Biologics, LLC. On April 30, 2021, Legacy Comera completed a corporate reorganization (the “Reorganization”) and changed its name to ReForm Biologics, Inc. As part of the Reorganization, each issued and outstanding capital unit of Legacy Comera as of the date of the Reorganization was exchanged for shares of convertible preferred stock of Legacy Comera and previously outstanding incentive units of Legacy Comera were cancelled. On January 7, 2022, Legacy Comera changed its name to Comera Life Sciences, Inc. to emphasize Comera’s vision of a compassionate new era in medicine. On May 19, 2022, in connection with the closing of the Transaction, Legacy Comera became a wholly-owned subsidiary of CLS Holdings.

Comera is a biotechnology company dedicated to promoting a compassionate new era in medicine. The Company applies a deep knowledge of formulation science and technology to transform essential biologic medicines from intravenous (“IV”) to subcutaneous (“SQ”) forms. This revolutionary technology provides patients and families with the freedom of self-injectable care, allowing them to realize the potential of these life changing therapies, and to unlock the vast potential of their own lives. To accomplish this, Comera is developing an internal portfolio of proprietary therapeutics that incorporate Comera’s innovative proprietary formulation platform, SQore™. Comera also collaborates with pharmaceutical and biotechnology companies, applying the SQore™ platform to Comera’s partners’ biologic medicines to deliver enhanced formulations that facilitate self-injectable care.

Transaction

On May 19, 2022 (the “Closing Date”), the Company consummated the acquisition of all of the issued and outstanding shares of OTR Acquisition Corp. (“OTR”) and Legacy Comera (the “Transaction”), in accordance with the Business Combination Agreement dated January 31, 2022 (as amended on May 19, 2022, the “Business Combination Agreement”) by and among the Company, Legacy Comera, OTR, CLS Sub Merger 1 Corp., a Delaware corporation, (“Comera Merger Sub”), and CLS Sub Merger 2 Corp., a Delaware corporation (“OTR Merger Sub”). Pursuant to the terms of the Business Combination Agreement, a transaction between OTR and Legacy Comera was effected through the merger of OTR Merger Sub with and into OTR, with OTR surviving the merger as a wholly-owned subsidiary of CLS Holdings, and through a merger of Comera Merger Sub with and into Legacy Comera, with Legacy Comera surviving the merger as a wholly-owned subsidiary of CLS Holdings. OTR was formed in the state of Delaware for the purpose of effecting a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization or other similar business combination with one or more businesses or entities.

As further described in Note 3, the Transaction was accounted for as a reverse recapitalization because CLS Holdings has been determined to be the accounting acquirer. Under the reverse recapitalization model, the Transaction was treated as CLS Holdings issuing equity for the net assets of OTR, with no goodwill or intangible assets recorded.

Unless the context otherwise requires, “Comera,” “Company,” “we,” “us,” and “our” refer to Comera Life Sciences Holdings, Inc., and its subsidiaries at and after the Closing (as defined below) and give effect to the Closing. “CLS Holdings”, “Legacy Comera” and “OTR” refer to Comera Life Sciences Holdings, Inc., Comera Life Sciences, Inc. and OTR Acquisition Corp., respectively, prior to the Closing.