OTR Acquisition Corp. was absorbed by Comera Life Sciences Holdings, Inc. via a reverse merger transaction on May 19, 2022. Prior to this acquisition, the company did not conduct substantial business operations. Its primary objective was to facilitate a business combination, such as a merger, share exchange, asset acquisition, stock purchase, recapitalization, or reorganization, with one or more other entities. Established in 2020, the firm maintained its headquarters in Miami, Florida.