BioLife Solutions, Inc. announced preliminary revenue results for the fourth quarter and full year 2017. Preliminary revenue for the fourth quarter of 2017 was $3.1 million, a 39% increase over the prior-year period.

For the full year 2017, preliminary revenue was $11 million, a 34% increase from 2016. The growth was driven by increased sales to customers in the regenerative medicine segment and worldwide distributors.

The company provided earnings guidance for the full year 2018. Biopreservation media revenue is expected to range between $13.6 million to $14.7 million, representing growth of 25% to 35% over 2017. Gross margin is expected to range between 62% to 64%, compared to 2017 guidance of 60% to 62%. Operating expenses are expected to range from $9 million to $9.5 million, an increase of 13% to 19% compared to 2017 guidance of $8 million. GAAP operating profit is expected on a full year basis.