cryopreservation

Until Labs (branded "until") is a San Francisco deep-tech biotechnology company developing reversible cryopreservation technology for human donor organs. Its mission is to build a "pause button for biology" by safely vitrifying organs at ultra-low temperatures without ice formation, then rewarming them for transplant — extending the viability…

Until (Until Labs) is a biotechnology company building the medical infrastructure to pause biological time. It is developing reversible cryopreservation systems for human organs, starting with organ-scale reversible cryopreservation to solve the donor-organ procurement and matching problem, and methodically scaling toward whole-body preservation.

A command-line tool for managing cryovial inventory in GMP environments: track vials, positions, freeze-thaw cycles, and generate reports.

Legacy is a United States direct-to-consumer male fertility company offering at-home sperm testing and sperm cryopreservation without a clinic visit. Customers order a collection kit online, provide a sample at home, and return it by free overnight shipping to Legacy's CLIA-certified, CLEP-approved laboratory, where results appear in a private…