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First cellulose synthesis by enzyme in space

2020/ 3/16

The research team lead by Dr. Naoki Sunagawa and Associate Professor Kiyohiko Igarashi from the Graduate School of Agricultural and Life Sciences, the University of Tokyo, synthesized cellulose enzymatically under the microgravity environment of space for the first time in the world, using the high quality protein crystal growth service "Kirara" provided by Japan Manned Space Systems Corporation (JAMSS).

The cellulose was synthesized in a small incubator developed by JAMSS on the International Space Station (ISS), using an enzyme sample prepared by Associate Professor Igarashi and coworkers (reference). The incubator was launched to the ISS by Space X CRS-19 on December 6, 2019 and the cellulose molecular grown over a period of approximately one month, after which the incubator returned to Earth on January 8, 2020.

“Kirara” returned from the ISS and success has been verified.
https://www.jamss.co.jp/en/news/index.html?idx=T1579695670

Kirara is a high quality protein crystal growth service provided by JAMSS for drug discovery support. This technology was realized through a technical tie-up with Confocal Science, which has been supporting protein crystal generation on ground and in space since its foundation in 1994. The small incubator, which JAMSS developed and in which crystals are grown, is launched through the ICE Cubes Service and accommodated in the ICE Cubes Facility (ICF) owned by Space Applications Services who has a commercial partnership with the European Space Agency (ESA). Kirara is a commercial service partnership between Japanese and European companies. This achievement has expanded the possibilities which Kirara's services can provide not only to drug discovery support but also to the field of materials.

News release PDF

Kirara News Archive List >>

Kirara logoKirara logo

First cellulose synthesis by enzyme in space

2020/ 3/16

The research team lead by Dr. Naoki Sunagawa and Associate Professor Kiyohiko Igarashi from the Graduate School of Agricultural and Life Sciences, the University of Tokyo, synthesized cellulose enzymatically under the microgravity environment of space for the first time in the world, using the high quality protein crystal growth service "Kirara" provided by Japan Manned Space Systems Corporation (JAMSS).

The cellulose was synthesized in a small incubator developed by JAMSS on the International Space Station (ISS), using an enzyme sample prepared by Associate Professor Igarashi and coworkers (reference). The incubator was launched to the ISS by Space X CRS-19 on December 6, 2019 and the cellulose molecular grown over a period of approximately one month, after which the incubator returned to Earth on January 8, 2020.

“Kirara” returned from the ISS and success has been verified.
https://www.jamss.co.jp/en/news/index.html?idx=T1579695670

Kirara is a high quality protein crystal growth service provided by JAMSS for drug discovery support. This technology was realized through a technical tie-up with Confocal Science, which has been supporting protein crystal generation on ground and in space since its foundation in 1994. The small incubator, which JAMSS developed and in which crystals are grown, is launched through the ICE Cubes Service and accommodated in the ICE Cubes Facility (ICF) owned by Space Applications Services who has a commercial partnership with the European Space Agency (ESA). Kirara is a commercial service partnership between Japanese and European companies. This achievement has expanded the possibilities which Kirara's services can provide not only to drug discovery support but also to the field of materials.

News release PDF

Kirara News Archive List >>

Kirara logoKirara logo