Sanyo MDF-U73V, MDF-C2156VAN History of SANYO Ultra-Low Temperature Freezers, MDF-U32V, MDF-U53V

The history of SANYO Ultra-Low Temperature Freezers, which constantly push the limits of ever more advanced refrigerating/freezing technology, closely follows the history of biotechnology.

History of SANYO Ultra-Low Temperature Freezers		Watson & Crick discovered DNA double helix structure
		Kornburg discovered DNA polymerase
		Khorana succeeded in synthesis of active DNA
	–40°C Freezer	Cohen & Boyer established gene recombination technology
		Dangerousness of gene engineering study was discussed in Asilomar conference
–80/85°C Ultra-low temp. freezers
	Successful human insulin production in E.coli
	Mullis developed PCR method
–135°C Ultra-low temp. freezer
–152°C Ultra-low temp. freezer	Human Genome Project began
–86°C VIP series freezers

Human Genome Project completed –80°C VIP PLUS freezer

–150°C VIP PLUS freezer

MDF-U32V MDF-U53V MDF-U73V

867 (34.1”)		(73.2”)1860	875 (34.4”)		(78.3”)1990
	670 (26.4”)			770 (30.3”)

875(34.4”)

1010 (39.8”)

2010 (79.1”)