Biotech company producing improved lab equipment, planning new building

This piece is brought to you by South Dakota Biotech.

John Sternick pulls out a thin, plastic rod about the length of a straw from his bag and begins explaining what sets it apart.

“It’s what I call low-tech,” he says. “But it’s an improved design.”

He calls the product a hook and loop. It’s a common tool in laboratories, but “people tend to make these as cheap as possible,” Sternick adds.

A hook and loop by South Dakota Biosystems

He pulls out a competing product and points out how the design makes it awkward to transfer samples in a petri dish. Use one end and you end up contaminating the other end, he explains. Both ends are needed for the competing tool to work.

Sternick’s hook and loop, which combines both needed functions at one end of the tool, is the first product he designed and had manufactured for his business, South Dakota Biosystems. He ordered 1 million of them and is now sending samples to labs across the country.

“I tend to look at the user, and I want the user to be satisfied with the product,” he says. “I’ve been thinking about this a long time.”

Scientific career

Sternick is originally from South Dakota. He went to college in Huron and then South Dakota State before receiving his PhD at Marquette University and completing postdoctoral work at Sloan Kettering. He stayed in the New York and New Jersey areas for several years, working as a scientist at multiple startup companies.

He then taught 19 years at Mansfield University of Pennsylvania, becoming chair of the biology department.

“And then I came back to South Dakota,” he says. “I never liked the concrete city. I like the open space, hunting and fishing, and you can’t do that in New York City.”

All those years in laboratories got him thinking about how to better design the tools needed for research or clinical work. The hook and loop is one of 20 products in various stages of development for South Dakota Biosystems. The second, a circle spreader with a rotating head that makes it easier to coat petri dishes, also has been produced.

A spreader by South Dakota Biosystems

“These products will be used in the medical and biological fields and are mostly for clinical labs but also can be for research and academic teaching labs,” Sternick said. “The whole idea is to facilitate the use of whatever the researcher is doing and make it cheap enough so they don’t have to spend a fortune to improve their productivity. All these are low-end and disposable. We have others coming that are intermediate and others that are high-end and going through the patent process.”

To accommodate storage and distribution, Sternick is building a 24,000-square-foot building in the Brandon-Corson Industrial Park. Initially, he will use part of it to store products for South Dakota Biosystems, lease the rest and expand into it as growth dictates. The plan is to move in this fall.

This architectural rendering shows the building that South Dakota Biosystems is planning to move into later this year in Brandon.

“For now it will be more warehouse storage and production than a lab,” he said. “The lab will have to expand in a different way.”

 Pioneering research

Sternick also continues his scientific research. He formed the nonprofit Cellular Molecular Institute three years ago as a way to “take ideas I had a long time ago and start developing those ideas into something more concrete,” he said.

His research centers around creating artificial cells, tissue and ultimately organs.

“We’ve been fairly successful. It takes a lot of trial and error,” he said. “But we have managed to get somewhere with it. I expect within the next year or year and a half we’ll succeed with the first artificial cell and artificial tissue. We engineer it so it will not be susceptible to outside infection or rejection.”

Sternick’s range of biotech endeavors is exciting for South Dakota’s scientific community, said Joni Johnson, executive director of South Dakota Biotech.

“South Dakota Biosystems is offering truly innovative products that could improve the way people work in laboratories,” she said. “And the research John is pioneering through Cellular Molecular Institute holds vast possibilities. We are fortunate John came home to do this important work, and we’re glad to support him in it.”

To learn more about biotechnology developments in South Dakota, visit

Want to stay in the know?

Get our free business news delivered to your inbox.

Biotech company producing improved lab equipment, planning new building

Meet the owner of South Dakota Biosystems, who is pioneering redesigned lab equipment and medical research.

News Tip

Have a business news item to share with us?

Scroll to top