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Sigma-Aldrich® Brand

Helping you unleash
the impossible

Whatever amazing research you’re working on, we’re here to support you. Our range of lab and production materials is always growing to help your Impossible become reality.


Next Great Impossible: your stories

Associate Professor Terry Steele used his experience working in the emergency room to inspire the creation of a brand new kind of bioadhesive. But after being denied one grant and a chance of promotion, Terry thought it was time to give up on academia for good. Watch his story to find out what happened next.

Read more inspirational stories from scientists like you here.

Microbiologist Brianna Manning is working to find new methods of treating Mycobacterium tuberculosis infection. She explains why phages could be a solution, and who inspires her to keep striving for answers.

Brianna Manning: My Next Great Impossible

Microbiologist Brianna Manning is working to find new methods of treating Mycobacterium tuberculosis infection. She explains why phages could be a solution, and who inspires her to keep striving for answers.

Molecular biologist Kabidul Azam is looking to the natural world to find treatments for diabetes. He  told us about his research and why problems in the lab are not necessarily all bad news.

Kabidul Azam: My Next Great Impossible

Molecular biologist Kabidul Azam is looking to the natural world to find treatments for diabetes. He told us about his research and why problems in the lab are not necessarily all bad news.

Do you know a researcher who deserves more recognition for their work? Nominate them to be featured.

Nominate a Peer

Do you know a researcher who deserves more recognition for their work? Nominate them to be featured.


Featured Products

Discover stable isotope products ranging from gases to complex molecules, including amino acids, carbohydrates, bioactive compounds, and salts – all with isotopic labeling.

ISOTEC® Stable Isotopes

Discover stable isotope products ranging from gases to complex molecules, including amino acids, carbohydrates, bioactive compounds, and salts – all with isotopic labeling.

Discover our ready-to-use and custom functional genomics products, available in a variety of formats for a vast number of applications.

Advanced Genomics

Discover our ready-to-use and custom functional genomics products, available in a variety of formats for a vast number of applications.