Growth Cell, Protein Crystal Growth Experiment, Shuttle


Display Status:

This object is on display in the Moving Beyond Earth exhibition at the National Air and Space Museum in Washington, DC.

Collection Item Summary:

This is a single sample cell used in protein crystal growth experiments on the Space Shuttle. It contained proteins in a solution to stimulate crystal growth. Each cell was installed in a temperature controlled chamber in the protein crystal growth equipment. Astronauts activated, monitored by video camera, and deactivated the experiments according to specified temperature and time settings. They also examined samples under a microscope. These experiments enabled researchers to learn which conditions and solutions were best for promoting growth of particular protein crystals. This knowledge is important for medical, drug, and agricultural research.

Researchers from the University of Alabama at Birmingham, actively involved in experiments for Shuttle flights, gave this item and a large set of protein crystal growth equipment to the Museum in 2012.

Collection Item Long Description:

Inventory Number


Credit Line

Gift of the University of Alabama at Birmingham, Center for Biological Sciences and Engineering

Country of Origin

United States of America


Plastic, rubber, paper


3-D: 2.5 x 4.4cm (1 x 1 3/4 in.)

Data Source

National Air and Space Museum

Restrictions & Rights

Do not reproduce without permission from the Smithsonian Institution, National Air and Space Museum


EQUIPMENT-Scientific Devices