Insulin molecule Computer model showing the structure of a molecule of the hormone insulin Insulin consists of two peptide

Insulin molecule Computer model showing the structure of a molecule of the hormone insulin Insulin consists of two peptide Stock Photo
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Image details

Contributor:

Science Photo Library / Alamy Stock Photo

Image ID:

E1KGMR

File size:

50.3 MB (751.3 KB Compressed download)

Releases:

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Dimensions:

4843 x 3632 px | 41 x 30.8 cm | 16.1 x 12.1 inches | 300dpi

Date taken:

15 January 2013

More information:

Insulin molecule. Computer model showing the structure of a molecule of the hormone insulin. Insulin consists of two peptide chains, A and B, which are linked by disulphide bridges. It plays an important role in blood sugar regulation. Insulin is released from the pancreas when blood sugar levels are high, for example after a meal, prompting cells in the liver, muscle, and fat tissue to take up the glucose from the blood and store it as glycogen. Insufficient production of insulin leads to an accumulation of glucose in the blood causing diabetes.