Insulin is a peptide hormone composed of 51 amino acids and has a molecular weight of 5808 Da. It is divided in two chain of 21 and 30 amino acid bonded with sulphide bond and have quarternary structure
Insulin is produced and stored in the body as a hexamer (a unit of six insulin molecules), while the active form is the monomer. The hexamer is an inactive form with long-term stability which serves as a way to keep the highly reactive insulin protected, yet readily available. The hexamer-monomer conversion is one of the central aspects of insulin formulations for injection. The hexamer is far more stable than the monomer, which is desirable for practical reasons, however the monomer is a much faster reacting drug because diffusion rate is inversely related to particle size. A fast reacting drug means that insulin injections do not have to proceed mealtimes by hours, which in turn gives diabetics more flexibility in their daily schedule.
A protein with sidegroup carbohydrate "decorations".
No, Insulin is a protein because it is.
The active form of insulin, in the body, is a tertiary protein structure. However, when stored in the body, several insulin molecules are bound together in a hexamer (a six-protein quaternary structure).
The chemical formula of insulin is C256H381N65O79S6
Insulin is a protein. If taken orall, it will be digested.
No it is not a lipid. Insulin is made up of proteins. It cannot be injected orally.
Insulin is not an organism. It is not alive. Insulin is a protein hormone that is active within our bodies. It is secreted by our pancreas after meals when our blood sugar levels are high and tells the cells in our body to take glucose from the blood and store it as glycogen.
Insulin is not produced by skin cells.
polysaccharide
Insulin
Yes, eating protein can raise insulin levels, although typically to a lesser extent than carbohydrates. When protein is consumed, it stimulates the release of insulin to help facilitate the uptake of amino acids into cells. The insulin response to protein varies based on the type and amount of protein consumed, as well as individual metabolic factors. Overall, while protein does influence insulin secretion, its effect is generally more moderate compared to that of carbohydrates.
Insulin is a protein