There are many, many examples. The following are completely arbitrary:
For instance, the most abundant protein in the blood is albumin, which is also the chief protein of egg whites.
Another example is titin, the largest naturally occurring protein currently known.
Hemoglobin is a major protein studied in biochemistry. It is involved in the transport of oxygen and carbon dioxide in the blood.
The cystic fibrosis transmembrane conductance regulator (CFTR) is a protein channel that is defective in the disease cystic fibrosis.
A hormone is an example of the globular class of proteins
No it is not a hormone. It is a structural protein
No,it is not a lipid.It is a protein.
Insulin
Yes, oxytocin is a protein hormone produced in the brain.
No, GnRH or gonadotropin releasing hormone is not a steroid, but rather a peptide (type of protein) hormone.
no it is not a hormone, it is a protein substance produced in living cells that catalyzes reaction.
Growth hormone (GH)
It is called Peptase, but it is NOT a hormone it is an ENZYME.
... a receptor protein.
No, epinephrine is not a protein hormone. It is a small molecule derived from the amino acid tyrosine and acts as a neurotransmitter and hormone in the body, playing a key role in the fight or flight response.
Growth hormone