elastin
Biology

elastin



Term: elastin
Literally meaning: ?protein of flexibility?
Origin: Anc Greek
????/elao(=be flexibe or ductile)) >??????/elavno(=run, drive)
Coined/History 
The insolubility of elastin made its isolation difficult until early 1970?s when the soluble precursor of this matrix component, tropoelastin , was identified.
Definition
Elastin is, along with collagen, the main protein of connective tissue that in humans is encoded by ELN gene and it is found mainly in skin, intestines, tendons, blood vessels, lung and heart. 




- Connective Tissue
Although in the picture one can only see the ?blue? veins in my arm, veins and arteries carry blood. Blood is one of the six major types of connective tissue. Connective tissue binds and supports other tissues, and it consists of many cells scattered...

- #14. Globular And Fibrous Proteins - Haemoglobin And Collagen
Globular and Fibrous are 2 main types of proteins with a 3D structure. 1. Haemoglobin, a globular protein  Composed of 2 ? + 2 ? polypeptide chains + 1 inorganic prosthetic haem group. Hb's function: carry O2 from...

- Desmin
Term: desminLiterally meaning: ?binding protein?Origin: Anc Greek???/theo(=to bind) > ??????/desmos(=bond)Coined/History  Desmin is a protein of vertebrates first described in 1976, and purified in 1977DefinitionDesmin is a 52kD protein that...

- Collagen
Term: collagenOrigin: Anc Greek?????/colla(=glue)?????/geno(=produce, give birth to) literally meaning ?glue producer? Coined(?)Definition An important fibrous and insoluble protein which is the main component of connective tissue (skin, bone, cartilage,...

- Comparison Between Cartilage And Bone
Cartilage Bone 1.           It is semi-rigid and flexible It is rigid and strong 2.           The matrix lacks blood vessels (non-vascular) The...



Biology








.