colony-stimulating factor
Word Rarity
Rare
Frequency: 3.41 in modern English
36
Scrabble Score
23
Letters
8
Syllables
14
Unique Chars
Meaning
noun
A secreted glycoprotein that binds to receptor proteins on the surfaces of committed progenitors in the bone marrow, thereby activating intracellular signaling pathways that can cause the cells to proliferate and differentiate into a specific kind of blood cell.
Inflected Forms
colony-stimulating factors (plural)