The most common and most likely answer to this crossword clue is the 4 letter word HEME which also is the latest solution we found used in New York Times in 2017.
Pigment in red blood cells crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| HEME | 100 % | 4 | 
Words with a meaning similar to the clue: Pigment in red blood cells
These words may or may not be a possible solution to this crosswords clue.- haemoglobin
 - hemoglobin
 - agglutinate
 - erythrocyte
 - agglutination
 - haemolysin
 - hemolysin
 - stroma
 - hemagglutinin
 - lysin
 - hemolysis
 - anaemia
 
Crossword Answer definitions
HEME noun- The component of hemoglobin (and other hemoproteins) responsible for binding oxygen. It consists of an iron ion that binds oxygen and a porphyrin ring that binds the globin molecules; one molecule binds one molecule of oxygen.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution