![David Steensma, MD on Twitter: "Why were the antigens called “Clusters of Differentiation” (CD)? Data were analyzed statistically via "cluster analysis"; this method tried to identify clusters/groups of antibodies with similar patterns David Steensma, MD on Twitter: "Why were the antigens called “Clusters of Differentiation” (CD)? Data were analyzed statistically via "cluster analysis"; this method tried to identify clusters/groups of antibodies with similar patterns](https://pbs.twimg.com/media/EXLEZ_GXgAACfWm.jpg)
David Steensma, MD on Twitter: "Why were the antigens called “Clusters of Differentiation” (CD)? Data were analyzed statistically via "cluster analysis"; this method tried to identify clusters/groups of antibodies with similar patterns
![An example illustrating how the CD-HIT main paradigm works. Record 1 is... | Download Scientific Diagram An example illustrating how the CD-HIT main paradigm works. Record 1 is... | Download Scientific Diagram](https://www.researchgate.net/publication/322779627/figure/fig2/AS:589080085667840@1517459045520/An-example-illustrating-how-the-CD-HIT-main-paradigm-works-Record-1-is-the-first-cluster.png)
An example illustrating how the CD-HIT main paradigm works. Record 1 is... | Download Scientific Diagram
![Matrix of cluster of differentiation (CD) molecules identified by cell... | Download Scientific Diagram Matrix of cluster of differentiation (CD) molecules identified by cell... | Download Scientific Diagram](https://www.researchgate.net/publication/343538239/figure/fig2/AS:932489845563397@1599334312606/Matrix-of-cluster-of-differentiation-CD-molecules-identified-by-cell-surface-capture.jpg)