Molecular weight of chitin oligomers and Nod factors

        
                  
 


Chitin oligomers

2mer: 424.4

3mer: 627.6

4mer: 830.8

5mer: 1034.0

6mer: 1237.2

7mer: 1440.4

8mer: 1643.6

Dissolve in water

 

Nod NGR234 (Sulphated) ~1594

NodNGR234 (Non-sulphated) ~1516

Dissolve in 50% acetonitrile.