壳四糖 Chitosan Tetramer

用途：
Substrates of chitosanase
Starting materials of synthesis
Standards of PPC, TLC, HPLC, etc


[溶解性]
水        158g/100mL
甲醇     45g/100mL
乙醇    0.2g/100mL (20±1℃)
A series of chitosan - oligosaccharides from dimer to hexamer are prepared by hydrolysis of chitosan from crab shell^1,2). The ollgomers are composed of beta - 1, 4 - linked D - glucosamine, All oligomers are confirmed by HPLC.