Systemin [CAS 137181-56-7]

Systemin, an 18-amino acid polypeptide, has been isolated from tomato leaves that is a powerful inducer of over 15 defensive genes.

[137181-56-7]

C85H144N26O28S

2010.3

C(=O)([C@H]1N(C([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](C)N)=O)C(C)C)=O)CCC(N)=O)=O)CO)=O)CCCCN)=O)CCC1)N2[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(=O)N3[C@H](C(=O)N4[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC(O)=O)C(O)=O)=O)[C@@H](C)O)=O)CCC(N)=O)=O)CCSC)=O)CCCCN)=O)CCC4)CCC3)CC(O)=O)=O)CCCNC(=N)N)=O)CCCCN)=O)CO)=O)CCC2

Endogenous Metabolite

99.6

DMSO : 25 mg/mL (ultrasonic)

-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture and light, under nitrogen)

Blue Ice