Description
 
 Spermidine trihydrochloride is a polyamine that inhibits neuronal nitric oxide synthase  (nNOS) and binds and precipitates DNA.  It may be used to purify DNA  binding proteins.  Additionally, spermidine stimulates T4 polynucleotide kinase activity.  It is involved in growth, development, and the stress response in plants. 
 Product Specifications
Spermidine trihydrochloride;
Spermidine hydrochloride
N-(3-Aminopropyl)-1,4-diamino-butane trihydrochloride 
 Formula: C7H19N3 • 3 HCl 
 MW: 254.63 g/mol 
 Storage/Handling: Store desiccated at 4°C. Protect from air.
Very hygroscopic. 
 PubChem Chemical ID: 9539