substance P, N-spermine-Gln(5)- is a chemical compound registered under CAS number 141231-59-6, with the molecular formula C73H121 N21 O13 S and a molecular weight of about 1532.9 g/mol. ReagentForLab supplies substance P, N-spermine-Gln(5)- for laboratory research and bulk production; product code 1385387. Send an inquiry for purity, packaging, price and lead time.