Substance P, epsilon-biotinyl-lys(3)-

Substance P, gly(12)-

Substance P, gly(12)-lys(13)-

Substance P, methyl ester-

Substance P, N-spermine-gln(5)-

Substance P, nlenh2(11)-

Substance P, phe(5)-trp(7, 9)-leu(11)-

Substance P, phe(7)-

Substance P, pro(2)-phe(7)-trp(9)-

Substance P, pro(9)-

Substance P, pro(9)-met(O2)(11)-

Substance P, prolyl(2)-tryptophan(7, 9)-

Substance P, pyridoxal-phosphate(6)-lys(3)-

Substance P, sar(9)-met(O2)(11)-

Substance P, sulfoxide-

Substance P, tyr(0)-(4'-N3)phe(8)-nle(11)-

Substance P, tyr(1)-nle(11)-

Substance P, tyr(8)-

Substance S

Substance SC101756