Kallikrein Inhibitor

Kallikrein Inhibitor is a synthetic peptide. The synthetic kallikrein inhibitor can attenuate breast cancer cell invasion.

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CAT#	R1462
CAS	97145-43-2
Synonyms/Alias	KKI 5; KKI-5; KKI5; Ac-Pro-phe-arg-ser-val-gln-NH2
Chemical Name	(S)-2-((3S,6S,9S,12S)-1-((S)-1-acetylpyrrolidin-2-yl)-3-benzyl-6-(3-guanidinopropyl)-9-(hydroxymethyl)-12-isopropyl-1,4,7,10-tetraoxo-2,5,8,11-tetraazatridecan-13-amido)pentanediamide
M.F/Formula	C35H55N11O9
M.W/Mr.	773.88
Sequence	One Letter Code: Ac-PFRSVQ-NH2 Three Letter Code: Ac-Pro-Phe-Arg-Ser-Val-Gln-NH2
Purity	> 98%

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Storage	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility	Soluble in H2O
Shipping Condition	Ship with blue ice
InChI	InChI=1S/C35H55N11O9/c1-19(2)28(34(55)41-22(29(37)50)13-14-27(36)49)45-32(53)25(18-47)44-30(51)23(11-7-15-40-35(38)39)42-31(52)24(17-21-9-5-4-6-10-21)43-33(54)26-12-8-16-46(26)20(3)48/h4-6,9-10,19,22-26,28,47H,7-8,11-18H2,1-3H3,(H2,36,49)(H2,37,50)(H,41,55)(H,42,52)(H,43,54)(H,44,51)(H,45,53)(H4,38,39,40)/t22-,23-,24-,25-,26-,28-/m0/s1
InChI Key	OOZYLOMMGMLDHT-BIVGDOEESA-N
Canonical SMILES	O=C(C)N(CCC1)[C@@H]1C(N[C@@H](Cc2ccccc2)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CO)C(N[C@@H](C(C)C)C(N[C@@H](CCC(N)=O)C(N)=O)=O)=O)=O)=O)=O