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721397-24-6

721397-24-6 Structure

721397-24-6 Structure
IdentificationBack Directory
[Name]

d-(KLAKLAK)2, Proapoptotic Peptide
[CAS]

721397-24-6
[Synonyms]

d-(KLAKLAK)2, Proapoptotic Peptide
[Molecular Formula]

C72H139N21O14
[MOL File]

721397-24-6.mol
[Molecular Weight]

1523.01
Chemical PropertiesBack Directory
[Boiling point ]

1700.4±65.0 °C(predicted)
[density ]

1.147±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)
[pka]

13.42±0.46(predicted)
[Sequence]

{d-(Lys-Leu-Ala-Lys-Leu-Ala-Lys-Lys-Leu-Ala-Lys-Leu-Ala-Lys)}-NH2
Hazard InformationBack Directory
[Uses]

d-(KLAKLAK)2, as an antibacterial and anti-tumor polypeptide, is a representative of the antimicrobial peptide group, and also has good anticancer properties. d-(KLAKLAK)2 is able to kill bacteria by damaging their cell membranes, causing cell contents to leak out. d-(KLAKLAK)2 can also inhibit tumor cell proliferation by causing mitochondrial swelling and mitochondrial membrane destruction, triggering apoptosis (programmed cell death)[1].
[References]

[1] Jaber S, et al. Synthesis, antitumor and antibacterial studies of new shortened analogues of (KLAKLAK) 2-NH2 and their conjugates containing unnatural amino acids[J]. Molecules, 2021, 26(4): 898. DOI:10.3390/molecules26040898
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