KS-58
KS-58 is a KRpep-2d derivative. KS-58 is a K-Ras (G12D) inhibitory peptide that selectively binds K-Ras. KS-58 can enter cells and block intracellular Ras interaction with effector proteins. KS-58 inhibits the proliferation of tumor cells and has antitumor activity[1][2].
Product Specifications
CAS Number
2549046-46-8
UNSPSC
12352209
Target
Ras
Related Pathways
GPCR/G Protein; MAPK/ERK Pathway
Field of Research
Cancer
Smiles
O=C([C@H](CO)NC([C@H](CCCCCCC)NC([C@H]1NC([C@H](CCCC)NC([C@@H]2CCCN2C(CCNC3=O)=O)=O)=O)=O)=O)N[C@H](C(N[C@H](C(N4[C@H](C(N[C@@H](CC5=CNC6=C5C=CC=C6)C(N[C@@H]3CSCCCSC1)=O)=O)CCC4)=O)CC(O)=O)=O)CC7=CC=C(F)C=C7
Molecular Formula
C64H89FN12O14S2
Molecular Weight
1333.59
References & Citations
[1]Sakamoto K, et al. Nanoformulation of the K-Ras (G12D) -inhibitory peptide KS-58 suppresses colorectal and pancreatic cancer-derived tumors. Sci Rep. 2023 Jan 10;13 (1) :518. |[2]Sakamoto K, et al Generation of KS-58 as the first K-Ras (G12D) -inhibitory peptide presenting anti-cancer activity in vivo. Sci Rep. 2020 Dec 10;10 (1) :21671.
Shipping Conditions
Room temperature
Scientific Category
Peptides
Clinical Information
No Development Reported
Frequently Asked Questions
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