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Chemical structure of Ras Inhibitory Peptide

GC44806

Ras Inhibitory Peptide

Also known as (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-1-[(2S)-1-[(2S)-2-amino-3-methylbutanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid

Son of sevenless homolog 1 (Sos1) is a guanine nucleotide exchange factor (GEF) that directs the exchange of Ras-GDP to Ras-GTP by binding to SH3 domains of the growth factor receptor-bound protein 2 (Grb2), leading to the activation of ERK

ChemicalCAS159088-48-9MW1170.4FormulaC53H91N19O11
CAS number
159088-48-9
Molecular weight
1170.4
Formula
C53H91N19O11
Solubility
DMF： 30 mg/ml,DMSO： 30 mg/ml,Ethanol： Miscible,PBS (pH 7·2)： 10 mg/ml
InChIKey
KDEHBKGSNFLJSF-QMAXXTOWSA-N
Catalogue number
GC44806
Brand
GLPBIO
Computed properties PubChem CID 444408 · XLogP -5.4 · TPSA 474 Ų · H-bond donors 12
XLogP
-5.4
TPSA
474 Ų
H-bond donors
12
H-bond acceptors
15
Rotatable bonds
28
Heavy atoms
83

SMILES CC(C)[C@@H](C(=O)N1CCC[C@H]1C(=O)N2CCC[C@H]2C(=O)N3CCC[C@H]3C(=O)N[C@@H](C(C)C)C(=O)N4CCC[C@H]4C(=O)N5CCC[C@H]5C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N

Computed descriptors from PubChem (CID 444408), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.