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Chemical structure of KLTWQELYQLKYKGI

GC72285

KLTWQELYQLKYKGI

Also known as (2S,3S)-2-[[2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-oxopentanoyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]hexanoyl]amino]acetyl]amino]-3-methylpentanoic acid

KLTWQELYQLKYKGI (QK) is a VEGF mimicking peptide, binds to the VEGF receptors and competes with VEGF

ChemicalCAS917760-16-8MW1911.25FormulaC92H143N21O23
CAS number
917760-16-8
Molecular weight
1911.25
Formula
C92H143N21O23
Solubility
DMSO ： 100 mg/mL (52·32 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
InChIKey
ZHHXHKUQDPVCQO-MVXMSPHASA-N
Catalogue number
GC72285
Brand
GLPBIO
Computed properties PubChem CID 168679823 · XLogP -3.9 · TPSA 749 Ų · H-bond donors 26
XLogP
-3.9
TPSA
749 Ų
H-bond donors
26
H-bond acceptors
27
Rotatable bonds
65
Heavy atoms
136

SMILES CC[C@H](C)[C@@H](C(=O)O)NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)N

Computed descriptors from PubChem (CID 168679823), 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.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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