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Chemical structure of ErbB-2-binding peptide

GC74374

ErbB-2-binding peptide

Also known as (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid

ErbB-2-binding peptide (HER2-binding peptide) is a tumor-binding peptide

ChemicalCAS562791-56-4MW864.98FormulaC43H60N8O11
CAS number
562791-56-4
Molecular weight
864.98
Formula
C43H60N8O11
Solubility
DMSO ： 100 mg/mL (115·61 mM; Need ultrasonic)
InChIKey
PGERLHWWNPYTKW-NQDQSAFWSA-N
Catalogue number
GC74374
Brand
GLPBIO
Computed properties PubChem CID 71441377 · XLogP -1 · TPSA 306 Ų · H-bond donors 11
XLogP
-1
TPSA
306 Ų
H-bond donors
11
H-bond acceptors
12
Rotatable bonds
21
Heavy atoms
62

SMILES C[C@H]([C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC2=CNC3=CC=CC=C32)C(=O)N[C@@H](CC4=CC=C(C=C4)O)C(=O)O)NC(=O)[C@H](CC(C)C)N)O

Computed descriptors from PubChem (CID 71441377), 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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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.