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Chemical structure of Abz-Asp-Asp-Ile-Val-Pro-Cys-Ser-Met-Ser-3-nitro-Tyr-Thr-NH₂

GA20455

Abz-Asp-Asp-Ile-Val-Pro-Cys-Ser-Met-Ser-3-nitro-Tyr-Thr-NH₂

Also known as (3S)-3-[(2-aminobenzoyl)amino]-4-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[(2S)-2-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl]amino]-3-(4-hydroxy-3-nitrophenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-oxobutanoic acid

The internally quenched (FRET) substrate Abz-DDIVPCSMSY(NO?)T-NH? allows the direct, specific detection of NS3-4A protease activity (Km = 51 +/- 3 μM, kcat = 0·39 min?¹)

ChemicalCAS852572-93-1MW1393.52FormulaC58H84N14O22S2
CAS number
852572-93-1
Molecular weight
1393.52
Formula
C58H84N14O22S2
Solubility
Soluble in DMSO
InChIKey
HPEIPHLEVXWIJI-CCSNTKEYSA-N
Catalogue number
GA20455
Brand
GLPBIO
Computed properties PubChem CID 118855704 · XLogP -1.8 · TPSA 608 Ų · H-bond donors 19
XLogP
-1.8
TPSA
608 Ų
H-bond donors
19
H-bond acceptors
25
Rotatable bonds
38
Heavy atoms
96

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC2=CC(=C(C=C2)O)[N+](=O)[O-])C(=O)N[C@@H]([C@@H](C)O)C(=O)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)C3=CC=CC=C3N

Computed descriptors from PubChem (CID 118855704), 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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