SMILES:

CCC(C)C(NC(=O)C(CCCNC(N)=N)NC(=O)C(NC(=O)C(CO)NC(=O)C(CS)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCC(N)=O)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)C(N)CCCNC(N)=N)C(C)O)C(=O)NC(CCCNC(N)=N)C(=O)NC(CCCNC(N)=N)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(N)=O
gp91ds-tat Chemical Structure
Chemical Structure
Check the gp91ds-tat product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 2-[[2-[[2-[[6-amino-2-[[6-amino-2-[(2-amino-5-carbamimidamidopentanoyl)amino]hexanoyl]amino]hexanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-N-[1-[[1-[[1-[[1-[[1-[[1-[[1-[[1-[[1-[[1-[[5-amino-1-[(1-amino-4-methyl-1-oxopentan-2-yl)amino]-1,5-dioxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]pentanediamide
CAS Number
Molecular Formula

C109H202N52O25S1
Molecular Weight (MW) 2673.3
SMILES CCC(C)C(NC(=O)C(CCCNC(N)=N)NC(=O)C(NC(=O)C(CO)NC(=O)C(CS)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCC(N)=O)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCNC(N)=N)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)C(N)CCCNC(N)=N)C(C)O)C(=O)NC(CCCNC(N)=N)C(=O)NC(CCCNC(N)=N)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(N)=O
InChIKey XSOIEAKWPXDKLM-UHFFFAOYSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
Water 49 mg/mL
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

Jump to

Note: Technical data last updated: Sep 1, 2026.