L9026 Sigma


≥95% (TLC)

Synonym: Lys4, Tetralysine

  • CAS Number 997-20-6

  • Empirical Formula (Hill Notation) C24H50N8O5

  • Molecular Weight 530.70

  •  MDL number MFCD00171343

  •  PubChem Substance ID 24896514


Related Categories Cell Biology, Cell Signaling and Neuroscience, Other Peptides, Peptides and Proteins, Peptides for Cell Biology More...
assay   ≥95% (TLC)
composition   Peptide content, ~60%
storage temp.   −20°C


Amino Acid Sequence


Biochem/physiol Actions

Short poly-L-lysines polypeptides such as trilysine (lys3), tetralysine (tetra-L-lysine, lys4) and pentalysine (penta-L-lysine, lys5) are cationic moieties that may be used in the construction of gene delivery vectors and DNA nanoparticles.

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≥97% (TLC)


≥55% peptide basis

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