Purity:
Peak Area by HPLC ≥95%
Molecular Weight:
2358.9
Product Description:
Penetratin-Arg is a cell-penetrating peptide (CPP) that is derived from the 3rd helix of Drosophila Antennapedia homeodomain protein. Penetratin-Arg is the same as Penetratin except that Lysine residues were substituted with Arginines. It forms an a-helix structure in lipid environment and can permeate cell membrane at low micromolar concentration without significantly affecting membrane. CPP can be conjugated with large molecules and used as a drug delivery vehicle.
Storage Temperature:
-20°C