Cell-Penetrating Peptides


Cell-penetrating peptides are a type of short peptide that can carry macromolecular substances into cells. Their membrane-penetrating ability does not rely on classic endocytosis. Cell-penetrating peptides are all positively charged polypeptide fragments of varying lengths, which are rich in basic amino acid residues such as arginine and lysine. Their secondary structures all have an α-helical spatial conformation. Taking advantage of these characteristics, membrane-penetrating peptides with stronger penetrating power and higher efficiency have been artificially synthesized, and they have successfully carried macromolecular substances into cells to exert biological activities. Therefore, cell-penetrating peptides can promote other biomolecules, such as drugs, proteins or nucleic acids, to cross the cell membrane and enter the interior of the cell. This ability makes cell-penetrating peptides potentially useful in drug delivery and biomedical research. To this end, CD Bioparticles develops and provides the most comprehensive range of cell-penetrating peptide products for related research.

Product Name Catalog Unit Size Price
Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg CDCCP23-068L 50 mg, 100 mg, 250 mg INQUIRY
RRRRRRRRR CDCCP23-046L 1 mg, 5 mg, 10 mg, 50 mg, 100 mg INQUIRY
Biotin-LC-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-NH2 CDCCP23-085L 50 mg, 100 mg, 250 mg INQUIRY
Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg CDCCP23-055L 1 mg, 5 mg INQUIRY
FAM-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg CDCCP23-059L 1 mg, 5 mg, 10 mg, 50 mg, 100 mg INQUIRY
TAMRA-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH CDCCP23-128L 50 mg, 100 mg, 250 mg INQUIRY
Cys-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg CDCCP23-146L 50 mg, 100 mg, 250 mg INQUIRY
RRRRRRRRRRRGGGMAGPHPVIVITGPHEE CDCCP23-115L 50 mg, 100 mg, 250 mg INQUIRY
11R-VIVIT TFA CDCCP23-029L 1 mg, 5 mg, 10 mg, 50 mg, 100 mg INQUIRY
Ser-Asn-Asn-Asn-Val-Arg-Pro-Ile-His-Ile-Trp-Pro CDCCP23-139L 50 mg, 100 mg, 250 mg INQUIRY
5(6)-TAMRA-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-OH trifluoroacetate salt CDCCP23-160L 5 mg INQUIRY
Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys-Ser-Asp-Gly-Gly-{Tyr(PO2)}-Met-Asp-Met-Ser CDCCP23-001L 1 mg, 5 mg, 10 mg, 50 mg INQUIRY
RQIKIWFQNRRMKWKKSDGG-{PO2Y}-MDMS CDCCP23-057L 50 mg, 100 mg, 250 mg INQUIRY
Asp-Gly-Gly-Asp-Gly-Gly-Asp-Gly-Gly-Asp-Gly-Pro-Leu-Gly-Leu-Ala-Gly-{d-Arg}-Cys CDCCP23-103L 50 mg, 100 mg, 250 mg INQUIRY
Cys-Ala-Gly-Arg-Arg-Ser-Ala-Tyr-Cys CDCCP23-110L 50 mg, 100 mg, 250 mg INQUIRY
Thr-Phe-Phe-Tyr-Gly-Gly-Ser-Arg-Gly-Lys-Arg-Asn-Asn-Phe-Lys-Thr-Glu-Glu-Tyr CDCCP23-012L 1 mg, 5 mg, 10 mg, 50 mg INQUIRY
Lys-Lys-Trp-Lys-Met-Arg-Arg-Asn-Gln-Phe-Trp-Val-Lys-Val-Gln-Arg-Gly CDCCP23-076L 50 mg, 100 mg, 250 mg INQUIRY
Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys CDCCP23-155L 50 mg, 100 mg, 250 mg INQUIRY
5-FAM-Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys--NH2 CDCCP23-137L 50 mg, 100 mg, 250 mg INQUIRY
Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys CDCCP23-050L 1 mg, 5 mg, 10 mg, 50 mg, 100 mg INQUIRY
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