P160 peptide is a breast cancer targeting peptide that binds to the keratin 1 (KRT1) receptor in breast cancer cells with a Kd of approximately 1.1 μM, and has significant potential for drug delivery targeting breast cancer cells. P160 peptide can enhance the cellular uptake rate and anticancer activity of the pro-apoptotic antimicrobial peptide MccJ25 (microcin J25). P160 peptide can be used in anticancer research.

Physicochemical Properties

Molecular Formula	C74H105N17O17S
Molecular Weight	1536.79
CAS #	362043-77-4
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References

[1]. Breast Cancer Targeting Peptide Binds Keratin 1: A New Molecular Marker for Targeted Drug Delivery to Breast Cancer. Mol Pharm. 2017 Mar 6;14(3):593-604.

Solubility Data

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	0.6507 mL	3.2535 mL	6.5071 mL
	5 mM	0.1301 mL	0.6507 mL	1.3014 mL
	10 mM	0.0651 mL	0.3254 mL	0.6507 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.