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Breast cancer targeting peptide 18–4

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Catalog No. TP3074Cas No. 1332850-08-4

Breastcancertargeting peptide 18–4 is a keratin 1 (KRT1) receptor-targeting peptide with a dissociation constant (Kd) of 0.98 μM. Its amino acid sequence is WxEAAYQrFL, and it is an analogue of the P160 peptide. When covalently bonded with the anticancer peptide MccJ25, it significantly enhances MccJ25 uptake in breast cancer cells and boosts its anticancer efficacy. The IC50 values for this covalent compound are 14.2, 20, and 25 μM against MCF-7, MDA-MB-435, and MDA-MB-435-MDR, respectively.

Breast cancer targeting peptide 18–4

Breast cancer targeting peptide 18–4

😃Good
Catalog No. TP3074Cas No. 1332850-08-4
Breastcancertargeting peptide 18–4 is a keratin 1 (KRT1) receptor-targeting peptide with a dissociation constant (Kd) of 0.98 μM. Its amino acid sequence is WxEAAYQrFL, and it is an analogue of the P160 peptide. When covalently bonded with the anticancer peptide MccJ25, it significantly enhances MccJ25 uptake in breast cancer cells and boosts its anticancer efficacy. The IC50 values for this covalent compound are 14.2, 20, and 25 μM against MCF-7, MDA-MB-435, and MDA-MB-435-MDR, respectively.
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Product Introduction

Bioactivity
Description
Breastcancertargeting peptide 18–4 is a keratin 1 (KRT1) receptor-targeting peptide with a dissociation constant (Kd) of 0.98 μM. Its amino acid sequence is WxEAAYQrFL, and it is an analogue of the P160 peptide. When covalently bonded with the anticancer peptide MccJ25, it significantly enhances MccJ25 uptake in breast cancer cells and boosts its anticancer efficacy. The IC50 values for this covalent compound are 14.2, 20, and 25 μM against MCF-7, MDA-MB-435, and MDA-MB-435-MDR, respectively.
Chemical Properties
Molecular Weight1296.47
FormulaC63H89N15O15
Cas No.1332850-08-4
Storage & Solubility Information
Storagekeep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice./Shipping at ambient temperature.

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