CHOL-PEG-CREKA

CHOL-PEG-CREKA/Cholesterol-PEG-CREKA is a peptide conjugate composed of cholesterol, polyethylene glycol (PEG), and the CREKA (Cys-Arg-Glu-Lys-Ala) targeting peptide.CREKA is a tumor-homing peptide that specifically binds to fibrin–fibronectin complexes present in tumor vasculature, enabling targeted delivery to tumor sites.
Applications:
Commonly used in the development of tumor-targeted liposomes, micelles, and nanoparticles for enhanced drug delivery, molecular imaging, and theranostic applications.

msds of CHOL-PEG-CREKA