Drug intelligence / Profile preview

urokinase-derived peptide a6

Development stage
Phase 2
Lead developer
Angstrom Pharmaceuticals
Modality
Peptides
Administration
Subcutaneous
01

Overview

Urokinase-derived peptide A6 is an octapeptide (amino acids 136-143) derived from the proteolytic enzyme urokinase plasminogen activator (uPA), with potential antineoplastic activity. It has the sequence Acetyl-Lys-Pro-Ser-Ser-Pro-Pro-Glu-Glu-NH2 with a molecular formula of C39H62N10O15 and molecular weight of approximately 911. A6 functions by interfering with the uPA/uPAR cascade and binds to CD44. It inhibits human microvascular endothelial cell migration but does not affect cell proliferation in vitro. The peptide has been investigated for treatment of persistent or recurrent epithelial ovarian, fallopian tube, or primary peritoneal carcinoma, and has shown inhibitory effects on choroidal neovascularization in animal models.

Brand names
Angstrom6Angstrom-6Angstrom 6
Other names
A6 PeptideA-6 PeptideA 6 Peptide
02

Targets

CD44 (CD44 antigen)

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