General Information of Synthetic Binding Protein (SBP) (ID: SBP001004)
SBP Name
Diabody PEG-AVP0458
Synonyms
124I-PEG-AVP0458
Molecular Weight 56.5? kDa
Design Method Traditional methods (Site-directed mutagenesis and/or Directed evolution)
Expression System Escherichia coli
Highest Status Phase I
Template Name Antibody CC49
Protein Scaffold Information of This SBP
Scaffold ID PS031
Scaffold Info
[1]
Scaffold Name Diabody
Scaffold Class Antibody fragment
Fold Type Beta-Sheets + Loops
Binding Target(s) of This SBP (BTS)
BTS Name Details Mechanism Application Affinity Research Organization Ref
Tumor-associated glycoprotein 72
BTS Info
Positron-emission tomography enhancers Ovarian cancer [ICD-11: 2C73.Z]; Prostate cancer [ICD-11: 2C82.Z] Kd: 9.23 nM The Trobe University; Avipep Pty Ltd [1]
Clinical Trial Information of This SBP
ACTRN12612000802808 Click to show the Detail
Indication TAG-72 Positive Ovarian and Prostate Cancer
Phase Phase I
Title Phase I Safety and Biodistribution Study of 124I-PEG-AVP0458 Diabody in Patients with TAG-72 Positive Ovarian and Prostate Cancer
Status Completed
Sponsor Avipep Pty Ltd
References
1 First clinical study of a pegylated diabody 124 I-labeled PEG-AVP0458 in patients with tumor-associated glycoprotein 72 positive cancers. Theranostics. 2020 Sep 15;10(25):11404-11415.