CA125

CA125 Overview

English NameMucin-16Approved Drugs0
Drugs in Clinical Trials11Target SynonymMucin-16 Short Isoform,Mucin-16 Long Isoform,Ovarian carcinoma antigen CA125,Ovarian cancer-related tumor marker CA125,MUC16,MUC-16,CA-125,Mucin 16, Cell Surface Associated,CA125,CA125 Ovarian Cancer Antigen,Mucin-16,CA-125 Antigen,FLJ14303
Highest Development StagePhase 3 Clinical
English NameMucin-16
Target SynonymMucin-16 Short Isoform,Mucin-16 Long Isoform,Ovarian carcinoma antigen CA125,Ovarian cancer-related tumor marker CA125,MUC16,MUC-16,CA-125,Mucin 16, Cell Surface Associated,CA125,CA125 Ovarian Cancer Antigen,Mucin-16,CA-125 Antigen,FLJ14303
Approved Drugs0
Drugs in Clinical Trials11
Highest Development StagePhase 3 Clinical

CA125 Product List

  • Product Category

    Protein (8)

  • Product Status

    Launched (8)

  • Species

    Human (3)Cynomolgus (2)Mouse (1)Rabbit (1)Rat (1)

  • Tag

    Fc Tag & Avi Tag (2)His Tag (5)His Tag & Avi Tag (1)

  • Conjugate

    Biotin-labeled (3)Unconjugated (5)

CA125 Background

The CA125, also known as the MUC16, is a mucin protein that may be found in type I transmembrane or secreted forms that are used monitor the progress of epithelial ovarian cancer therapy. The CA 125 molecule is almost certainly a glycoprotein with a predominance of O-linkages. It is heterogeneous with regard to both size and charge, most likely due to continuous deglycosylation of side chains during its life-span in bodily fluids. It exists as a very large complex (perhaps as much as 4 million daltons) under natural conditions

CA125 Synonyms

CA125,CA-125,CA125MUC-16,FLJ14303,MUC16,mucin 16,mucin-16

Clinical Drug Information

English NameResearch CodeHighest Development StageCompanyIndicationClinical Trial
OregovomabB43.13Phase 3 ClinicalPaladin PharmaAbdominal Neoplasms; Carcinoma, Ovarian Epithelial; Fallopian Tube Neoplasms; Neoplasms; Ovarian Neoplasms; Pancreatic Neoplasms; Peritoneal Neoplasms
Details
EB-NK-FM (FRalpha/MUC16)EB-NK-FMPhase 2 ClinicalBeijing BiotechCarcinoma, Ovarian Epithelial; Fallopian Tube Neoplasms; Peritoneal Neoplasms
Details
EB-NK-MM (MSLN/MUC16)EB-NK-MMPhase 2 ClinicalBeijing BiotechCarcinoma, Ovarian Epithelial; Fallopian Tube Neoplasms; Peritoneal Neoplasms
Details
LBL-033LBL-033Phase 2 ClinicalNanjing Leadsbiolabs Co LtdNeoplasms
Details
REGN-5668REGN-5668Phase 2 ClinicalRegeneron Pharmaceuticals IncEndometrial Neoplasms; Fallopian Tube Neoplasms; Ovarian Neoplasms; Peritoneal Neoplasms
Details
UbamatamabREGN-4018Phase 2 ClinicalRegeneron Pharmaceuticals IncCarcinoma, Non-Small-Cell Lung; Endometrial Neoplasms; Fallopian Tube Neoplasms; Neoplasms; Ovarian Neoplasms; Peritoneal Neoplasms
Details
PRGN-3005PRGN-3005Phase 1 ClinicalPrecigen IncEsophageal Neoplasms; Fallopian Tube Neoplasms; Lymphoma, Non-Hodgkin; Ovarian Neoplasms; Peritoneal Neoplasms; Sarcoma; Uterine Cervical Neoplasms
Details
GB-5267GB-5267Phase 1 ClinicalGenerate Biomedicines IncOvarian Neoplasms
Details
HWK-016HWK-016Phase 1 ClinicalWuxi Biologics Co LtdEndometrial Neoplasms; Ovarian Neoplasms; Uterine Cervical Neoplasms
Details
JCAR-020JCAR-020Phase 1 ClinicalEureka Therapeutics Inc, Juno Therapeutics Inc, Memorial Sloan Kettering Cancer CenterSolid tumours
Details
Mucin-16 (MUC16) Protein Targeting Immune Cell Therapy(Regeneron Pharmaceutical)27T-51; 27T51Phase 1 ClinicalRegeneron Pharmaceuticals IncCarcinoma, Ovarian Epithelial; Fallopian Tube Neoplasms; Peritoneal Neoplasms
Details

Product Reviews

  • E***e2025-08-07
    0People Like
    We used Acro Biosystems' recombinant Human CA125 / MUC16 protein (Catalog #CA5-H52H6) as a target antigen for antibody screening and downstream validation. The protein was employed in both ELISA and FACS assays. In ELISA, we observed strong, dose-dependent binding with minimal background, which enabled clear differentiation of candidate clones. For FACS, we used the protein to confirm surface staining specificity on engineered cell lines, and the results were consistent and reproducible. I was particularly impressed with the proteins high purity.
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