Vantictumab
Based on 1 publication(s) in Google Scholar
Vantictumab (OMP-18R5) is a fully human IgG2 monoclonal antibody. Vantictumab inhibits Wnt pathway signaling by binding to FZD1/2/5/7/8 receptors. Vantictumab can be studied against cancers through direct actions on tumor cells, including CSCs, and effects on the stroma, such as metastatic HER2-negative breast cancer and metastatic pancreatic adenocarcinoma.
For research use only. We do not sell to patients.
- Purity: 99.00%
- CAS No.: 1345009-45-1
- Molecular Weight:143.16 kDa
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Vantictumab
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Biological Activity
Human IgG2 lambda
Human
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
O75084
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
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Human IgG2 lambda
ELISA, FACS, Functional assay
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Loaded Vantictumab on AHC2 biosensor, can bind Frizzled-8 Protein, Human (HEK293, His, HY-P70915) with an affinity constant of 1.183E-07 M as determined in BLI assay.
Chemical Information
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CAS No. 1345009-45-1
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Appearance Liquid
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Molecular Weight 143.16 kDa
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Color Colorless to light yellow
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SMILES
[Vantictumab]
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Synonyms
OMP-18R5
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Shipping
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (1)
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Journal Impact Factor
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Most Recent
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Sci Adv
A spatially organized Cd24a+/ Pax9+ stem cell core governs postnatal tooth establishment. [Abstract]2025 Jun 6;11(23):eadu5653. PMID: 40479070
Purity & Documentation
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Data Sheet (260 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Inhibitory Antibodies User Guide (603 KB)
References
[1]. Davis SL, et al. A phase 1b dose escalation study of Wnt pathway inhibitor vantictumab in combination with nab-paclitaxel and gemcitabine in patients with previously untreated metastatic pancreatic cancer. Invest New Drugs. 2020 Jun;38(3):821-830. [Content Brief]
[2]. Diamond JR, et al. Phase Ib clinical trial of the anti-frizzled antibody vantictumab (OMP-18R5) plus paclitaxel in patients with locally advanced or metastatic HER2-negative breast cancer. Breast Cancer Res Treat. 2020 Nov;184(1):53-62. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)