BXY-14
BXY-14 is a TLR2 agonist and vaccine adjuvant. BXY-14 significantly downregulates the expression of intratumoral PD-L1 in mouse models. BXY-14 acts as a vaccine adjuvant to induce antibody responses. BXY-14 exhibits synergistic efficacy when combined with the anti-PD-L1 monoclonal antibody Atezolizumab (HY-P9904) in mouse models of melanoma, and prolongs overall survival. BXY-14 is applicable to research related to melanoma.
For research use only. We do not sell to patients.
- Formula: C35H66O10
- Molecular Weight:646.89
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
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TLR2 |
BXY-14 (1-106 pM) acts as a potent TLR2 agonist in hTHP-1 cells, inducing TNF-α release with an EC50 of 2.2 nM[1].
BXY-14 (10-3-103 nM; 24 h) is a potent TLR2 agonist in hPBMC that induces TNF-α release with an EC50 of 0.58 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
BXY-14 (10 mg/kg; s.c.; on days 0, 14, and 28) in combination with anti-PD-L1 enhances tumor growth inhibition, prolongs survival to 100% at day 50, and reduces intratumoral PD-L1 expression in a murine B16-OVA melanoma model, while BXY-14 (20 mg/kg; s.c.; on days 0, 14, and 28) as monotherapy also suppresses tumor growth and downregulates PD-L1[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL/6 (female, 6-8 weeks old, ~20 g)[1]
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Dosage:10 mg/kg; 20 mg/kg
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Administration:s.c.; on days 0, 14, and 28
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Result:Induced significantly stronger total IgG, IgG1, and IgG2c anti-OVA antibody titers than positive control adjuvant Diprovocim on day 42, with a marked Th1-skewed immune bias (higher Th1/Th2 index) at 10 mg/kg.
Induced robust total IgG, IgG1, and IgG2c anti-OVA antibody titers, with no significant body weight changes observed over 10 days post-immunization, indicating good tolerance at 20 mg/kg.
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Animal Model:C57BL/6 (female, 6-8 weeks old, ~20 g, subcutaneously injected with 2×105 B16-OVA melanoma cells on day 42 post-initial immunization)[1]
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Dosage:10 mg/kg (in combination with anti-PD-L1); 20 mg/kg (monotherapy)
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Administration:s.c.; on days 0, 14, and 28
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Result:Achieved stronger tumor growth inhibition than Diprovocim plus anti-PD-L1, prolonged overall survival to 100% at day 50, significantly increased tumor cell apoptosis (higher mean fluorescence intensity of TUNEL staining), and markedly downregulated intratumoral PD-L1 expression (lower integrated optical density of PD-L1 staining) at 10 mg/kg in combination with anti-PD-L1.
Potently suppressed tumor growth, prolonged survival, and downregulated intratumoral PD-L1 expression at 20 mg/kg as monotherapy.
Chemical Information
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Molecular Weight 646.89
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Formula C35H66O10
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SMILES
O[C@@H]1[C@H]([C@@H](O[C@H]1OC[C@@H](COC(CCCCCCCCCCCC)=O)O)[C@H](O)COC(CCCCCCCCCCCC)=O)O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
BXY-14 Related Classifications
HY-181916 Related Classifications
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