HFB101110
HFB101110 is a human-derived inhibitor and Treg depleter that specifically targets CCR8. It does not bind to the homologous CCR4 receptor and is mainly used in research on solid tumors, renal cell carcinoma and colorectal cancer. HFB101110 blocks hCCL1 binding by interacting with the N-terminal extracellular domain of hCCR8, thereby inhibiting hCCL1-induced calcium influx, chemotaxis and downstream signaling pathways. Meanwhile, HFB101110 can mediate ADCC effects to specifically deplete CCR8-positive cells, including intratumoral Tregs. HFB101110 exhibits favorable anti-tumor activity and pharmacokinetic properties.
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보관:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Human
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CCR8 |
HFB101110 (0.01-10 nM) dose-dependently inhibits hCCL1-induced chemotaxis of CCR8+ cells[1].
HFB101110 (10 μg/mL) completely inhibits hCCL1-induced calcium flux in CCR8+ cells[1].
HFB101110 (0.3-300 μg/mL) does not induce significant cytokine release from healthy human PBMCs at concentrations up to 300 μg/mL[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
HFB101110 is well-tolerated in wild-type mice[2].
HFB101110 is well-tolerated in cynomolgus monkeys[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
CCR8
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
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Product Image
ELISA, FACS, Functional assay
Chemical Information
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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보관
Please store the product under the recommended conditions in the Certificate of Analysis.
순도&문서
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)