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Anti-CXCL8/IL-8 Antibody

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Catalog No. T9901A-1440 Copy Product Info
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Anti-CXCL8/IL-8 Antibody is a humanized monoclonal antibody targeting the chemokine CXCL8 (Interleukin-8, IL-8). CXCL8 is a pro-inflammatory chemokine frequently overexpressed in the tumor microenvironment, which promotes tumor angiogenesis, survival, proliferation, and migration by binding to its G protein-coupled receptors, CXCR1 and CXCR2. This antibody effectively neutralizes extracellular CXCL8, blocking its interaction with CXCR1/2 and subsequently disrupting the paracrine and autocrine signaling loops driven by CXCL8. This mechanism inhibits tumor-associated vascularization and diminishes tumor cell resistance to conventional therapies, making it a critical tool for researching solid tumor progression, metastasis, and microenvironmental modulation.
Anti-CXCL8/IL-8 Antibody
Pack SizePriceUSA StockGlobal StockQuantity
1 mg$278InquiryInquiry
5 mg$838InquiryInquiry
10 mg$1,330InquiryInquiry
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Description
Anti-CXCL8/IL-8 Antibody is a humanized monoclonal antibody targeting the chemokine CXCL8 (Interleukin-8, IL-8). CXCL8 is a pro-inflammatory chemokine frequently overexpressed in the tumor microenvironment, which promotes tumor angiogenesis, survival, proliferation, and migration by binding to its G protein-coupled receptors, CXCR1 and CXCR2. This antibody effectively neutralizes extracellular CXCL8, blocking its interaction with CXCR1/2 and subsequently disrupting the paracrine and autocrine signaling loops driven by CXCL8. This mechanism inhibits tumor-associated vascularization and diminishes tumor cell resistance to conventional therapies, making it a critical tool for researching solid tumor progression, metastasis, and microenvironmental modulation.
In vitro
Anti-CXCL8/IL-8 Antibody effectively neutralize CXCL8, blocking its binding to CXCR1/2 and inhibiting downstream Akt and MAPK signaling. This suppression reduces cancer cell survival under hypoxia and inhibits endothelial cell migration, thereby preventing the early stages of angiogenesis [1].
In vivo
Systemic administration of Anti-CXCL8/IL-8 Antibody reduces microvessel density and slows solid tumor growth in animal models. By neutralizing tumor-derived IL-8, the treatment also decreases metastatic potential and enhances the efficacy of co-administered cytotoxic agents [1].
Reactivity
Human
Application
FACS
Functional assay
Antibody Type
Monoclonal
FormulationSupplied as a sterile solution in a buffered formulation system (e.g., phosphate-, citrate-, or amino acid-based). Please refer to the CoA for lot-specific composition.
Endotoxin<1.0 EU/mg
Related Conjugates and Formulations
Conjucates
Unconjugated
Antigen Details
Uniprot ID
TargetCXCL8/IL-8
Antibody Information
IsotypeIgG1
Storage & Solubility Information
StorageStore at low temperature Store at -20°C Shipping with blue ice/Shipping at ambient temperature.

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Related Tags: Anti-CXCL8/IL-8 Antibody chemical structure | Anti-CXCL8/IL-8 Antibody in vivo | Anti-CXCL8/IL-8 Antibody in vitro