Description
Product Description
Pentixafor is a cyclic synthetic peptide widely used in scientific research focused on chemokine receptor CXCR4 targeting. Due to its high binding affinity and receptor selectivity, this compound is commonly employed in studies related to cell migration, receptor–ligand interactions, and molecular targeting strategies.
In laboratory research, Pentixafor serves as an important tool for investigating CXCR4 expression patterns and receptor-mediated signaling pathways. The peptide’s cyclic structure contributes to enhanced stability and consistent receptor engagement, supporting reproducible results across in vitro and in vivo experimental models.
Pentixafor is particularly relevant in research fields exploring tumor microenvironment dynamics, hematopoietic cell trafficking, and immune cell homing mechanisms. Its defined molecular structure allows researchers to study receptor density, binding kinetics, and competitive inhibition within CXCR4-associated systems.
Supplied as a high-purity raw material, Pentixafor supports flexible experimental design, including radiolabeling research, binding assays, and mechanistic pathway studies. Each production batch undergoes rigorous analytical testing to ensure purity, identity, and batch-to-batch consistency suitable for advanced research applications.

Product Specifications
| Item | Description |
|---|---|
| Product Name | Pentixafor |
| Synonyms | CPCR4-2, CXCR4-targeting peptide |
| CAS Number | Not officially assigned |
| Molecular Formula | C38H56N8O8 |
| Molecular Weight | ~752.9 g/mol |
| Amino Acid Sequence | Cyclic synthetic peptide |
| Peptide Type | Cyclic peptide |
| Form | Lyophilized powder |
| Purity | ≥99% (HPLC) |
| Strength Options | Customizable (mg scale) |
| Appearance | White to off-white powder |
| Identity Verification | HPLC, MS |
| Solubility | Soluble in water or suitable buffers |
| Packaging | Sterile glass vial |
| Storage Condition | −20 °C, protected from light |
| Intended Use | Research use only |
Applications
Pentixafor is primarily used in research programs focused on chemokine receptor biology and molecular targeting.
Representative research applications include:
CXCR4 receptor binding and signaling studies
Cell migration and chemotaxis research
Tumor microenvironment and receptor expression analysis
Hematopoietic stem cell trafficking models
Immune cell homing mechanism studies
Ligand–receptor affinity and selectivity assays
Molecular imaging probe development research
Structure–activity relationship studies of CXCR4 ligands
These applications establish Pentixafor as a valuable reference compound in CXCR4-related research.

Packaging
The product is supplied in sterile, sealed glass vials containing lyophilized peptide material. Bulk supply, customized vial sizes, and OEM-style packaging options are available for research institutions and development programs.
Storage & Transportation
Store at −20 °C in a dry, light-protected environment. Cold-chain transportation is recommended to maintain peptide stability during shipment. Reconstituted solutions should be prepared under sterile laboratory conditions.
Inquiry & Technical Consultation
For Certificates of Analysis, batch-specific analytical documentation, or technical support related to Pentixafor, please submit an inquiry through the contact form. Professional support is available for qualified research users.
Disclaimer
This product is intended for research use only.
Not for human or veterinary use.
All handling and experimental applications must comply with applicable laboratory safety and regulatory requirements.


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