ZK 756326

SKU: orb1304283

Description

ZK 756326

Research Area

Immunology & Inflammation, Infectious Disease & Virology, Pharmacology & Drug Discovery

Key Properties

• CAS Number: 874911-96-3
• MW: 356.46
• Purity: 99.06%
• Formula: C₂₁H₂₈N₂O₃
• SMILES: Cl.Cl.OCCOCCN1CCN(Cc2cccc(Oc3ccccc3)c2)CC1
• Target: CCR
• Solubility: DMSO:3.85 mg/mL (10.8 mM);H2O:181.7 mM

Bioactivity

• Target IC50:
  CCR8 (human):1.8 μM|CCR8 (mouse):2.6 μM
• In Vitro:
  ZK 756326 stimulated extracellular acidification in cells expressing human CCR8. The ability of ZK 756326 to induce a response was receptor-specific and mediated through Gαi, because it could be blocked by treatment with pertussis toxin. Like CCL1, ZK 756326 inhibited human immunodeficiency virus (HIV) fusion of cells expressing CD4 and CCR8. But unlike mCCL1, ZK 756326 bound to and activated a form of mCCR8 that was mutated to eliminate O-linked sulfation at tyrosines 14 and 15. Therefore, ZK 756326 is most probably not binding in the same manner as CCL1 but can activate the switch mechanism involved in transducing signaling events.
• Cell Research:
  Cells are resuspended in RPMI with 1% (w/v) BSA and 25 mM HEPES, pH 7.4 (3 × 105 cells/well), and 100-μl aliquots were loaded into upper inserts. Samples of mCCL1 and ZK 756326 prepared in 600 μl of the same medium were placed in the lower wells. After incubation (2 h at 37°C), inserts were removed, and the migrated cells were counted in an EPICS XL flow cytometer. Duplicate wells were used for each point. A migration index was established as the ratio of the number of cells that had migrated in response to the chemokine or to ZK 756326 divided by the number of cells that had migrated in response to buffer alone. (Only for Reference)

Storage & Handling

• Storage: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

ZK756326, ZK-756326, ZK756326 2HCl, ZK 756326, CCR8

Compound Identifiers

PubChem CID

56972201