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Medchemexpress LLC ALX 40-4C Trifluoro 5mg
SDP

Catalog No. 5000185134
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ALX 40-4C Trifluoroacetate is a synthetic peptide antagonist of the chemokine receptor CXCR4 that blocks SDF-1 (CXCL12) binding and suppresses replication of X4-tropic HIV-1 strains. Supplied as the trifluoroacetate salt with high reported purity, it is intended for in vitro receptor binding and cell-based studies of CXCR4-mediated signaling and viral entry.

  • High reported purity suitable for biochemical and cell-based assays.
  • Inhibits SDF-1 binding to CXCR4 (Ki ≈ 1 μM), enabling receptor pharmacology studies.
  • Antagonizes APJ receptor (IC50 ≈ 2.9 μM), supporting investigation of off-target activity.
  • Solid, white to off-white appearance for easy handling and formulation.
  • Sealed storage recommendations provided to preserve stability during long-term storage.

Catalog No. 50-001-85134 Supplier Medchemexpress LLC Supplier No. HYP7061A5MG
May include imposed supplier surcharges.
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ALX 40-4C Trifluoroacetate is a synthetic peptide antagonist of the chemokine receptor CXCR4 that blocks SDF-1 (CXCL12) binding and suppresses replication of X4-tropic HIV-1 strains. Supplied as the trifluoroacetate salt with high reported purity, it is intended for in vitro receptor binding and cell-based studies of CXCR4-mediated signaling and viral entry.

  • High reported purity suitable for biochemical and cell-based assays.
  • Inhibits SDF-1 binding to CXCR4 (Ki ≈ 1 μM), enabling receptor pharmacology studies.
  • Antagonizes APJ receptor (IC50 ≈ 2.9 μM), supporting investigation of off-target activity.
  • Solid, white to off-white appearance for easy handling and formulation.
  • Sealed storage recommendations provided to preserve stability during long-term storage.

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