Leadgene Leadgene
Human CXCL3, His Tag, E. coli
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  • Specifications
    • Species of Origin


      Expression System

      Escherichia coli

    • Affinity Tag

      His Tag (N-term)

      Storage Buffer

      Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.

    • Purity

      >98% as determined by SDS-PAGE analysis.

      Molecular weight

      The protein has a calculated MW of 8.67 kDa.
      The protein migrates as 11 kDa under reducing condition (SDS-PAGE analysis).

    • Activity

      Measure by its ability to chemoattract BaF3 cells transfected with human CXCR2. The ED₅₀ for this effect is <2 ng/mL

      Endotoxin Level

      <0.1 EU per 1 μg of the protein by the LAL method.

    • Form


  • Background
    • Background

      C-X-C motif chemokine 3 (CXCL3) also named Growth-regulated oncogene gamma (GROγ), which is a chemokine of the intercrine alpha family. CXCL3 is a 8kDa protein containing 73 amino acid residues. During inflammation, CXCL3 is activated by the TNF and IL-1 which mediates the monocytes migration and adhesion by targeting the CXCR2. CXCL3 activates the JNK activity which induce the cell differentiation.


      C-X-C motif chemokine 3, GRO-gamma, 1-73, Growth-regulated protein gamma, Macrophage inflammatory protein 2-beta, MIP2-beta, 5-73

    • Uniprot ID

      # P19876 1

      Sequence Note


  • Instruction
    • Reconstitution

      It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.


      The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.

    • Stability & Storage

      This product is stable after storage at:

      • -20°C for 12 months in lyophilized state from date of receipt.
      • -20°C or -80°C for 1 month under sterile conditions after reconstitution.

      Avoid repeated freeze/thaw cycles.

  • Image
    SDS-PAGE analysis of recombinant human CXCL3.

    SDS-PAGE analysis of recombinant human CXCL3.

    Total   (1)
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  • Datasheet & Documents

Disclaimer:For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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