Human CCL2, His Tag, E. coli

Catalog Number

LDG164PHE

Datasheet

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• Specifications

  • Species of Origin

    Human

    Expression system

    Escherichia coli

  • Affinity Tag

    His Tag (N-term)

    Buffer

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

  • Purity

    >95% as determined by SDS-PAGE analysis.

    Molecular weight

    The protein has a calculated MW of 9.49 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 CCR2A. The ED₅₀ for this effect is <20 ng/mL.

    Endotoxin level

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

  • Form

    Lyophilized

• Background

  • Background

    C-C Motif Chemokine Ligand 2 (CCL2) is an 8.44 kDa cytokine with 76 amino acid residues and is also known as monocyte chemoattractant protein 1 (MCP1). The CCL2 secreted from monocytes, macrophages, and dendritic cells. Upon binding with CCR4, it regulates many biological functions, such as recruitments of monocytes, memory T cells, and dendritic cells, response to TNF-α and Interferon-γ, angiogenesis, cellular homeostasis, and cytoskeleton organization.

    Synonyms

    Monocyte chemoattractant protein 1, Monocyte chemotactic and activating factor, MCAF, Monocyte chemotactic protein 1, MCP-1, Monocyte secretory protein JE, Small-inducible cytokine A2, C-C motif chemokine 2

  • Uniprot ID

    # P13500 1

    Sequence Note

    Gln24-Thr99

• 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.

    Shipping

    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 CCL2.

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• Datasheet & Documents

  Datasheet

  MSDS

  Manual

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Disclaimer：For Research Use or Further Manufacturing Only.