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Leadgene Leadgene
Human BMP-4, His Tag, E. coli
Catalog Number

LDG101PHE

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  • Specifications
    • Species of Origin

      Human

      Expression System

      Escherichia coli

    • Affinity Tag

      His Tag (C-term)

      Storage Buffer

      Lyophilized from a 0.2 µm filtered solution of PBS, pH 8.0.

    • Purity

      >95% as determined by SDS-PAGE analysis.

      Molecular weight

      The protein has a calculated MW of 12.88 kDa.
      The protein migrates as 12 kDa under reducing condition (SDS-PAGE analysis).

    • Activity

      Measure by its ability to induce alkaline phosphatase production by ATDC5 cells. The ED₅₀ for this effect is <0.58 ng/mL.

      Endotoxin Level

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

    • Form

      Lyophilized

  • Background
    • Background

      Bone Morphogenetic Protein-4 (BMP-4) is an extracellular multifunctional signaling cytokine that is also a member of the TGF-β family. BMP-4 can bind with the TGF-β receptor and trigger SMAD protein signal transduction. BMP-4 has a significant expression in the prostate, it plays a vital role in the development of mesoderm into bones and the development of the epidermis and Dorsal-Ventral axis.

      Synonyms

      Bone morphogenetic protein 2B, BMP-2B, Bone morphogenetic protein 4

    • Uniprot ID

      #P12644

      Sequence Note

      Lys303-Arg408

  • Instruction
    • Reconstitution

      It is recommended to reconstitute the lyophilized protein in 4 mM HCl 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 BMP-4.

    SDS-PAGE analysis of recombinant human BMP-4.

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  • Datasheet & Documents
    MSDS
    Manual
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