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Your Position: Home > Cytokines & Growth Factors > AIMP1 > Human AIMP1 / EMAP2 / SCYE1 Protein

Human AIMP1 / EMAP2 / SCYE1 Protein

  • Synonym
    AIMP1,EMAP2,EMAPII,HLD3,SCYE1,p43,EMAP-2,EMAP-II,AIMP-1
  • Source
    Human AIMP1, His Tag (EM2-H5142) is expressed from E.coli cells. It contains AA Ala 2 - Lys 312 (Accession # AAH14051).
    Predicted N-terminus: Met
  • Molecular Characterization
    AIMP1(Ala 2 - Lys 312) AAH14051

    This protein carries a polyhistidine tag at the N-terminus.

    The protein has a calculated MW of 35.2 kDa. The protein migrates as 36 kDa under reducing (R) condition (SDS-PAGE).

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >95% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    No activity loss is observed after storage at:

    1. 4-8°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
Human AIMP1, His Tag (Cat. No. EM2-H5142) SDS-PAGE gel

Human AIMP1, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

  • Background
    Aminoacyl tRNA synthase complex-interacting multifunctional protein 1 (AIMP1) is also known as multisynthase complex auxiliary component p43 and endothelial monocyte-activating polypeptide II (EMAP-II). AIMP1 is a cytokine that may be induced by apoptosis and is also released from professional antigen-presenting cells such as dendritic cells. The release of AIMP1 renders the tumor-associated vasculature sensitive to tumor necrosis factor. Furthermore, AIMP1 binds tRNA and stimulates the catalytic activity of cytoplasmic arginyl-tRNA synthase. This protein possesses inflammatory cytokine activity. Also, AIMP1 negatively regulates TGF-beta signaling through stabilization of SMURF2 by binding to SMURF2 and inhibiting its SMAD7-mediated degradation.
  • References
  • Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

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