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Your Position: Home > All Other Proteins > VAP-B > Human VAPB /VAMP-associated protein B/C

Human VAP-B Protein

  • Synonym
    VAPB,ALS8,VAMP-B
  • Source
    Human VAP-B, His Tag (VAB-H5127) is expressed from E.coli cells. It contains AA Met 1 - Pro 132 (Accession # NP_004729).
    Predicted N-terminus: Met 1
  • Molecular Characterization
    VAP-B(Met 1 - Pro 132) NP_004729

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

    The protein has a calculated MW of 15.8 kDa. The protein migrates as 16-18 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 VAP-B, His Tag (Cat. No. VAB-H5127) SDS-PAGE gel

Human VAP-B, 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%.

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