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Your Position: Home > Antibody > IgG control > DNP-BM2

Biotinylated Human IgG1 Kappa Isotype Control (Biotin, mAb, carrier free, MALS verified)

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  • Source
    Dinitrophenyl (DNP) is a hapten that is not normally expressed in the target tissue. Therefore, anti-DNP antibody has no relevant specificity to a target antigen, and can be used as isotype control antibody to differentiate non-specific background signal from specific antibody signal in various in vitro and in vivo studies. Biotinylated Human IgG1 Kappa Isotype Control (mAb) was purified from HEK293 cell culture. It is the chemically biotin labeled form of Human IgG1 Kappa Isotype Control (mAb) (Cat. No. DNP-M2).
  • Isotype
    Human IgG1/kappa
  • Specificity
    Specifically reacts with DNP (Dinitrophenyl) and DNP conjugated proteins.
  • Application
    This antibody is suitable for use as a non-targeting isotype control in various in vitro and in vivo studies. It can also be used as a negative control in various applications such as ELISA, Western blot, immunofluorescence, immunohistochemistry, immunoprecipitation, and flow cytometry. Each laboratory should determine an optimum working titer for use in its particular application.
  • Purity

    >95% as determined by SDS-PAGE.

    >95% as determined by SEC-MALS.

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

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    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.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
IgG control SDS-PAGE

Biotinylated Human IgG1 Kappa Isotype Control (mAb) on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

SEC-MALS
IgG control MALS images

The purity of Biotinylated Human IgG1 Kappa Isotype Control (mAb) (Cat. No. DNP-BM2) is more than 95% and the molecular weight of this protein is around 145-170 kDa verified by SEC-MALS.

Bioactivity-Elisa
 IgG control ELISA

Immobilized DNP-Albumin Conjugate, Bovine at 10 μg/mL (100 μL/well) can bind Biotinylated Human IgG1 Kappa Isotype Control (mAb) (Cat. No. DNP-BM2) with a linear range of 1-20 ng/mL (QC tested).

  • Background
    A hapten is a small molecule that can elicit an immune response only when conjugated with a large carrier such as a protein. Typical haptens include drugs, urushiol, quinone, steroids, etc. Peptides and non-protein antigens usually need conjugating to a carrier protein (such as BSA (bovine serum albumin) or KLH (keyhole limpet hemocyanin) to become good immunogens). Additionally, haptens should be administered with an adjuvant to ensure a high quality immune response. It is important that the hapten design (preserving greatly the chemical structure and spatial conformation of target compound), selection of the appropriate carrier protein and the conjugation method are key conditions for the desired specificity anti-hapten antibodies. We design anti-hapten antibodies based on the HaptenDB information.
  • Clinical and Translational Updates

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