Monoclonal Anti-DNP antibody, Human IgG4 Isotype Control
50 and 25 kDa for the heavy and light chains, respectively (150 kDa)
Human IgG4, Kappa LC
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.
Monoclonal Anti-DNP (Anti-Hapten) antibody, Human IgG4 was purified from HEK293 cell culture at ACRObiosystems, and specifically reacts with DNP (Dinitrophenyl) and DNP conjugated proteins.
Protein A affinity chromatography from HEK293 supernatants.
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.
Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally mannitol or trehalose are added as protectants before lyophilization.
Contact us for customized product form or formulation.
See Certificate of Analysis for reconstitution instructions and specific concentrations.
Avoid repeated freeze-thaw cycles.
No activity loss was observed after storage at: 4 ℃ for 1 year in lyophilized state. -70 ℃ for 3 months under sterile conditions after reconstitution.
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.