InVivoSIM anti-human CD20 (Ofatumumab Biosimilar)
Catalog #SIM0089
Clone:
Ofatumumab
Reactivities:
Human
Product Details
This nonātherapeutic biosimilar antibody uses the same variable regions as the therapeutic antibody Ofatumumab, making it ideal for research use. Ofatumumab is a fully human IgG1 monoclonal antibody that specifically targets CD20, a B cell surface antigen expressed from the preāB to mature B cell stage but not on plasma cells. CD20 plays a critical role in B cell development, activation, and proliferation. By binding to a unique membraneāproximal epitope on CD20, Ofatumumab induces B cell depletion through complementādependent cytotoxicity (CDC) and antibodyādependent cellular cytotoxicity (ADCC). This Ofatumumab biosimilar is well suited for studying B cellāmediated diseases, CD20 biology, and the immunologic mechanisms of B cell depletion in autoimmune disease and cancer.Specifications
| Isotype | Human IgG1, Īŗ |
|---|---|
| Recommended Isotype Control(s) | RecombiMAb human IgG1 isotype control, anti-hen egg lysozyme |
| Recommended Dilution Buffer | InVivoPure pH 7.0 Dilution Buffer |
| Immunogen | Human CD20 |
| Reported Applications |
In vivo functional assays in vitro functional assays Flow cytometry ELISA |
| Formulation |
pH 7.0 Contains no stabilizers or preservatives |
| Endotoxin |
<0.5EU/mg (<0.0005EU/Ī¼g) Determined by LAL gel clotting assay |
| Aggregation |
<5% Determined by SEC |
| Purity |
>95% Determined by SDS-PAGE |
| Sterility | 0.2 Āµm filtration |
| Production | Purified from cell culture supernatant in an animal-free facility |
| Purification | Protein A |
| Molecular Weight | 150 kDa |
| Murine Pathogen Tests |
Ectromelia/Mousepox Virus: Negative Hantavirus: Negative K Virus: Negative Lactate Dehydrogenase-Elevating Virus: Negative Lymphocytic Choriomeningitis virus: Negative Mouse Adenovirus: Negative Mouse Cytomegalovirus: Negative Mouse Hepatitis Virus: Negative Mouse Minute Virus: Negative Mouse Norovirus: Negative Mouse Parvovirus: Negative Mouse Rotavirus: Negative Mycoplasma Pulmonis: Negative Pneumonia Virus of Mice: Negative Polyoma Virus: Negative Reovirus Screen: Negative Sendai Virus: Negative Theilerās Murine Encephalomyelitis: Negative |
| Storage | The antibody solution should be stored at the stock concentration at 4Ā°C. Do not freeze. |
Recommended Products
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Recommended Isotype Control(s)
RecombiMAb human IgG1 isotype control, anti-hen egg lysozyme
-
Recommended Dilution Buffer
InVivoPure pH 7.0 Dilution Buffer