CD20 antibody | 2H7
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Mouse anti Human CD20:RPE
- Product Type
- Monoclonal Antibody
|Mouse anti Human CD20 antibody, clone 2H7 recognizes the human CD20 cell surface antigen, a 33-37 kDa non-glycosylated phosphoprotein.
The CD20 antigen is expressed during pre-B-cell development. It is present on both resting and activated B-cells but is lost prior to terminal B-cell differentiation into plasma cells.
The epitope recognized by clone 2H7 has been mapped to the following sequence found in the large extracellular loop of human CD20: YNCEPANPSEKNSPST. Furthermore it appears that Mouse anti Human CD20 antibody, clone 2H7 only recognizes human CD20 in its native oligomeric form (Polyak et al. 2002).
- Target Species
- Species Cross-Reactivity
Target Species Cross Reactivity Rhesus Monkey
- N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
- Reconstitute with 1 ml distilled water
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% sodium azide (NaN3)
1% bovine serum albumin
- Max Ex/Em
Fluorophore Excitation Max (nm) Emission Max (nm) RPE 488nm laser 496 578
- For research purposes only
- 12 months from date of despatch
After reconstitution store at +4°C.
DO NOT FREEZE.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.
|Application Name||Verified||Min Dilution||Max Dilution|
- Flow Cytometry
- Use 10μl of the suggested working dilution to label 106 cells or cells or 100μl whole blood
How to Use the SpectraviewerWatch the Tool Tutorial Video ▸
- Start by selecting the application you are interested in, with the option to select an instrument from the drop down menu or create a customized instrument
- Select the fluorophores or fluorescent proteins you want to include in your panel to check compatibility
- Select the lasers and filters you wish to include
- Select combined or multi-laser view to visualize the spectra
References for CD20 antibody
Chan, H.T. et al. (2003) CD20-induced lymphoma cell death is independent of both caspases and its redistribution into triton X-100 insoluble membrane rafts.
Cancer Res. 63: 5480-9.
Cragg, M.S. et al. (2003) Complement-mediated lysis by anti-CD20 mAb correlates with segregation into lipid rafts.
Blood. 101: 1045-52.
Jaramillo, M.C. et al. (2009) Increased manganese superoxide dismutase expression or treatment with manganese porphyrin potentiates dexamethasone-induced apoptosis in lymphoma cells.
Cancer Res. 69: 5450-7.
Teeling, J.L. et al. (2006) The biological activity of human CD20 monoclonal antibodies is linked to unique epitopes on CD20.
J Immunol. 177 (1): 362-71.
Polyak, M.J. & Deans, J.P. (2002) Alanine-170 and proline-172 are critical determinants for extracellular CD20 epitopes; heterogeneity in the fine specificity of CD20 monoclonal antibodies is defined by additional requirements imposed by both amino acid sequence and quaternary structure.
Blood. 99 (9): 3256-62.
Greig, B. et al. (2014) Stabilization media increases recovery in paucicellular cerebrospinal fluid specimens submitted for flow cytometry testing.
Cytometry B Clin Cytom. 86: 135-8.
van den Akker, E. et al. (2010) The majority of the in vitro erythroid expansion potential resides in CD34(-) cells, outweighing the contribution of CD34(+) cells and significantly increasing the erythroblast yield from peripheral blood samples.
Haematologica. 95: 1594-8.
Jaramillo, M.C. et al. (2015) Manganese (III) meso-tetrakis N-ethylpyridinium-2-yl porphyrin acts as a pro-oxidant to inhibit electron transport chain proteins, modulate bioenergetics, and enhance the response to chemotherapy in lymphoma cells.
Free Radic Biol Med. 83: 89-100.
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