CD20 antibody | 2H7
Mouse anti Human CD20:Alexa Fluor® 488
Mouse anti Human CD20:Alexa Fluor® 647
Mouse anti Human CD20:APC
Mouse anti Human CD20:FITC
Mouse anti Human CD20:Pacific Blue®
Mouse anti Human CD20
Mouse anti Human CD20:RPE
Mouse anti Human CD20:RPE-Cy5
Mouse anti Human CD20:Alexa Fluor® 700
- Product Type
- Monoclonal Antibody
- Clone
- 2H7
- Isotype
- IgG2b
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).
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).
Product Details
- Target Species
- Human
- 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 Alexa Fluor® 488 - liquid.
- Product Form
- Purified IgG conjugated to Alexa Fluor® 647 - liquid
- Product Form
- Purified IgG conjugated to Allophycocyanin (APC) - lyophilised
- Product Form
- Purified IgG conjugated to Fluorescein isothiocyanate isomer 1 (FITC) - liquid.
- Product Form
- Purified IgG conjugated to Pacific Blue® - liquid.
- Product Form
- Purified IgG - liquid
- Product Form
- Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
- Product Form
- Purified IgG conjugated to RPE-Cy5 - liquid
- Product Form
- Purified IgG conjugated to Alexa Fluor® 700 - liquid
- Reconstitution
- Reconstitute with 1 ml distilled water
- Reconstitution
- Reconstitute with 1 ml distilled water
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin 5% Sucrose - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin 5% Sucrose - Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
0.2% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Carrier Free
- Yes
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.1 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
Storage Information
- Storage
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Pack Size: 25 Tests/0.25mlStore at +4oC or at -20oC if preferred.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.Pack Size: 100 Tests/1mlStore at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC. DO NOT FREEZE.
This product should be stored undiluted. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Prior to reconstitution store at +4oC.
After reconstitution store at +4oC.
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. - Storage
- Store at +4oC. 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. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 18 months from date of despatch.
- Guarantee
- 18 months from date of despatch.
- Guarantee
- 12 months from date of reconstitution.
- Guarantee
- 18 months from date of despatch.
- Guarantee
- 18 months from date of despatch.
- Guarantee
- 18 months from date of despatch.
- Guarantee
- 12 months from date of reconstitution.
- Guarantee
- Guaranteed until date of expiry. Please see product label.
- Guarantee
- 18 months from date of despatch.
More Information
- UniProt
- P11836 Related reagents
- Entrez Gene
- MS4A1 Related reagents
- GO Terms
- GO:0005887 integral to plasma membrane
- GO:0006955 immune response
- GO:0042113 B cell activation
- Acknowledgements
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
- Acknowledgements
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
- Acknowledgements
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchased product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
- Acknowledgements
- Cy® and CyDye® are registered trademarks of GE Healthcare
- Acknowledgements
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
- Regulatory
- For research purposes only
Applications of CD20 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | Neat | 1/5 | |
| Flow Cytometry | Neat | 1/10 | |
| Flow Cytometry | Neat | ||
| Flow Cytometry | Neat | 1/10 | |
| Flow Cytometry | Neat | 1/5 | |
| Flow Cytometry | 1/50 | 1/100 | |
| Immunohistology - Frozen | |||
| Flow Cytometry | Neat | ||
| Flow Cytometry | Neat | ||
| Flow Cytometry | Neat |
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1x 106 cells in 100ul
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or cells or 100ul whole blood.
- Flow Cytometry
- Use 5ul of the suggested working dilution to label 106 cells or cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood
Copyright © 2019 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
Negative Isotype Controls Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Mouse IgG2b Negative Control:Alexa Fluor® 488 | MCA691A488 | 100 Tests/1ml | F | ||
| Mouse IgG2b Negative Control:Alexa Fluor® 647 | MCA691A647 | 100 Tests/1ml | F | ||
| Mouse IgG2b Negative Control:APC | MCA691APC | 100 Tests | F | ||
| Mouse IgG2b Negative Control:FITC | MCA691F | 100 Tests | F | ||
| Mouse IgG2b Negative Control:Pacific Blue® | MCA691PB | 100 Tests/1ml | F | ||
| Mouse IgG2b Negative Control | MCA691 | 100 Tests | F | ||
| Mouse IgG2b Negative Control:RPE | MCA691PE | 100 Tests | F | ||
| Mouse IgG2b Negative Control:RPE-Cy5 | MCA691C | 100 Tests | F | ||
| Mouse IgG2b Negative Control:Alexa Fluor® 700 | MCA691A700 | 100 Tests/1ml | F |
Useful Reagents Available
| Description | Product Code | Pack Size | Applications | List Price | Quantity |
|---|---|---|---|---|---|
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F | ||
| Human Seroblock | BUF070A | 50 Test | F | ||
| Human Seroblock | BUF070B | 200 Test | F |
Product Specific References
References for CD20 antibody
-
Lifson, J.D. et al. (2001) Role of CD8(+) lymphocytes in control of simian immunodeficiency virus infection and resistance to rechallenge after transient early antiretroviral treatment.
J Virol. 75 (21): 10187-99. -
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. -
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. -
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. -
Polyak, M.J. et al. (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. 1;99:3256-62. -
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. -
Kohler, S.L. et al. (2016) Germinal Center T Follicular Helper Cells Are Highly Permissive to HIV-1 and Alter Their Phenotype during Virus Replication.
J Immunol. 196 (6): 2711-22. -
Grobárová V et al. (2016) Quambalarine B, a Secondary Metabolite from Quambalaria cyanescens with Potential Anticancer Properties.
J Nat Prod. 79 (9): 2304-14. -
Cecchinato, V. et al. (2017) Impairment of CCR6+ and CXCR3+ Th Cell Migration in HIV-1 Infection Is Rescued by Modulating Actin Polymerization.
J Immunol. 198 (1): 184-195. -
Popov, J. et al. (2017) Unique therapeutic properties and preparation methodology of multivalent rituximab-lipid nanoparticles.
Eur J Pharm Biopharm. 117: 256-69.
Further Reading
-
Hultin, L.E. et al. (1993) CD20 (pan B cell) antigen is expressed at a low level on a subpopulation of human T lymphocytes.
Cytometry 14: 196.
