Analyte Specific Reagent. Analytical and performance characteristics are not established.
- 2H7 (See other available formats)
- Other Names
- B1, Bp35
- Mouse IgG2b, κ
- Ave. Rating
- Submit a Review
- Product Citations
|Cat #||Size||Price||Quantity Avail.||Save|
CD20 is a 33-37 kD, four transmembrane spanning protein, also known as B1 and Bp35. CD20 is expressed on pre-B-cells, resting and activated B cells (not plasma cells), some follicular dendritic cells, and at low levels on a T cell subset. CD20 is heavily phosphorylated on activated B cells and malignant B cells. Homo-oligomeric complexes of CD20 are thought to form Ca2+ conductive ion channels in the plasma membrane of B cells. The CD20 molecule is involved in B-cell activation and is associated with various Src family kinases (Lyn, Lck, Fyn). It exists in a complex with MHC class I and II, CD53, CD81, and CD82.Product Details
- Human, Baboon, Capuchin Monkey, Chimpanzee, Cynomolgus, Pigtailed Macaque, Rhesus, Squirrel Monkey
- Antibody Type
- Host Species
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide, 0.2% (w/v) BSA (origin USA) and a stabilizer.
- The antibody was purified by affinity chromatography, and conjugated with Pacific Blue™ under optimal conditions.
- 100 µg/mL
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Suggested for Flow Cytometry
- Recommended Usage
Precautions for Use: Use appropriate personal protective equipment and safety practices per universal precautions when working with this reagent. Refer to the reagent safety data sheet.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
View full statement regarding label licenses
- Excitation Laser
Violet Laser (405 nm)
AB_2632618 (BioLegend Cat. No. 980204)
- Four transmembrane protein (TM4SF), heavily phosphorylated after activation, 33-37 kD
B cell, T cell subsets
- B cell activation
- Src family tyrosine kinases, MHC class I, II, CD53, CD81, CD82
- Cell Type
- B cells, T cells
- Biology Area
- Immunology, Costimulatory Molecules
- Molecular Family
- CD Molecules
- Antigen References
1. Hultin L, et al. 1993. Cytometry 14:196.
2. Tedder T, et al. 1994. Immunol. Today 15:450.
- Gene ID
- 931 View all products for this Gene ID
- View information about CD20 on UniProt.org
- Does BioLegend manufacture antibodies at GMP grade?
BioLegend antibodies and reagents that carry the IVD or ASR designation are manufactured in a registered GMP facility, while our other products are manufactured under ISO 13485 certification. Both environments provide high quality products. To learn more about our quality standards visit our Quality Control page at: https://www.biolegend.com/QC.
- What is the difference between two anti human CD20 clones 2H7 and 1412?
For clone 1412: This clone specifically recognizes cytoplasmic domain of CD20 and thus can only be used for intracellular flow cytometry. In this instance you will need to include the fixation and permeabilization steps. Please follow the intracellular flow cytometry staining protocol.
For clone 2H7: This clone is ok for regular surface staining for CD20 and there is no need for any fixation and permeabilization steps.
Our technical protocols can be found here.
Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.