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CD20 Recombinant Rat Monoclonal Antibody (AISB12), Alexa Fluor™ Plus 488
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FIGURE: 1 / 3
CD20 Antibody (740152TP488) in Flow
Flow cytometry analysis of CD20 Recombinant Rat Monoclonal Antibody (AISB12), Alexa Fluor™ Plus 488 (Product # 740152TP488) was performed using Mouse splenocytes. Cells were stained with CD3 Monoclonal Antibody (17A2), eFluor™ 450, eBioscience™ (Product # 48-0032-82) and 2 µg of CD20 Recombinant Rat Monoclonal Antibody (AISB12), Alexa Fluor™ Plus 488 (Product # 740152TP488) (right dot plot) or left unstained (left dot plot). Viable cells were used for analysis, as determined by LIVE/DEAD™ Fixable Near IR (780) Viability Kit (Product # L349... View More
Product Details
740152TP488
Product Specifications
Species Reactivity
Mouse
Host/Isotype
Rat
/ IgG2a, kappa
Expression System
Expi293
Class
Recombinant Monoclonal
Type
Antibody
Clone
AISB12
Conjugate
Excitation/Emission Max
493/518 nm
View spectra
Form
Liquid
Concentration
1 mg/mL
Amount
50 µg
Purification
Affinity chromatography
Storage buffer
proprietary buffer, pH 6.3-7.3
Contains
0.008% Bromonitrodioxane, 0.008% Methylisothiazolone
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Wet ice
Product Specific Information
Alexa Fluor™ Plus recombinant antibodies are conjugated using new, proprietary dye chemistry so you can generate stunning data. Alexa Fluor™ Plus antibodies represent an advancement in fluorescent conjugate technology. Alexa Fluor™ Plus antibodies provide brighter signal compared to leading Alexa Fluor™ antibodies, providing you with better signal-to-noise for your critical experiments. These antibodies show better specificity and lot-to-lot consistency as these are recombinant antibodies, generated by cloning specific genes for the desired antibodies into an expression vector and expressed in vitro.
Using conjugate solutions: Centrifuge the protein conjugate solution briefly in a microcentrifuge before use; add only the supernatant to the experiment. This step will help eliminate any protein aggregates that may have formed during storage, thereby reducing nonspecific background staining.
It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Excitation: 494 nm; Emission: 519 nm; Laser: Blue Laser
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
CD20 is a non-glycosylated surface phosphoprotein that has a molecular weight range of 33-37 kDa depending on the degree of phosphorylation. CD20 is expressed on mature and most malignant B cells, in a subpopulation of T lymphocytes and follicular dendritic cells. CD20 expression on B cells is synchronous with the expression of surface IgM and it regulates transmembrane calcium conductance, cell cycle progression and B-cell proliferation. CD20 is also associated with lipid rafts, but the intensity of this association depends on extracellular triggering, employing CD20 conformational change, and/or BCR (B cell antigen receptor) aggregation. After the receptor ligation, BCR and CD20 colocalize and then rapidly dissociate before BCR endocytosis, whereas CD20 remains at the cell surface. CD20 serves as a useful target for antibody-mediated therapeutic depletion of B cells, as it is expressed at high levels on most B-cell malignancies, but does not become internalized or shed from the plasma membrane following monoclonal antibody treatment. Diseases associated with CD20 dysfunction include Ms4a1-related common variable immune deficiency.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: APY; ATOPY; B-cell differentiation antigen Ly-44; B-lymphocyte antigen CD20; CD20; CD20 antigen; Fc epsilon receptor I beta chain; Fc Fragment of IgE high affinity I receptor for beta polypeptide; FCER1B; High affinity immunoglobulin epsilon receptor subunit beta; IgE Fc receptor subunit beta; IGEL; IGER; IGHER; LEU16; Ly44; Lymphocyte antigen 44; Membrane-spanning 4-domains subfamily A member 1; membrane-spanning 4-domains, subfamily A, member 2; MGC3969
Gene Aliases: AA960661; Cd20; Ly-44; Ms4a1; Ms4a2
UniProt ID: (Mouse) P19437
Entrez Gene ID: (Mouse) 12482
Disclaimer
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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