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Catalog Number: (75841-866)
Supplier: BIOGEMS INTERNATIONAL INC.
Description: The RA3-6B2 monoclonal antibody specifically reacts with a 220 kDa exon A-restricted epitope on the extracellular domain of mouse CD45 glycoprotein. CD45R/B220 is expressed on all the development stages of B cells, and at a low level on plasma cells and a subset of memory B cells. Low levels of CD45R/B220 are also expressed by some activated T lymphocytes, natural killer cell progenitors in the bone marrow, lymphokine activated killer cells (LAK), T lymphocytes of lpr/lpr mutant mouse, apoptotic T cells of mice injected with bacterial superantigens, and macrophage progenitors in fetal liver.The CD45 molecule is a member of the Protein Tyrosine Phosphatase (PTP) family, because its intracellular region contains two PTP domains. The extracellular region’s variability is caused by different levels of glycosylation, and the splicing of the 4, 5, and 6 exons. The isoforms found in the mouse strains depend on the activation state, maturation stage and cell type, and are very important in B and T lymphocytes antigen receptor signal transduction.The RA3-6B2 antibody inhibits in vivo B lymphocytes responses and enhances isotype switching during in vitro B lymphocyte responses.


Catalog Number: (75841-870)
Supplier: BIOGEMS INTERNATIONAL INC.
Description: The RA3-6B2 monoclonal antibody specifically reacts with a 220 kDa exon A-restricted epitope on the extracellular domain of mouse CD45 glycoprotein. CD45R/B220 is expressed on all the development stages of B cells, and at a low level on plasma cells and a subset of memory B cells. Low levels of CD45R/B220 are also expressed by some activated T lymphocytes, natural killer cell progenitors in the bone marrow, lymphokine activated killer cells (LAK), T lymphocytes of lpr/lpr mutant mouse, apoptotic T cells of mice injected with bacterial superantigens, and macrophage progenitors in fetal liver.The CD45 molecule is a member of the Protein Tyrosine Phosphatase (PTP) family, because its intracellular region contains two PTP domains. The extracellular region’s variability is caused by different levels of glycosylation, and the splicing of the 4, 5, and 6 exons. The isoforms found in the mouse strains depend on the activation state, maturation stage and cell type, and are very important in B and T lymphocytes antigen receptor signal transduction.The RA3-6B2 antibody inhibits in vivo B lymphocytes responses and enhances isotype switching during in vitro B lymphocyte responses.


Catalog Number: (75841-864)
Supplier: BIOGEMS INTERNATIONAL INC.
Description: The RA3-6B2 monoclonal antibody specifically reacts with a 220 kDa exon A-restricted epitope on the extracellular domain of mouse CD45 glycoprotein. CD45R/B220 is expressed on all the development stages of B cells, and at a low level on plasma cells and a subset of memory B cells. Low levels of CD45R/B220 are also expressed by some activated T lymphocytes, natural killer cell progenitors in the bone marrow, lymphokine activated killer cells (LAK), T lymphocytes of lpr/lpr mutant mouse, apoptotic T cells of mice injected with bacterial superantigens, and macrophage progenitors in fetal liver.The CD45 molecule is a member of the Protein Tyrosine Phosphatase (PTP) family, because its intracellular region contains two PTP domains. The extracellular region’s variability is caused by different levels of glycosylation, and the splicing of the 4, 5, and 6 exons. The isoforms found in the mouse strains depend on the activation state, maturation stage and cell type, and are very important in B and T lymphocytes antigen receptor signal transduction.The RA3-6B2 antibody inhibits in vivo B lymphocytes responses and enhances isotype switching during in vitro B lymphocyte responses.


Supplier: Stemcell Technologies
Description: Rat monoclonal IgG2a antibody against human, mouse, cat CD45R (B220).

New Product

Supplier: Bio X Cell
Description: InVivoMab anti-mouse B220, Clone: RA3.3A1/6.1, Isotype: rat IgM, Applications: in vivo B cell depletion, in vitro B cell negative selection

Catalog Number: (103402-016)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [Allophycocyanin] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [Allophycocyanin] has been validated for the following applications: Flow Cytometry.


Catalog Number: (75841-868)
Supplier: BIOGEMS INTERNATIONAL INC.
Description: The RA3-6B2 monoclonal antibody specifically reacts with a 220 kDa exon A-restricted epitope on the extracellular domain of mouse CD45 glycoprotein. CD45R/B220 is expressed on all the development stages of B cells, and at a low level on plasma cells and a subset of memory B cells. Low levels of CD45R/B220 are also expressed by some activated T lymphocytes, natural killer cell progenitors in the bone marrow, lymphokine activated killer cells (LAK), T lymphocytes of lpr/lpr mutant mouse, apoptotic T cells of mice injected with bacterial superantigens, and macrophage progenitors in fetal liver.The CD45 molecule is a member of the Protein Tyrosine Phosphatase (PTP) family, because its intracellular region contains two PTP domains. The extracellular region’s variability is caused by different levels of glycosylation, and the splicing of the 4, 5, and 6 exons. The isoforms found in the mouse strains depend on the activation state, maturation stage and cell type, and are very important in B and T lymphocytes antigen receptor signal transduction.The RA3-6B2 antibody inhibits in vivo B lymphocytes responses and enhances isotype switching during in vitro B lymphocyte responses.


Catalog Number: (103401-998)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (HIS24) [Allophycocyanin] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with rat. The B220 / CD45R Antibody (HIS24) [Allophycocyanin] has been validated for the following applications: Flow Cytometry.


Catalog Number: (103402-024)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [DyLight 488] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [DyLight 488] has been validated for the following applications: Flow Cytometry.


Catalog Number: (103402-030)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [PE] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [PE] has been validated for the following applications: Flow Cytometry.


Catalog Number: (103402-012)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [Alexa Fluor« 647] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [Alexa Fluor« 647] has been validated for the following applications: Flow Cytometry.


Catalog Number: (103402-010)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [Alexa Fluor« 488] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [Alexa Fluor« 488] has been validated for the following applications: Flow Cytometry.


Catalog Number: (103402-014)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [Alexa Fluor« 700] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [Alexa Fluor« 700] has been validated for the following applications: Flow Cytometry.


Supplier: Stemcell Technologies
Description: Rat monoclonal IgG2a antibody against human, mouse, cat CD45R (B220), unconjugated.

New Product

Catalog Number: (103402-028)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (IVA103) [DyLight 755] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with bovine. The B220 / CD45R Antibody (IVA103) [DyLight 755] has been validated for the following applications: Flow Cytometry.


Catalog Number: (103402-000)
Supplier: Novus Biologicals
Description: The B220 / CD45R Antibody (HIS24) [DyLight 350] from Novus Biologicals is a mouse monoclonal antibody to B220 / CD45R. This antibody reacts with rat. The B220 / CD45R Antibody (HIS24) [DyLight 350] has been validated for the following applications: Western Blot, Flow Cytometry, Immunohistochemistry, Immunohistochemistry-Paraffin.


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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