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AF647 Anti-Mouse CD45R/B220 Antibody

  • Product Information
  • Description
Catalog: C-FC-0430A
Product Type: FCM Antibody
Size: 25μg/50μg/100μg
Reactivity: Mouse
Analysis mode: FCM
Host: Rat
Isotype: Rat IgM, κ
Alternate names: B220,CD45,GP180,LCA,T200
Form: Liquid
Shipping: Biological ice pack at 4℃
Storage: 2-8℃
Conjugation: AF647
Buffer: PBS with 0.05% Proclin300, 1% BSA
Swiss port: P06800,P08575
Clone NO.: RA3.3A 1/6.1
Recommended use: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. Please check your vial before the experiment. Since applications vary, the appropriate dilutions must be determined for individual use. We suggest each investigator should titrate the reagent to obtain optimal results or refer to the dilution we used in the experiment.

CD45, also known as leukocyte common antigen (LCA), B220, and T200, is a 180-2CD45R, also known as B220, is an isoform of CD45. It is a member of the protein tyrosine phosphatase (PTP) family with a molecular weight of approximately 180-240 kD. CD45R is eessed on B cells (at all developmental stages from pro-B cells through mature B cells), activated B cells, and subsets of T and NK cells. CD45R (B220) is also expressed on a subset of abnormal T cells involved in the pathogenesis of systemic autoimmunity in MRL-Faslpr and MRL-Fasgld mice. It plays a critical role in TCR and BCR signaling. The primary ligands for CD45 are galectin-1, CD2, CD3, and CD4. CD45R is commonly used as a pan-B cell marker; however, CD19 may be more appropriate for B cell specificity.40 kD single chain type I membrane glycoprotein. It is a tyrosine phosphatase expressed on the plasma membrane of all hematopoietic cells, except erythrocytes and platelets. CD45 is a signaling molecule that regulates a variety of cellular processes including cell growth, differentiation, cell cycle, and oncogenic transformation. CD45 is one of the best negative selection markers for characterizing and/or isolating human mesenchymal stem cells from bone marrow and other sources. s.

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