CD45RB Antibody (PD7/26) [Janelia Fluor® 549]


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Product Details

Reactivity HuSpecies Glossary
Applications Flow, ICC/IF, IHC, IHC-Fr, IHC-P
Janelia Fluor 549

Order Details

CD45RB Antibody (PD7/26) [Janelia Fluor® 549] Summary

Human peripheral blood lymphocytes maintained in T cell growth factor
CD45R, also designated CD45 and PTPRC, has been identified as a transmembrane glycoprotein, broadly expressed among hematopoietic cells. Multiple isoforms of CD45R are distributed throughout the immune system according to cell type. These isoforms arise because of alternative splicing of exons 4, 5, and 6. The corresponding protein domains are characterized by the binding of monoclonal antibodies specific for CD45RA (exon 4), CD45RB (exon 5), CD45RC (exon 6) and CD45RO (exons 4 to 6 spliced out). The variation in these isoforms is localized to the extracellular domain of CD45R, while the intracellular domain is conserved. CD45RB is expressed on mature B-lymphocytes and the majority of lymphomas and leukemias of B-cell origin.
IgG1 Kappa
Protein A purified
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  • Flow Cytometry
  • Immunocytochemistry/Immunofluorescence
  • Immunohistochemistry
  • Immunohistochemistry-Frozen
  • Immunohistochemistry-Paraffin
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

Store at 4C in the dark.
50mM Sodium Borate
0.05% Sodium Azide
Protein A purified


Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

Alternate Names for CD45RB Antibody (PD7/26) [Janelia Fluor® 549]

  • B220
  • CD45 antigen
  • CD45R
  • EC
  • L-CA
  • LY5
  • protein tyrosine phosphatase, receptor type, C
  • receptor-type tyrosine-protein phosphatase C
  • T200 glycoprotein
  • T200 leukocyte common antigen
  • T200receptor type, c polypeptide


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

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Video Protocols

ICC/IF Video Protocol

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Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 350 NBP2-34708AF350
Alexa Fluor 405 NBP2-34708AF405
Alexa Fluor 488 NBP2-34708AF488
Alexa Fluor 532 NBP2-34708AF532
Alexa Fluor 594 NBP2-34708AF594
Alexa Fluor 647 NBP2-34708AF647
Alexa Fluor 700 NBP2-34708AF700
Alexa Fluor 750 NBP2-34708AF750
Allophycocyanin NBP2-34708APC
Allophycocyanin/Cy7 NBP2-34708APCCY7
Biotin NBP2-34708B
DyLight 350 NBP2-34708UV
DyLight 405 NBP2-34708V
DyLight 488 NBP2-34708G
DyLight 550 NBP2-34708R
DyLight 594 NBP2-34708DL594
DyLight 650 NBP2-34708C
DyLight 680 NBP2-34708FR
DyLight 755 NBP2-34708IR
FITC NBP2-34708F
HRP NBP2-34708H
Janelia Fluor 549 NBP2-34708JF549
Janelia Fluor 646 NBP2-34708JF646
PE NBP2-34708PE
PE/Atto594 NBP2-34708PEATT594
PE/Cy5.5 NBP2-34708PECY55
PE/Cy7 NBP2-34708PECY7
PerCP NBP2-34708PCP

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Gene Symbol PTPRC
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