B220/CD45R Antibody (YKIX753.22.2) [Janelia Fluor® 669]

Novus Biologicals, part of Bio-Techne | Catalog # NB100-65018JF669

Novus Biologicals, part of Bio-Techne
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Key Product Details

Species Reactivity

Canine

Applications

Flow Cytometry, Immunohistochemistry, Immunohistochemistry-Frozen, Immunoprecipitation

Label

Janelia Fluor 669

Antibody Source

Monoclonal Rat IgG2B Clone # YKIX753.22.2

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all B220/CD45R Antibodies »

Product Specifications

Immunogen

Canine thymocytes

Reactivity Notes

Reacts with Canine.

Specificity

This antibody recognizes canine CD45R and was clustered as a canine CD45R at the first canine Leucocyte Antigen workshop. It precipitates an antigen of 220kD from Con A Blasts (1) and may be against a CD45R isoform. It is expressed on subsets of leucocytes (neutrophils are weak) in canine blood of all out bred mongrels and beagles tested.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2B

Applications for B220/CD45R Antibody (YKIX753.22.2) [Janelia Fluor® 669]

Application
Recommended Usage

Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Frozen

Optimal dilutions of this antibody should be experimentally determined.

Immunoprecipitation

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: B220/CD45R

CD45 is a family of single chain transmembraneous glycoproteins consisting of at least four isoforms (220, 205, 190, 180 kDa) which share a common large intracellular domain. Their extracellular domains are heavily glycosylated. The different isoforms are produced by alternative messenger RNA splicing of three exons of a single gene on chromosome 1. CD45 is expressed on cells of the human hematopoietic lineage (including hematopoietic stem cells) with the exception of mature red cells. It is not detected on differentiated cells of other tissues. It is likely that CD45 plays an important role in signal transduction, inhibition or upregulation of various immunological functions. Antibodies recognizing a common epitope on all of the isoforms are termed CD45 whilst those recognizing only individual isoforms are termed CD45RA or CD45RO etc.

Long Name

Cluster of Differentiation 45

Alternate Names

CD45R

Gene Symbol

PTPRC

Additional B220/CD45R Products

Product Documents for B220/CD45R Antibody (YKIX753.22.2) [Janelia Fluor® 669]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for B220/CD45R Antibody (YKIX753.22.2) [Janelia Fluor® 669]



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

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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