Human CD45RB

Mouse

Human (tested or 100% immunogen sequence identity)

IgG1,k Monoclonal

PTPRC/1147

Unconjugated

Protein G purified

Ready-to-Use. Also available Unmodified or Azide-free, BSA-free.

Recombinant full-length human CD45RB protein.

Human CD45RB.

• IHC
• IHC - Paraffin (1:1)
• Immunofluorescence
• Western blot
• Flow Cytometry

The applications listed have been tested for the unmodified form of this product. Other forms have not been tested. 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. This antigen is also expressed on the surface of cells of myeloid lineage. Due to variation in protocol and secondary antibody used, the CD45RB antibody may need to be titered for optimal performance. FFPE staining requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

1X PBS, 0.1 mg/ml BSA, 0.05% sodium azide

Store at 2°C to 8°C.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.