What is the catalog number for CD45RB Antibody?

The catalog number for CD45RB Antibody is orb2645112.

What sizes are available for CD45RB Antibody?

CD45RB Antibody is available in the following size(s): 100 µg.

Is CD45RB Antibody in stock?

CD45RB Antibody is currently made to order / not held in immediate stock. Contact us for lead time.

CD45RB Antibody

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. CD45R functions as a phosphor-tyrosine phosphatase. Antibody to CD45 is useful in differential diagnosis of lymphoid tumors from non-hematopoietic undifferentiated neoplasms.

Product Specifications

UniProt

P08575

Reactivity

Human

Immunogen

Human peripheral blood lymphocytes maintained in T cell growth factor were used as the immunogen for this anti-CD45RB antibody.

Clonality

Monoclonal

Clone

SPM569

Conjugation

Unconjugated

Purification

Protein G affinity chromatography

Dilution

Western blot: 1-2ug/ml, Immunohistochemistry (FFPE) : 1-2ug/ml for 30 min at RT

Storage Conditions

Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.

Notes

For research use only.

Applications Notes

The optimal dilution of the anti-CD45RB antibody for each application should be determined by the researcher.1. Staining of formalin-fixed tissues requires boiling tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 minutes.2. 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.