Monoclonal Antibody to CD45RO (T-Cell Marker) (Clone : SPM125)

Recognizes a 180-185kDa protein, identified as isoform of leukocyte common antigen (CD45RO) . The epitope recognized by this antibody is sensitive to neuraminidase digestion. This antibody reacts with mature activated T-cells, most thymocytes, and a sub-population of resting T-cells within both CD4 and CD8 subsets. It shows no reactivity with normal B or natural killer cells, but reacts with granulocytes and monocytes. Reportedly, it is useful to identify T-cell lymphomas and leukemias. It rarely stains NK cells or B-cell lymphomas.

Product Specifications

Product Name Alternative

PTPRC||CD45

Gene Name

PTPRC

Gene ID

5788

UniProt

P08575

Host

Mouse

Reactivity

Human

Immunogen

Cultured human T-cells from an IL-2-dependent T-cell line (CA1)

Target Antigen

CD45RO (T-Cell Marker)

Clonality

Monoclonal

Clone

SPM125

Applications

FACS, IF, WB, IHC

Purification

Affinity Chromatography

Format

Purified

Components

100 μg in 500 μl PBS containing 0.05% BSA and 0.05% sodium azide. Sodium azide is highly toxic.

Storage Conditions

Store the antibody at 4°C; stable for 6 months. For long-term storage; store at -20°C. Avoid repeated freeze and thaw cycles.

Applications Notes

Flow Cytometry (1-2ug/million cells) ; Immunofluorescence (1-2ug/ml) ; Western Blot (1-2ug/ml) ; Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT) (Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95&degC followed by cooling at RT for 20 minutes)