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CD45RO (T-Cell Marker) Antibody [190-2F2.5]

In Stock
Catalog Number Formulation Size Price
5788-MSM12-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
5788-MSM12-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
5788-MSM12-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day
CD45RO (T-Cell Marker) Antibody

Flow Cytometric Analysis of PFA-fixed Jurkat cells using CD45 Mouse Monoclonal Antibody (190-2F2.5) followed by Goat anti- Mouse- IgG-CF488 (Blue); Isotype Control (Red).

CD45RO (T-Cell Marker) Antibody - Image 2

Immunofluorescence Analysis of PFA-fixed Jurkat cells labeling CD45 with CD45 Mouse Monoclonal Antibody (190-2F2.5) followed by Goat anti-Mouse IgG-CF488 (Green). The nuclear counterstain is Redot.

CD45RO (T-Cell Marker) Antibody - Image 3

SDS-PAGE Analysis of Purified CD45 Mouse Monoclonal Antibody (190-2F2.5). Confirmation of Integrity and Purity of Antibody.

Applications & Dilutions

Applications Tested Dillution Protocol
Flow Cytometry (Flow)
1-2ug/million cells
Flow Cytometry Protocol
Immunofluorescence (IF)
1-3ug/ml

Summary

Recognizes a 180-185kDa protein, identified as isoform of leukocyte common antigen (CD45RO). 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 Properties & Targets

Antibody Type
Mouse Monoclonals
Host
Mouse
Applications
Flow Cytometry, Immunofluorescence
Species Reactivity
Human
Research Areas
Autophagy, Cancer, Developmental Biology, Immuno Oncology, Immunology, B Cell Markers, Dendritic Cell Marker, Hematopoietic Stem Cells, Mesenchymal Stem Cell Differentiation
Isotype / Light Chain
IgG2a / Kappa
Cellular Localization
Cell membrane, Membrane raft
Gene Name
PTPRC
Positive Control
CCRF-CEM, Jurkat or MOLT-4 cells. Paracortex in a tonsil or a reactive lymph node.
Immunogen
Lentillectin Purified glyco proteins obtained from HuPBL and from a CLL (B cell).
Alternate Names
Receptor-type tyrosine-protein phosphatase C, Leukocyte common antigen, T200, T200, GP180, LCA, Leukocyte Common Antigen, LY5, Receptor-type tyrosine-protein phosphatase C, T200 glycoprotein

Database Links

Entrez Gene ID
5788
SwissProt
P08575

Additional Information

Clone
190-2F2.5
Chromosome Location
1q31.3
Mol. Weight of Antigen
180-185kDa

Related Antibodies

View All PTPRC Antibodies

Functions

  • Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity (By similarity).
  • (Microbial infection) Acts as a receptor for human cytomegalovirus protein UL11 and mediates binding of UL11 to T-cells, leading to reduced induction of tyrosine phosphorylation of multiple signaling proteins upon T-cell receptor stimulation and impaired T-cell proliferation.

Key References

  • Sparrow RL et al. A function for human T200 in natural killer (NK) cytolysis. Transplantation 36, 166171 (1983).

PubMed Links

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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