CD45 / LCA (CD45.1 alloantigen) Mouse Monoclonal Antibody [Clone ID: A20]

CAT#: AM08062RC5-N

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CD45 / LCA (CD45.1 alloantigen) mouse monoclonal antibody, clone A20, PE-Cy5.5

Get 29% off any Over-Expression Cell Lysate, a validated WB control, with any Ab purchase. Use code “OEL29“. View details.

USD 440.00

3 Days

    • 100 ug

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Product Data
Clone Name A20
Applications FC, IF
Recommended Dilution Flow Cytometry: < / = 0.2 µg/10e6 cells. (Ref.3,4)
Fluorescence Microscopy. (Ref.3,4)
Reactivity Mouse
Host Mouse
Isotype IgG2a
Clonality Monoclonal
Specificity The monoclonal antibody A20 recognizes all mouse leukocytes expressing the CD45.1 allotype.
Formulation PBS containing 0.09% Sodium Azide as preservative and a stabilizing agent.
Label: PE-Cy5.5
State: Liquid purified Ig fraction.
Label: R-Phycoerythrin-Cyanine 5.5
Concentration lot specific
Conjugation PE-Cy5.5
Storage Store the antibody undiluted at 2-8°C.
This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
Background The CD45 antigen is an essential regulator of leukocyte activation and development, and is now known to be a protein tyrosine phosphatase, e.g. CD45 is able to dephosphorylate the Src family of protein kinases. (Ref.1,2)
This activity is now known to be required for signal transduction induced by T and B cell antigen receptor engagement, cytokine signaling and Fc receptor stimulation. (Ref.1,2) The functional state of CD45 also has a pronounced effect on lymphocyte development. CD45 exists in multiple forms, such as the restricted variants (CD45R; see companion products AM08044, AM08045, AM08046) and as allelic forms CD45.1/Ly-5.1 and CD45.2/Ly-5.2. The former arises as a result of alternative splicing of different exons. The specificity of antibodies to CD45.1 and CD45.2 has been exploited in studies where resolution of donor and recipient cells is essential, such as in gene therapy or bone marrow transplantation. (Ref.3,4)
The monoclonal antibody A20 is useed as Marker for origin of donor and host cells. (Ref.3,4)
Synonyms PTPRC, Leukocyte common antigen, L-CA, T200
Reference Data
Customer Reviews 
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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