APC Anti-Mouse CD45.1 (A20)

CD45.1 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG2a, kappa

Reactivity

mouse

Applications

FC

Conjugate

APC Fluorescent Dye

CloneNo.

A20

Cat no : APC-65092

Synonyms

Cd45, Ptprc, Leukocyte common antigen, LCA, B220

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Validation Data Gallery

• 

  FC experiment of SJL mouse splenocytes using APC-65092

  1X10^6 SJL mouse splenocytes were surface stained with 0.50 ug APC-Anti-Mouse CD45.1 (APC-65092, clone A20) (red) or 0.50 ug APC-mouse IgG2a isotype control (blue). Cells were not fixed.

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Tested Applications

• Positive FC detected in: SJL mouse splenocytes

Recommended dilution

Application	Dilution
This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

APC-65092 targets CD45.1 in FC applications and shows reactivity with mouse samples.

• Tested Reactivity: mouse
• Host / Isotype: Mouse / IgG2a, kappa
• Class: Monoclonal
• Type: Antibody
• Immunogen: SJL mouse thymocytes and splenocytes
• Full Name: protein tyrosine phosphatase, receptor type, C
• GenBank Accession Number: BC028512
• Gene Symbol: CD45
• Gene ID (NCBI): 19264
• RRID: AB_2882985
• Conjugate: APC Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 650 nm / 660 nm
• Form: Liquid
• Purification Method: Affinity purification
• Storage Buffer: Phosphate based buffer with 0.09% sodium azide and 0.1% gelatin, pH 7.2.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD45, also known as protein tyrosine phosphatase, receptor type C, is a type I transmembrane protein expressed on the surface of all haematopoietic cells with the exception of erythrocytes and platelets (PMID: 3489673; 28615666). CD45 is a pan-haematopoietic cell marker and has been shown to be essential for T- and B-cell activation and signalling (PMID: 9429890; 16378097). Allelic variants of mouse CD45, CD45.1 (Ly5.1) and CD45.2 (Ly5.1), have been established as a marker system to track haematopoietic cells following congenic mouse bone marrow transplants (PMID: 28615666). CD45.2 is the common form and is expressed by most of the established strains, while CD45.1 is found in only a few like the SJL mouse strain (PMID: 3489673).