- 104 (See other available formats)
- Regulatory Status
- Other Names
- Ly-5.2, LCA
- Mouse (SJL) IgG2a, κ
- Ave. Rating
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- Product Citations
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CD45.2 is an alloantigen of CD45, expressed by Ly5.2 bearing mouse strains (e.g., A, AKR, BALB/c, CBA/Ca, CBA/J, C3H/He, C57BL, C57BR, C57L, C58, DBA/1, DBA/2, NZB, SWR, 129). CD45, a member of the protein tyrosine phosphatase (PTP) family, is a 180-240 kD glycoprotein expressed on all hematopoietic cells except mature erythrocytes and platelets. There are multiple isoforms in the mouse that play key roles in TCR and BCR signal transduction. These isoforms are very specific to the activation and maturation states of the cell as well as specific cell type. The primary ligands for CD45 are galectin-1, CD2, CD3, CD4, TCR, CD22, and Thy-1.Product Details
- Antibody Type
- Host Species
- B10.S mouse thymocytes and splenocytes
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and EDTA.
- The antibody was purified by affinity chromatography.
- 1.0 mg/ml
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C.
FC - Quality tested
CyTOF® - Verified
- Recommended Usage
This product is suitable for use with the Maxpar® Metal Labeling Kits. The product is formulated to simplify the antibody preparation when performing the labeling protocol. As a result, it is possible to proceed directly to the step to Partially Reduce the Antibody by adding 100 µl of Maxpar® Ready antibody to 100 µl of 4 mM TCEP-R in a 50 kDa filter and continue with the protocol. Always refer to the latest version of Maxpar® User Guide when conjugating Maxpar® Ready antibodies.
- Application Notes
The 104 antibody does not react with mouse cells expressing the CD45.1 alloantigen. Additional reported applications (for the relevant formats) include: immunoprecipitation4, in vivo and in vitro blocking of B cell responses1,2, and immunohistochemical staining of acetone-fixed frozen sections3.
- Additional Product Notes
Maxpar® is a registered trademark of Fluidigm Inc.
(PubMed link indicates BioLegend citation)
- Yakura H, et al. 1983. J. Exp. Med. 157:1077. (Block)
- Yakura H, et al. 1986. J. Immunol. 136:2729. (Block)
- Suzuki K, et al. 2000. Immunity 13:691. (IHC)
- Shen FW, et al. 1986. Immunogenetics 24:146. (IP)
- Baldwin TA and Hogquist KA. 2007. J. Immunol. 179:837.
- Pascal V, et al. 2007. J. Immunol. 179:1751.
- Burman AC, et al. 2007. Blood 110:1064.
- Kincaid EZ, et al. 2007. J. Immunol. 179:3187.
- Phan TG, et al. 2007. Nature Immunol. 8:992.
- Nakano-Yokomizo T, et al. 2011. J. Exp Med. 208:1661. PubMed
- Wen T, et al. 2013. PNAS. 110:6067. PubMed
- Kohlmeier JE, et al. 2008. Immunity. 29:101. (FC) PubMed
AB_2563751 (BioLegend Cat. No. 109843)
- Protein tyrosine phosphatase (PTP) family, 180-240 kD
All hematopoietic cells except mature erythrocytes and platelets of the CD45.2 strain of mice
- Phosphatase, T and B cell activation
- Galectin-1, CD2, CD3, CD4
- Biology Area
- Cell Biology, Immunology, Inhibitory Molecules, Innate Immunity, Neuroscience, Neuroscience Cell Markers
- Molecular Family
- CD Molecules
- Antigen References
1. Suzuki K, et al. 2000. Immunity 13:691.
- Gene ID
- 19264 View all products for this Gene ID
- View information about CD45.2 on UniProt.org
- Can I obtain CyTOF data related to your Maxpar® Ready antibody clones?
We do not test our antibodies by mass cytometry or on a CyTOF machine in-house. The data displayed on our website is provided by Fluidigm®. Please contact Fluidigm® directly for additional data and further details.
- Can I use Maxpar® Ready format clones for flow cytometry staining?
We have not tested the Maxpar® Ready antibodies formulated in solution containing EDTA for flow cytometry staining. While it is likely that this will work in majority of the situations, it is best to use the non-EDTA formulated version of the same clone for flow cytometry testing. The presence of EDTA in some situations might negatively affect staining.
- I am having difficulty observing a signal after conjugating a metal tag to your Maxpar® antibody. Please help troubleshoot.
We only supply the antibody and not test that in house. Please contact Fluidigm® directly for troubleshooting advice: http://techsupport.fluidigm.com/
- Is there a difference between buffer formulations related to Maxpar® Ready and purified format antibodies?
The Maxpar® Ready format antibody clones are formulated in Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and EDTA. The regular purified format clones are formulated in solution that does not contain any EDTA. Both formulations are however without any extra carrier proteins.
Compare Data Across All Formats
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Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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