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Purified Anti-Mouse CD45.2 (104)

Sizes available: 100 µg

Bulk Sizes: 1mg, 25mg, 50mg

*Bulk sizes have a standard lead time of 2 weeks. Customer will be notified if lead time exceeds 2 weeks.

Applications: FC, IHCF, ICC, IP
SKU: 70-0454
Product Name Price Qty
Purified Anti-Mouse CD45.2 (104) ..... Cat.No. 70-0454-U100 ..... Size 100 µg
Bulk Purified Anti-Mouse CD45.2 (104) ..... Cat.No. 70-0454-B001 ..... Size 1 mg
Bulk Purified Anti-Mouse CD45.2 (104) ..... Cat.No. 70-0454-B025 ..... Size 25 mg
Bulk Purified Anti-Mouse CD45.2 (104) ..... Cat.No. 70-0454-B050 ..... Size 50 mg



The 104 antibody reacts with mouse CD45.2, also known as Ly5.2, which is a strain-specific allelic form of the CD45 Leukocyte Common Antigen (LCA). Functionally, CD45 is a protein tyrosine phosphatase whose broad cell distribution supports a critical role in many leukocyte functions, including regulation of signal transduction and cell activation associated with the T cell and B cell receptors.

The 104 antibody is typically used as a leukocyte marker in Ly5.2 mouse strains C57BL/6, BALB/c, C58, DBA/1, DBA/2, C3H/He, CBA, 129, A and AKR. The antibody has been demonstrated to be specific for CD45.2 and is not cross-reactive with CD45.1-bearing cells.

Additional Info

Additional Info

Name Purified Anti-Mouse CD45.2 (104)
Cat. No. 70-0454
Technical Data Sheet Download TDS
Alternative Names Ly5.2
Gene ID 19264
Clone 104
Isotype Mouse IgG2a, kappa
Reactivity Mouse
Cross Reactivity
Format Purified
Application Flow Cytometry, ICC, IHCF, IP

Willinger T and Flavell, RA. 2012. Proc. Natl. Acad. Sci. 109: 8670 - 8675. (Flow Cytometry)

Hale JS, Nelson LT, Simmons KB, and Fink PJ. 2011. J. Immunol. 186: 799 - 806. (Flow Cytometry)

Orr MT, Beilke JN, Proekt I, and Lanier LL. 2010. Proc. Natl. Acad. Sci. 107: 15844 - 15849. (Flow Cytometry)

Banerjee K, Biswas PS, Kumaraguru U, Schoenberger SP, and Rouse BT. 2004. 173: 7575-7583. (Immunofluorescence microscopy – frozen tissue)

Favre CJ, Mancuso M, Maas K, McLean JW, Baluk P, and Mcdonald DM. 2003. Am. J. Physiol. Heart Circ. Physiol. 285:H1917-H1938. (Immunocytochemistry)

Shen F-W, Tung J-S, and Boyse EA. 1986. Immunogenetics. 24(3): 146-149. (Immunoprecipitation).

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Application Key:
FC = Flow Cytometry; FA = Functional Assays; ELISA = Enzyme-Linked Immunosorbent Assay; ICC = Immunocytochemistry; IF = Immunofluorescence Microscopy; IHC = Immunohistochemistry; IHCF = Immunohistochemistry, Frozen Tissue; IHCP = Immunohistochemistry, Paraffin-Embedded Tissue; IP = Immunoprecipitation; WB = Western Blot; EM = Electron Microscopy

*Tonbo Biosciences tests all antibodies by flow cytometry. Citations are provided as a resource for additional applications that have not been validated by Tonbo Biosciences. Please choose the appropriate format for each application and consult the Materials and Methods section for additional details about the use of any product in these publications.