Sony Biotechnology Inc. Sony Biotechnology Inc.cart
About Us Products What's New Library News Calendar Contact Us Place Order
Safety Data Sheet (SDS) APC Anti-mouse CD150 SLAM Antibody     Product Data Sheet (PDF)    
APC Anti-mouse CD150 (SLAM) Antibody
1179545 25 µg $95.00       
1179550 100 µg $240.00       
Clone: TC15-12F12.2
Isotype: Rat IgG2a, λ
Reactivity: Mouse
Immunogen: Mouse SLAM-human IgG1 fusion protein
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography, and conjugated with APC under optimal conditions. The solution is free of unconjugated APC and unconjugated antibody.
Concentration: 0.2 mg/ml
Storage & Handling: The CD150 antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

FC - Quality tested

Application Notes:

The TC15-12F12.2 antibody has been reported to enhance the production of IFN-γ by Th1 cells stimulated through TCR. Additional reported applications (for the relevant formats) include: immunoprecipitaion1, enhancing IFN-γ production by Th1 cells when stimulated with CD31, and inhibiting CD3 induced T cell proliferation6.

Recommended Usage:

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application References:

1. Castro AG, et al. 1999. J. Immunol. 163:5860. (FC, Costim, IP)
2. Forsberg EC, et al. 2005. PLoS Genet. 1:e28. (FC)
3. Terrazas LI, et al. 2005. Int. J. Parasitol. 35:1349. (FC)
4. Cannons JL, et al. 2006. J. Exp. Med. 203:1551. (FC)
5. Umemoto T, et al. 2006. J. Immunol. 177:7733. (FC)
6. Jordan MA, et al. 2007. J. Immunol. 178:1618. (FC, Block) PubMed
7. Jung Y, et al. 2007. Blood 110:82. PubMed
8. Pimanda JE, et al. 2007. Proc. Natl. Acad. Sci. USA 104:840.
9. Sugiyama T, et al. 2007. Proc. Natl. Acad. Sci. USA 104:175.
10. Kim I, et al. 2006. Blood 108:737. PubMed
11. Ema H, et al. 2006. Nat Protoc. 1:2979. PubMed
12. Fraser ST, et al. 2007. Blood 109:4616. PubMed
13. Jung Y, et al. 2008. Stem Cells. 26:2042. Pubmed
14. Song J, et al. 2010. Blood 115:2592. PubMed
15. Cridland SO, et al. 2009. Blood Cell. Mol. Dis. 43:149. (FC) PubMed
16. Morita Y, et al. 2010. J. Exp Med. 207:1173. PubMed
17. Foudi A, et al. 2014. J Exp Med. 211:909. PubMed
18. Canan CH, et al. 2014. J Leukoc Biol. 96:473. PubMed

C57BL/6 mouse splenocytes were stained

C57BL/6 mouse splenocytes were stained with CD150 (clone TC15-12F12.2) APC (solid line) or rat IgG2a APC isotype control (broken line).

C57BL/6 mouse bone marrow cells

C57BL/6 mouse bone marrow cells were stained with CD150 (clone TC15-12F12.2) APC (filled histogram) or rat IgG2a APC isotype control (open histogram) (gated on lymphoid cell population).


CD150 is a 75-95 kD member of the immunoglobulin superfamily, also known as SLAM (signaling lymphocyte activation molecule) or IPO-3. CD150, a single chain type I transmembrane molecule, is expressed on thymocytes, T cell subsets, B cells, dendritic cells, and endothelial cells. The expression is upregulated upon activation. CD150 expression has been shown to be maintained on Th1 but not Th2 clones. T regulatory cells express a relatively high level of CD150. Antibodies against CD150 have been shown to augment IFN-γ production by Th1 cells, especially when co-stimulated through the TCR. CD150 associates with the src homology 2-domain-containing protein tyrosine phosphatase SHP-2, and this association is thought to be involved in signal transduction. In combination with CD48, CD150 is a useful marker for hematopoietic stem cell studies.

Other Names: Signaling Lymphocyte Activation Molecule (SLAM), IPO-3
Structure: Ig superfamily, 75-95 kD
Distribution: Thymocytes, T cell subset, B lymphocytes, dendritic cells, endothelial cells
Function: B cell and dendritic cell costimulation
Ligand Receptor: CD150
Antigen References:

1. Cocks BG, et al. 1995. Nature 376:260.
2. Punnonen J, et al. 1997. J. Exp. Med. 185:993.
3. Sidorenko SP, et al. 1993. J. Immunol. 151:4614.