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Safety Data Sheet (SDS) PE Anti-mouse CD31 Antibody     Product Data Sheet (PDF)    
PE Anti-mouse CD31 Antibody
1112535 50 µg $95.00       
1112540 200 µg $270.00       
Clone: MEC13.3
Isotype: Rat IgG2a, κ
Reactivity: Mouse
Immunogen: Polyoma middle T transformed EC line tEnd.1
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions. The solution is free of unconjugated PE and unconjugated antibody.
Concentration: 0.2 mg/ml
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application:

FC - Quality tested

Application Notes:

Anti-mouse CD31 clones 390 and MEC13.3 bind to their respective non-overlapping epitopes in IgD2 of CD31.8 Additional reported applications (in the relevant formats) include: immunoprecipitation1, in vitro and in vivo blocking of CD31-mediated cell-cell interactions1-4, and immunohistochemical staining1,5,6 of acetone-fixed frozen sections and zinc-fixed paraffin-embedded sections.
Special Note:
The antibody works well on acetone-fixed frozen sections as well as Zinc-fixed paraffin-embedded sections. It sometime works on formalin-fixed and paraformaldehyde-fixed paraffin-embedded tissue sections but inconsistent results have been reported. This antibody is not recommended for formalin-fixed paraffin-embedded sections or for Western blot analysis.

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 ≤1.0 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. Vecchi A, et al. 1994. Eur. J. Cell Biol. 63:247. (IP, IHC, Block)
2. Christofidou-Solomidou M, et al. 1997. J. Immunol. 158:4872. (Block)
3. DeLisser HM, et al. 1997. Am. J. Pathol. 151:671. (Block)
4. Rosenblum WI, et al. 1994. Am. J. Pathol. 145:33. (Block)
5. Baldwin HS, et al. 1994. Development 120:2539. (IHC)
6. Voswinckel R, et al. 2003. Circ. Res. 93:372. (IHC)
7. Leung VW, et al. 2009. Am J. Pathol. 175:1757. PubMed
8. Chacko AM, et al. 2012. PLoS One 7:e34958.
9. Giacomini C, et al. 2014. Exp Eye Res. 18:1. PubMed
10. Lassen KG, et al. 2014. PNAS. 111:7441. PubMed

C57BL/6 mouse splenocytes stained with

C57BL/6 mouse splenocytes stained with MEC13. 3 PE



Description:

CD31 is a 130-140 kD glycoprotein, also known as platelet endothelial cell adhesion molecule (PECAM-1), EndoCAM, and gpIIa. It is a member of the Ig superfamily, expressed on endothelial cells, platelets, granulocytes, monocytes/macrophages, dendritic cells, and T and B cell subsets, and is critical for cell-to-cell interactions. The primary ligands for CD31 have been reported to be CD38 and the vitronectin receptor (αv β3 integrin, CD51/CD61). Other reported functions of CD31 are neutrophil emigration to sites of inflammation, and angiogenesis.

Other Names: PECAM-1, EndoCAM
Structure: Ig superfamily, 130-140 kD
Distribution: Endothelial cells, platelets, granulocytes, monocytes/macrophages, dendritic cells, T and B cell subsets
Function: Adhesion
Ligand Receptor: CD38, αV3 integrin
Antigen References:

1. Barclay AN, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. DeLisser HM, et al. 1994. Immunol. Today 15:490.
3. Newman PJ, et al. 1990. Science 247:1219.