FITC anti-mouse CD31 Antibody

Pricing & Availability
390 (See other available formats)
Regulatory Status
Other Names
Rat IgG2a, κ
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Product Citations
C57BL/6 mouse splenocytes stained with 390 FITC
  • 390_FITC_080607
    C57BL/6 mouse splenocytes stained with 390 FITC
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102405 50 µg 89 CHF
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102406 500 µg 282 CHF
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CD31 is a 130-140 kD glycoprotein, also known as platelet endothelial cell adhesion molecule (PECAM-1) and EndoCAM. 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-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.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
C3H/HeJ mouse hematopoietic progenitor cell line 3
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography, and conjugated with FITC under optimal conditions.
0.5 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.

FC - Quality tested

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.

Excitation Laser
Blue Laser (488 nm)
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 (for the relevant formats) include: immunoprecipitation1, in vitro and in vivo blocking of CD31-mediated cell-cell interactions1-4, and immunohistochemical staining5,6,7 of acetone-fixed frozen sections and zinc-fixed paraffin-embedded sections. Special Note: This antibody is not recommended for formalin-fixed paraffin-embedded sections. The LEAF™ purified antibody (Endotoxin < 0.1 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 102412).

Application References

(PubMed link indicates BioLegend citation)
  1. Baldwin HS, et al. 1994. Development 120:2539. (IP, Block)
  2. DeLisser HM, et al. 1997. Am. J. Pathol. 151:671. (Block)
  3. Rosenblum WI, et al. 1996. Stroke 27:709. (Block)
  4. Iguchi A, et al. 1997. Cell Struct. Funct. 22:357. (Block)
  5. Wyder L, et al. 2000. Cancer Res. 60:4682. (IHC)
  6. Wiewrodt R, et al. 2002. Blood 99:912. (IHC)
  7. McQualter JL, et al. 2009. Stem Cells. 27:623. (IHC) PubMed
  8. Chacko AM, et al. 2012. PLoS One 7:e34958.
  9. Greineder CF, et al. 2013. PLoS One. 14:80110. PubMed
Product Citations
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  2. Hattori Y, et al. 2022. J Neurosci. 42:362. PubMed
  3. Charoensaensuk V, et al. 2022. Antioxidants (Basel). 11:. PubMed
  4. Bruno MEC, et al. 2022. J Cell Physiol. 237:706. PubMed
  5. Wang W, et al. 2022. Adv Sci (Weinh). 9:e2105208. PubMed
  6. Leinroth AP, et al. 2022. Cell Rep. 39:110785. PubMed
  7. Tsumita T, et al. 2022. Int J Cancer. 151:944. PubMed
  8. Ge Y, et al. 2022. J Exp Med. 219: . PubMed
  9. Ge Y, et al. 2022. iScience. 25:105437. PubMed
  10. Ge Y, et al. 2022. STAR Protoc. 4:101936. PubMed
  11. Xin DQ, et al. 2022. Neural Regen Res. 17:2238. PubMed
  12. Cacialli P, et al. 2022. EMBO J. 41:e108536. PubMed
  13. Wang C, et al. 2023. iScience. 26:106272. PubMed
  14. Wang Y, et al. 2023. Cell Prolif. 56:e13447. PubMed
  15. Li X, et al. 2022. Nat Commun. 13:2794. PubMed
  16. Urban SK, et al. 2020. Liver Int. 40:3103. PubMed
  17. Sullivan D, Watson R, Muller W 2016. Am J Physiol Heart Circ Physiol. 311: H621 - H632. PubMed
  18. Yoshida Y, et al. 2015. J Mol Cell Cardiol. 85: 183-198. PubMed
  19. Gao Q, et al. 2019. J Exp Med. 216:688. PubMed
  20. Huang Z et al. 2017. Cell metabolism. 26(3):493-508 . PubMed
  21. Stubelius A, et al. 2017. Immunobiology. 10.1016/j.imbio.2017.05.007. PubMed
  22. Royzman D, et al. 2022. Front Immunol. 13:1012647. PubMed
  23. Menzel L, et al. 2022. STAR Protoc. 3:101267. PubMed
  24. Schadt L, et al. 2020. Cell Reports. 29(5):1236-1248.e7.. PubMed
  25. Lu X, et al. 2016. Nat Commun. 7: 12719. PubMed
  26. Derecka M, et al. 2020. Nat Immunol. 261:21. PubMed
  27. Morimoto A, et al. 2021. Nat Commun. 12:2136. PubMed
  28. Charoensaensuk V, et al. 2021. Cells. 10:. PubMed
  29. Carrick FR, et al. 2021. Life (Basel). 11:. PubMed
  30. Diebold LP, et al. 2019. Nat Metab. 1:158. PubMed
  31. Hepler C et al. 2018. eLife. 7 pii: e39636. PubMed
  32. Crowell PD et al. 2019. Cell Rep. 28(6):1499-1510 . PubMed
  33. Wen A, et al. 2012. J Vis Exp. 69: 4352. PubMed
  34. Scur M, et al. 2022. Nat Commun. 13:7272. PubMed
  35. Yong T, et al. 2019. Nat Commun. 10:3838. PubMed
  36. Kotla S, et al. 2019. JCI Insight. 4:9. PubMed
  37. Yip HYK, et al. 2018. PLoS One. 3. PubMed
  38. Li Y, Kaneda T 2016. Sci Rep. 6: 25077. PubMed
  39. Hasegawa T, et al. 2020. Sci Rep. 10:13480. PubMed
  40. Li CM, et al. 2020. Cell Reports. 33(13):108566. PubMed
  41. Long JT, et al. 2022. Elife. 11:. PubMed
  42. Haider N, et al. 2020. Cell Commun Signal. 18:26. PubMed
  43. Xueyang Yu et al. 2017. Immunity. 47(5):903-912 . PubMed
  44. Sakai H, et al. 2022. iScience. 25:103928. PubMed
  45. Ma L, et al. 2022. Sci Adv. 8:eabm3470. PubMed
  46. Zhao Q, et al. 2020. Cancer Res. 80:5531. PubMed
  47. Kasuga A, et al. 2020. Cancer Sci. . PubMed
  48. Usui-Ouchi A, et al. 2020. Proc Natl Acad Sci U S A. 28297:117. PubMed
  49. Hu J, et al. 2022. Stem Cell Res Ther. 13:349. PubMed
AB_312900 (BioLegend Cat. No. 102405)
AB_312901 (BioLegend Cat. No. 102406)

Antigen Details

Ig superfamily, 130-140 kD

Endothelial cells, platelets, granulocytes, monocytes/macrophages, dendritic cells, T and B cell subsets

CD38, αV3 integrin
Cell Type
B cells, Dendritic cells, Endothelial cells, Granulocytes, Macrophages, Monocytes, Neutrophils, Platelets, T cells
Biology Area
Angiogenesis, Cell Adhesion, Cell Biology, Immunology, Neuroinflammation, Neuroscience
Molecular Family
Adhesion Molecules, CD Molecules
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.

Gene ID
18613 View all products for this Gene ID
View information about CD31 on

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Go To Top Version: 2    Revision Date: 07.19.2013

For Research Use Only. Not for diagnostic or therapeutic use.


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