PE anti-human CD90 (Thy1) Antibody

Pricing & Availability
5E10 (See other available formats)
Regulatory Status
HCDM listed
Other Names
Thy-1, Thy1
Mouse IgG1, κ
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Product Citations
Human erythroleukemic cell line HEL stained with 5E10 PE
  • 5E10_PE_021508
    Human erythroleukemic cell line HEL stained with 5E10 PE
Compare all formats See PE spectral data
Cat # Size Price Save
328109 25 tests ¥25,410
328110 100 tests ¥55,440

CD90 is a 25-35 kD GPI-anchored protein, also known as Thy-1. It belongs to the Ig superfamily. Human CD90 is expressed on neuronal cells, a subset of CD34+ cells, a subset of fetal liver cells and fetal thymocytes, fibroblasts, activated endothelial cells, and some leukemia cell lines. CD34+CD90+ cells are primitive hematopoietic stem cells. It has been reported that Thy-1 binds with β2 and β3 integrins and plays bimodal roles in the regulation of cell adhesion and neurite outgrowth, and inhibits hematopoietic stem cells proliferation and differentiation.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Reported Reactivity
African Green, Baboon, Cynomolgus, Pigtailed Macaque, Rhesus, Pig
Antibody Type
Host Species
HEL cells
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions.
Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

Clone 5E10 recognizes an epitope on Thy-1 independent of its glycosylation, but is abolished under reducing conditions.4 Additional reported (for the relevant formats) applications include: immunohistochemical staining of acetone-fixed frozen sections, immunoprecipitation1, and immunofluorescence3.

Application References

(PubMed link indicates BioLegend citation)
  1. Craig W, et al. 1993. J. Exp. Med. 177:1331. (IP)
  2. Gundlach CW 4th, et al. 2011. Bioconjug. Chem. 22:1706. (Pig Reactivity)
  3. Touboul C, et al. 2013. J. Transl. Med. 11:28. (IF)
  4. Bradley JE, et al. 2013. Lab Invest. 93:365. (Epitope)
  5. Donnenberg VS, et al. 2010. Cytometry B. Clin. Cytom. 5:287. (IHC)
Product Citations
  1. Kawai T, et al. 2015. Clin Cancer Res. 21: 3081 - 3091. PubMed
  2. Loegl J, et al. 2016. Reproduction. 152: 447 - 455. PubMed
  3. Zhou Y, et al. 2020. Cancer Cell. 38(6):818-828.e5. PubMed
  4. Melzer C, et al. 2020. Int J Mol Sci. :21. PubMed
  5. Argüello RJ, et al. 2020. Cell Metab. 32:1063. PubMed
  6. Park J, et al. 2021. Exp Ther Med. 22:808. PubMed
  7. Sonoda S, et al. 2022. STAR Protoc. 3:101386. PubMed
  8. Liu C, et al. 2022. Regen Ther. 21:192. PubMed
  9. Goodnough LH, et al. 2020. JBMR Plus. 4:e10398. PubMed
  10. Lee JK, et al. 2020. Sci Rep. 2.567361111. PubMed
  11. Wei H, et al. 2020. Cell Death Dis. 11:290. PubMed
  12. Yang J, et al. 2022. Cell Discov. 8:92. PubMed
  13. Branco MA, et al. 2020. Methods Mol Biol. . PubMed
  14. Zhang B, et al. 2022. Stem Cells Int. 2022:2236250. PubMed
  15. Li C, et al. 2016. Cell Res. 10.1038/cr.2016.156. PubMed
  16. Adutler-Lieber S, et al. 2013. J Cardiovasc Pharmacol Therap. 18:78. PubMed
  17. Wu S, et al. 2020. Stem Cells Int. 2019:1515040. PubMed
  18. Ali S, et al. 2018. Purinergic Signal. 14:371. PubMed
  19. Deng CC, et al. 2021. Nat Commun. 12:3709. PubMed
  20. Manresa MC, et al. 2020. Gastroenterology. 159:1778. PubMed
  21. Samuelson C, et al. 2021. Exp Hematol. 93:52. PubMed
  22. Santos J, et al. 2013. J Transl Med. 11:18. PubMed
  23. Zhang J, et al. 2022. Int J Mol Sci. 23:. PubMed
  24. Peterson CW, et al. 2022. Mol Ther Methods Clin Dev. 24:30. PubMed
  25. Van Egeren D, et al. 2021. Cell Stem Cell. 28(3):514-523.e9. PubMed
  26. Osorio FG et al. 2018. Cell reports. 25(9):2308-2316 . PubMed
  27. Wang H, et al. 2022. Hum Gene Ther. 33:389. PubMed
  28. Ambrosi TH, et al. 2020. Aging Cell. 19:e13164. PubMed
  29. Di Stefano B, et al. 2019. Cell Stem Cell. 25:622. PubMed
  30. Alexander TB, et al. 2018. Nature. 562:373. PubMed
  31. Lance R Thurlow et al. 2018. Journal of cellular biochemistry. 120(6):9213-9229 . PubMed
  32. Morgan R, et al. 2016. PLoS One. 11: 0162008. PubMed
  33. Morris K, et al. 2014. PLoS One. 9:98656. PubMed
  34. Wang LT, et al. 2020. Cell Rep. 32:108188. PubMed
  35. Rabold K, et al. 2022. Nat Commun. 13:6149. PubMed
  36. Meng Z, et al. 2022. Stem Cell Res Ther. 13:466. PubMed
  37. Lee JK, et al. 2021. Cells. 10:. PubMed
  38. Zhang Q, et al. 2021. Bone Joint Res. 10:226. PubMed
  39. Marozin S, et al. 2021. Sci Rep. 11:10933. PubMed
  40. Novak R, et al. 2022. Cell Death Dis. 13:820. PubMed
  41. Yasuda T, et al. 2021. Cell Reports. 34(8):108779. PubMed
  42. Neveu W, et al. 2015. Am J Physiol Cell Physiol. 309: C616 - C626. PubMed
  43. Sielatycka K, et al. 2017. Stem Cell Rev. 1.079166667. PubMed
  44. Wang W, et al. 2022. Int J Mol Sci. 23:. PubMed
  45. Labedz-Maslowska A, et al. 2020. Int J Mol Sci. 21:. PubMed
  46. Khan SA, et al. 2021. Cell Reports. 35(11):109233. PubMed
  47. Zhao Y, et al. 2018. Stem Cell Reports. 10:509. PubMed
  48. Wang X, et al. 2021. Inflammation. 44:1815. PubMed
  49. Di Stefano B, et al. 2018. Nat Methods. 15:732. PubMed
  50. Ward D, et al. 2016. Haematologica. 101: 286 - 296. PubMed
  51. Gupta R, et al. 2020. Cell Stem Cell. 26:527. PubMed
  52. Ainsworth RI, et al. 2022. Nat Commun. 13:6221. PubMed
  53. Bailey AL, et al. 2020. bioRxiv. . PubMed
  54. Rodriguez‐Meira A et al. 2019. Molecular cell. 73(6):1292-1305 . PubMed
AB_893442 (BioLegend Cat. No. 328109)
AB_893433 (BioLegend Cat. No. 328110)

Antigen Details

25-35 kD glycoprotein, Ig superfamily

Subset of CD34+ hematopoietic stem cells, subset of fetal thymocytes, subset of fetal liver cells, fibroblast, activated endothelial cells, neurons and some leukemia cell lines

Regulate hematopoiesis and neural cell growth, cell adhesion
β3 integrin, β2 integrin
Cell Type
Endothelial cells, Fibroblasts, Hematopoietic stem and progenitors, Leukemia, Mesenchymal Stem Cells, Neurons, Thymocytes
Biology Area
Immunology, Stem Cells
Molecular Family
CD Molecules
Antigen References

1. McKenzie JL, et al. 1981. J. Immunol. 126:843.
2. Avalos AM, et al. 2002. Biol. Res. 35:231.
3. Wetzel A, et al. 2004. J. Immunol. 172:3850.

Gene ID
7070 View all products for this Gene ID
View information about CD90 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 3    Revision Date: 08/04/2014

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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