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APC anti-mouse Ly-6A/E (Sca-1) Antibody

Pricing & Availability
Clone
D7 (See other available formats)
Regulatory Status
RUO
Other Names
Sca-1
Isotype
Rat IgG2a, κ
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Product Citations
publications
D7_APC_091207
C57BL/6 mouse splenocytes stained with D7 APC
  • D7_APC_091207
    C57BL/6 mouse splenocytes stained with D7 APC
See APC spectral data
Cat # Size Price Save
108111 25 µg ¥14,780
108112 100 µg ¥47,530
Description

Ly-6A/E, also known as Sca-1, is an 18 kD member of the Ly-6 multigene family. Ly6A/E is a glycosylphosphatidylinositol (GPI)-linked protein expressed on hematopoietic stem cells. In mice expressing the Ly-6.2 haplotype (e.g., AKR, C57BL, C57BR, DBA/2, SJL, SWR, and 129), Ly-6A/E is also expressed on peripheral B lymphocytes and thymic and peripheral T lymphocytes. Strains expressing the Ly-6.1 haplotype (e.g., BALB/c, CBA, C3H/He, DBA/1, and NZB) have low Ly-6A/E expression on resting peripheral lymphocytes. The expression of Ly-6A/E on lymphocytes is upregulated upon activation from both Ly6.1 and Ly6.2 haplotype mice. Ly-6A/E is thought to be involved in the regulation of both T and B cell responses.

Product Details
Technical data sheet

Product Details

Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
IL-2-dependent mouse T-cell line (CTL-L)
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.
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
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.

Excitation Laser
Red Laser (633 nm)
Application Notes

The D7 antibody has been reported to induce T cell activation and inhibit TCR-induced IL-2 production. Additional reported applications (for the relevant formats) include: Western blotting1,2, immunoprecipitation1, in vitro lymphocyte activation3-6, induction of redirected lysis7, induction of T cell inhibitory signalling8, immunofluorescence9, and immunohistochemical staining of acetone-fixed frozen sections13 and Bouin-fixed, paraffin-embedded samples9.

The two Sca-1 recognizing clones D7 and E13-161.7 have been shown to bind distinct epitopes due to the inability of D7 to block the binding of E13-161.7.14 

Application References

(PubMed link indicates BioLegend citation)
  1. Ortega G, et al. 1986. J. Immunol. 137:3240. (WB, IP)
  2. Palfree RGE, et al. 1986. Immunogenetics 23:197. (WB)
  3. Codias EK, et al. 1990. J. Immunol. 144:2197.
  4. Malek TR, et al. 1986. J. Exp. Med. 164:709.
  5. Codias EK, et al. 1990. J. Immunol. 145:1407.
  6. Ivanov V, et al. 1994. J. Immunol. 153:2394.
  7. Karlhofer FM, et al. 1991. J. Immunol. 146:3662.
  8. Fleming T, et al. 1994. J. Immunol. 153:1955.
  9. van Bragt MPA, et al. 2005. Biol. Reprod. 73:634. (IF, IHC)
  10. Umland O, et al. 2007. J. Immunol. 178:4147.
  11. Cridland SO, et al. 2009. Blood Cell. Mol. Dis. 45:149. (FC) PubMed
  12. Pronk CJ, et al. 2011. J. Exp Med. PubMed
  13. English A, et al. 2000. J. Immunol. 165:3763. (IHC)
  14. Bamezai A and Rock KL. 1995. Proc. Natl. Acad. Sci. USA 92:4294.
  15. Wiesner DL, et al. 2015. PLoS Pathog. 11:1004701. PubMed
Product Citations
  1. Ikram M, et al. 2018. Oncotarget. 9:2058. PubMed
  2. Kunimoto H, et al. 2018. Cancer Cell. 33:44. PubMed
  3. Bo Yu et al. 2018. Cell stem cell. 23(2):193-209 . PubMed
  4. Gentek R, et al. 2018. Immunity. 48:1160. PubMed
  5. Hepler C et al. 2018. eLife. 7 pii: e39636. PubMed
  6. Jungwirth N et al. 2018. Journal of molecular neuroscience : MN. 65(1):60-73 . PubMed
  7. Cohen I et al. 2018. Cell stem cell. 22(5):726-739 . PubMed
  8. Mann M, et al. 2018. Cell Rep. 25:2992. PubMed
  9. Goldstein JM et al. 2019. Cell reports. 27(4):1254-1264 . PubMed
  10. De S, et al. 2018. Development. 145. PubMed
  11. Wolock SL, et al. 2019. Cell Rep. 28:302. PubMed
  12. Yin N et al. 2019. Cancer Cell. 36(2):156-167 . PubMed
  13. Hou M, et al. 2020. Stem Cell Res Ther. 11:55. PubMed
  14. Vannini N, et al. 2019. Cell Stem Cell. 24:405. PubMed
  15. Thomson CA, et al. 2018. J Immunol. 201:215. PubMed
  16. Shi Y, et al. 2020. Med Sci Monit. 26:e923328. PubMed
  17. Viny AD, et al. 2019. Cell Stem Cell. 25:682. PubMed
  18. Fukushima T, et al. 2019. Cell Rep. 29:4144. PubMed
  19. Luo H, et al. 2020. Cancer Cell. 36(6):645-659.e8.. PubMed
  20. Hillel–Karniel C, et al. 2020. Cell Reports. 30(3):807-819.e4.. PubMed
  21. Ju W, et al. 2020. J Biomed Sci. 27:91. PubMed
  22. Bastianutto C, et al. 2007. Cancer Res. 67:10112. PubMed
  23. Umland O, et al. 2007. J Immunol . 178:4147. PubMed
  24. Zhang Y, et al. 2008. Mol Cell Biol. 28:1688. PubMed
  25. Glotzbach J, et al. 2011. PLoS One. 6:e21211. PubMed
  26. Wiesner D, et al. 2015. PLoS Pathog. 11:1004701. PubMed
  27. Singhal P, et al. 2016. Proc Natl Acad Sci U S A. 113: 122 - 127. PubMed
  28. Liu Q, et al. 2016. Cell Death Dis. 1.93125. PubMed
  29. Wong J, et al. 2016. Sci Signal. 9: ra103. PubMed
  30. Vannini N, et al. 2016. Nat Commun. 7:13125. PubMed
  31. Mizbani A, et al. 2016. Development. 143: 4137 - 4148. PubMed
  32. Endo Y, et al. 2020. FASEB J. 34:16086. PubMed
  33. Markworth JF, et al. 2020. JCI Insight. 5:00. PubMed
  34. Mikami Y, et al. 2021. Immunity. 54(3):514-525.e6. PubMed
  35. Liu X, et al. 2021. eLife. 0.416666666666667. PubMed
  36. Keerthivasan S, et al. 2021. Immunity. 54(7):1511-1526.e8. PubMed
  37. Larouche JA, et al. 2021. eLife. 0.416666666666667. PubMed
  38. Yamamoto K, et al. 2021. Cell Reports. 36(8):109576. PubMed
  39. Derecka M, et al. 2020. Nat Immunol. 261:21. PubMed
  40. Shcherbina A, et al. 2020. Cell Rep. 32:107964. PubMed
  41. Rodríguez L, et al. 2021. Biomolecules. 11: . PubMed
  42. Fujino T, et al. 2021. Nat Commun. 12:1826. PubMed
  43. Morimoto A, et al. 2021. Nat Commun. 12:2136. PubMed
  44. Hinterbrandner M, et al. 2021. JCI Insight. 6:e151797. PubMed
  45. Nguyen N, et al. 2022. iScience. 25:103679. PubMed
  46. Ferreirinha P, et al. 2022. Development. 149: . PubMed
  47. Ding P, et al. 2022. Bone Res. 10:42. PubMed
  48. Philpott J, et al. 2022. Immunohorizons. 6:366. PubMed
  49. Luo H, et al. 2022. Mol Cell. 82:833. PubMed
  50. Vogiatzi A, et al. 2021. Mol Cell Biol. 41:e0014921. PubMed
  51. Tavakol DN, et al. 2021. Curr Protoc. 1:e275. PubMed
  52. Alam A, et al. 2022. Cancer Cell. 40:153. PubMed
  53. Leinroth AP, et al. 2022. Cell Rep. 39:110785. PubMed
  54. Moiseeva V, et al. 2023. Nature. 613:169. PubMed
  55. Tang Y, et al. 2022. Dev Cell. 57:480. PubMed
  56. Li DD, et al. 2022. Cell Host Microbe. 30:530. PubMed
  57. Feng X, et al. 2023. Nat Commun. 14:3208. PubMed
RRID
AB_313348 (BioLegend Cat. No. 108111)
AB_313349 (BioLegend Cat. No. 108112)

Antigen Details

Structure
Ly-6 multigene family, 18 kD
Distribution

Hematopoietic stem cells, activated T cells and B cells, subset of resting B cells and T cells

Function
Regulates B and T cell responses
Cell Type
B cells, Hematopoietic stem and progenitors, Mesenchymal Stem Cells, T cells
Biology Area
Immunology, Stem Cells
Antigen References

1. Rock KL, et al. 1989. Immunol. Rev. 111:195.
2. Morrison SJ, et al. 1994. Immunity 1:661.
3. Spangrude GJ, et al. 1988. J. Immunol. 141:3697.
4. Malek T, et al. 1986. J. Exp. Med. 164:709.

Gene ID
110454 View all products for this Gene ID
UniProt
View information about Ly-6A/E on UniProt.org
Go To Top Version: 3    Revision Date: 07/11/2013

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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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