Date published: 2026-10-18

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Thy-1/CD90 Antibody (F15-42-1): sc-59398

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Datasheets
  • Thy-1/CD90 Antibody (F15-42-1) is a mouse monoclonal IgG1, cited in 2 publications, provided at 100 µg/ml
  • raised against Thy-1 of human origin
  • recommended for detection of Thy-1 of mouse, rat and human origin by WB, IP, IF and FCM
  • available conjugated to phycoerythrin for IF, IHC(P) and FCM
  • also provided azide-free for biological studies, sc-59398 L,
  • See Thy-1/CD90 (aTHy-1A1): sc-53456 for Thy-1/CD90 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Thy-1/CD90 Antibody (F15-42-1). This work is in progress.
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Thy-1 Antibody (F15-42-1) is a mouse monoclonal IgG1 antibody that detects Thy-1 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and flow cytometry (FCM). Thy-1 is a phosphatidyl-anchored cell surface glycoprotein that plays a crucial role in cell adhesion and signaling, particularly in the context of hematopoietic stem cells. Thy-1 presence on the surface of these cells is vital for their interaction with the bone marrow microenvironment, which is essential for maintaining stem cell quiescence and regulating differentiation. Anti-Thy-1 antibody (F15-42-1) enables researchers to identify and study these important cell populations, advancing our knowledge of stem cell biology and its applications in regenerative medicine.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Thy-1/CD90 Antibody (F15-42-1) References:

  1. Thy-1 antigen expression by cells in the osteoblast lineage.  |  Chen, XD., et al. 1999. J Bone Miner Res. 14: 362-75. PMID: 10027901
  2. Differential COX localization and PG release in Thy-1(+) and Thy-1(-) human female reproductive tract fibroblasts.  |  Koumas, L. and Phipps, RP. 2002. Am J Physiol Cell Physiol. 283: C599-608. PMID: 12107070
  3. Thy-1 distinguishes human corneal fibroblasts and myofibroblasts from keratocytes.  |  Pei, Y., et al. 2004. Exp Eye Res. 79: 705-12. PMID: 15500828
  4. Thy-1 is an in vivo and in vitro marker of liver myofibroblasts.  |  Dudas, J., et al. 2007. Cell Tissue Res. 329: 503-14. PMID: 17576600
  5. Evidence for enhanced Thy-1 (CD90) expression in orbital fibroblasts of patients with Graves' ophthalmopathy.  |  Khoo, TK., et al. 2008. Thyroid. 18: 1291-6. PMID: 18976167
  6. Origin of Thy-1+ dendritic epidermal cells of adult mice from fetal thymic precursors.  |  Havran, WL. and Allison, JP. 1990. Nature. 344: 68-70. PMID: 1968230
  7. Differential expression of interleukin 1 alpha by Thy-1+ and Thy-1- lung fibroblast subpopulations: enhancement of interleukin 1 alpha production by tumor necrosis factor-alpha.  |  Phipps, RP., et al. 1990. Eur J Immunol. 20: 1723-7. PMID: 1976521
  8. Lymphoma Thy-1 glycoprotein is linked to the cytoskeleton via a 4.1-like protein.  |  Bourguignon, LY., et al. 1986. J Cell Biol. 103: 2529-40. PMID: 2877998
  9. Human Thy-1: expression on the cell surface of neuronal and glial cells.  |  Kemshead, JT., et al. 1982. Brain Res. 236: 451-61. PMID: 6121610
  10. Interleukin-1alpha regulates Thy-1 expression on rat vascular endothelial cells.  |  Ishizu, A., et al. 1997. Microvasc Res. 53: 73-8. PMID: 9056477

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Thy-1/CD90 Antibody (F15-42-1)

sc-59398
100 µg/ml
$322.00

Thy-1/CD90 Antibody (F15-42-1) PE

sc-59398 PE
100 tests in 2 ml
$349.00

Can Thy-1 (F15-42-1): sc-59398 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?

Asked by: cjMara
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, Thy-1 (F15-42-1): sc-59398 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
Answered by: Technical Support
Date published: 2017-02-24
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Rated 4 out of 5 by HF from Robust signal in WB in human PBL whole cell lysateRobust signal in WB in human PBL whole cell lysate. -SCBT QC
Date published: 2015-03-03
Rated 4 out of 5 by JT from Positive signal in WB in mouse PBL wholePositive signal in WB in mouse PBL whole cell lysate. -SCBT QC
Date published: 2014-05-27
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Thy-1/CD90 Antibody (F15-42-1) is rated 4.0 out of 5 by 2.
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