Date published: 2026-4-1

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NGFR p75 Antibody (ME20.4): sc-13577

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Datasheets
  • NGFR p75 Antibody (ME20.4) is a mouse monoclonal IgG1 κ, cited in 39 publications, provided at 200 µg/ml
  • raised against WM245 melanoma cells of human origin
  • Anti-NGFR p75 Antibody (ME20.4) is recommended for detection of NGFR p75 of mouse, rat and human origin by WB, IP, IF and IHC(P); also reactive with additional species, including and bovine, porcine, feline and canine
  • Anti-NGFR p75 Antibody (ME20.4) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for NGFR p75 Antibody (ME20.4). This work is in progress.
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NGFR p75 Antibody (ME20.4) is a mouse monoclonal IgG1 kappa light chain antibody that detects NGFR p75 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Anti-NGFR p75 antibody (ME20.4) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. NGFR p75 plays a crucial role in the nervous system by modulating the effects of neurotrophic factors, particularly nerve growth factor (NGF). NGFR p75 is primarily located on the surface of neurons and is essential for neuronal survival and differentiation. By binding to neurotrophic factors with low affinity, NGFR p75 enhances the signaling efficiency of the high-affinity Trk receptors, such as Trk A, which is vital for the activation of downstream signaling pathways that promote neuronal health and function. The interaction between NGFR p75 and Trk A not only accelerates the activation of Trk A but also facilitates the recruitment of downstream effector molecules, thereby playing a significant role in the neurotrophic signaling cascade. NGFR p75 is an important target for research into neurodegenerative diseases and neuronal development.

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

NGFR p75 Antibody (ME20.4) References:

  1. Tyrosine phosphorylation and tyrosine kinase activity of the trk proto-oncogene product induced by NGF.  |  Kaplan, DR., et al. 1991. Nature. 350: 158-60. PMID: 1706478
  2. The trk proto-oncogene encodes a receptor for nerve growth factor.  |  Klein, R., et al. 1991. Cell. 65: 189-97. PMID: 1849459
  3. High-affinity NGF binding requires coexpression of the trk proto-oncogene and the low-affinity NGF receptor.  |  Hempstead, BL., et al. 1991. Nature. 350: 678-83. PMID: 1850821
  4. Clinical Relevance of a Candidate Stem Cell Marker, p75 Neurotrophin Receptor (p75NTR) Expression in Circulating Tumor Cells.  |  Okumura, T., et al. 2017. Adv Exp Med Biol. 994: 247-254. PMID: 28560678
  5. A human oncogene formed by the fusion of truncated tropomyosin and protein tyrosine kinase sequences.  |  Martin-Zanca, D., et al. Nature. 319: 743-8. PMID: 2869410
  6. Molecular and biochemical characterization of the human trk proto-oncogene.  |  Martin-Zanca, D., et al. 1989. Mol Cell Biol. 9: 24-33. PMID: 2927393
  7. Tissue-specific expression of the human tropomyosin gene involved in the generation of the trk oncogene.  |  Reinach, FC. and MacLeod, AR. Nature. 322: 648-50. PMID: 3018581
  8. P75 neurotrophin receptor as a therapeutic target for drug development to treat neurological diseases.  |  Xiong, LL., et al. 2022. Eur J Neurosci. 56: 5299-5318. PMID: 36017737
  9. Genetic and Pharmacological Modulation of P75 Neurotrophin Receptor Attenuate Brain Damage After Ischemic Stroke in Mice.  |  Mirzahosseini, G., et al. 2024. Mol Neurobiol. 61: 276-293. PMID: 37606717
  10. The Molecular Pathway of p75 Neurotrophin Receptor (p75NTR) in Parkinson's Disease: The Way of New Inroads.  |  Ali, NH., et al. 2024. Mol Neurobiol. 61: 2469-2480. PMID: 37897634
  11. The expression of trkB and p75 and the role of BDNF in the developing neuromuscular system of the chick embryo.  |  McKay, SE., et al. 1996. Development. 122: 715-24. PMID: 8625822
  12. p75(NGFR) and TrkA receptors collaborate to rapidly activate a p75(NGFR)-associated protein kinase.  |  Canossa, M., et al. 1996. EMBO J. 15: 3369-76. PMID: 8698038

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

NGFR p75 Antibody (ME20.4)

sc-13577
200 µg/ml
$322.00

NGFR p75 Antibody (ME20.4) AC

sc-13577 AC
500 µg/ml, 25% agarose
$424.00

NGFR p75 Antibody (ME20.4) HRP

sc-13577 HRP
200 µg/ml
$322.00

NGFR p75 Antibody (ME20.4) FITC

sc-13577 FITC
200 µg/ml
$336.00

NGFR p75 Antibody (ME20.4) PE

sc-13577 PE
200 µg/ml
$349.00

NGFR p75 Antibody (ME20.4) Alexa Fluor® 488

sc-13577 AF488
200 µg/ml
$364.00

NGFR p75 Antibody (ME20.4) Alexa Fluor® 546

sc-13577 AF546
200 µg/ml
$364.00

NGFR p75 Antibody (ME20.4) Alexa Fluor® 594

sc-13577 AF594
200 µg/ml
$364.00

NGFR p75 Antibody (ME20.4) Alexa Fluor® 647

sc-13577 AF647
200 µg/ml
$364.00

NGFR p75 Antibody (ME20.4) Alexa Fluor® 680

sc-13577 AF680
200 µg/ml
$364.00

NGFR p75 Antibody (ME20.4) Alexa Fluor® 790

sc-13577 AF790
200 µg/ml
$364.00

sc-13577 AF-488 what the dilution for FCM? I will do mouse tracheal epithelial cells sorting. thanks!

Asked by: Huiyu Gong
Thank you for your question. We recommend 1ug per million cells. https://www.scbt.com/resources/protocols/flow-cytometry
Answered by: BlakeJ
Date published: 2026-03-12

I want to know if the sc-13577 can bind with human MSCs?

Asked by: ziziyanyan
Thank you for your question. Anti-NGFR p75 Antibody (ME20.4) is recommended for detection of NGFR p75 of mouse, rat and human origin by WB, IP, IF and IHC(P). It should recognize its epitope in all human cells that express it.
Answered by: Tech Support Europe
Date published: 2020-06-17

I want to study p75NTR placental samples. My application will be IHC. Please tell me whether the this antibody suitable for placental samples or not.

Asked by: Prachi
Thank you for your question. We do not have any data or product citations using this NGFR p75 antibody in placental samples.
Answered by: Technical Support
Date published: 2020-05-04

What is the recommended fixation method for immunofluorescence staining with NGFR p75 (ME20.4): sc-13577 monoclonal antibody?

Asked by: AbPolly
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 3 out of 5 by from One laneThe antibody anti-NGFR p75 (ME20.4; sc-13577) was tested by Western blotting analysis. The samples loaded (30 μg total of proteins) derive from human cancer cells known to be positive (ctrl +) or negative (ctrl -) for the p75 expression. As shown in the western blot, the antibody recognizes only a band corresponding to 75 KDa. Despite the high amount of proteins loaded the bands observed are very faint. Probably the primary antibody must be used more concentrated (e.g 1:200) Western blot conditions: Blocking 5% Milk (1h- RT); Ab I 1:500 in tTBS overnight (+4°C) ; Ab II 1:2000 anti-mouse in 3% Milk (1h-RT)
Date published: 2019-05-31
Rated 5 out of 5 by from Methanol fixed IF is GreatIF staining of methanol fixed cells shows excellent membrane localization.
Date published: 2017-01-20
Rated 5 out of 5 by from Published IHC data for use in thymic cellsPublished IHC data for use in thymic cells -SCBT Publication Review
Date published: 2015-05-05
Rated 4 out of 5 by from Published data in IHC using human oral squamousPublished data in IHC using human oral squamous cell carcinoma samples -SCBT Publication Review
Date published: 2015-04-27
Rated 4 out of 5 by from Great immunofluorescence membrane stainingGreat immunofluorescence membrane staining in methanol-fixed Hs 294T cells. -SCBT QC
Date published: 2015-04-05
Rated 4 out of 5 by from Very favorable WB band achieved using SKVery favorable WB band achieved using SK-N-MC whole cell lysate -SCBT QC
Date published: 2015-03-29
Rated 5 out of 5 by from Published data in RPE cells using this antibodyPublished data in RPE cells using this antibody for Western blot analysis -SCBT Publication Review
Date published: 2015-01-14
Rated 4 out of 5 by from Nice publishable data on Western blot onNice publishable data on Western blot on human brain tissue. -SCBT Publication Review
Date published: 2015-01-07
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NGFR p75 Antibody (ME20.4) is rated 4.3 out of 5 by 8.
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