Date published: 2025-10-14

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PDE5A Antibody (D-3): sc-398747

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Datasheets
  • PDE5A Antibody (D-3) is a mouse monoclonal IgG1 κ PDE5A antibody, cited in 3 publications, provided at 200 µg/ml
  • raised against amino acids 31-150 mapping near the N-terminus of PDE5A of human origin
  • PDE5A Antibody (D-3) is recommended for detection of PDE5A isoforms 1 and 2 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-PDE5A Antibody (D-3) 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
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for PDE5A Antibody (D-3) for WB applications. These reagents are now offered in bundles with PDE5A Antibody (D-3) (see ordering information below).

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PDE5A Antibody (D-3) is a mouse monoclonal IgG1 kappa light chain antibody that detects PDE5A protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). PDE5A Antibody (D-3) 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. PDE5A protein plays a crucial role in regulating intracellular levels of cyclic guanosine monophosphate (cGMP), which is vital for numerous physiological processes, including smooth muscle relaxation and vasodilation. By catalyzing cGMP hydrolysis to 5′GMP, PDE5A helps modulate signaling pathways that influence cardiovascular function and neuronal signaling. Expression in key tissues such as heart, placenta, aortic smooth muscle cells, skeletal muscle, and pancreas underscores PDE5A′s importance in maintaining homeostasis and responding to physiological stimuli. PDE5A′s ability to regulate cyclic nucleotide levels makes this protein a significant target for therapeutic interventions in conditions such as erectile dysfunction and pulmonary hypertension, highlighting anti-PDE5A antibody (D-3)′s relevance in both research and clinical applications.

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

PDE5A Antibody (D-3) References:

  1. Cloning and characterization of PDE7B, a cAMP-specific phosphodiesterase.  |  Hetman, JM., et al. 2000. Proc Natl Acad Sci U S A. 97: 472-6. PMID: 10618442
  2. Reversal of neurobehavioral social deficits in dystrophic mice using inhibitors of phosphodiesterases PDE5A and PDE9A.  |  Alexander, MS., et al. 2016. Transl Psychiatry. 6: e901. PMID: 27676442
  3. MicroRNA-19a/b-3p protect the heart from hypertension-induced pathological cardiac hypertrophy through PDE5A.  |  Liu, K., et al. 2018. J Hypertens. 36: 1847-1857. PMID: 29664809
  4. Burn-Induced Cardiac Mitochondrial Dysfunction via Interruption of the PDE5A-cGMP-PKG Pathway.  |  Wen, JJ., et al. 2020. Int J Mol Sci. 21: PMID: 32231130
  5. LncRNA HOXA-AS3 Promotes the Progression of Pulmonary Arterial Hypertension through Mediation of miR-675-3p/PDE5A Axis.  |  Li, ZK., et al. 2021. Biochem Genet. 59: 1158-1172. PMID: 33687636
  6. Analysis of Geometric and Hemodynamic Profiles in Rat Arteriovenous Fistula Following PDE5A Inhibition.  |  Northrup, H., et al. 2021. Front Bioeng Biotechnol. 9: 779043. PMID: 34926425
  7. Multiomic analysis of papillary thyroid cancers identifies BAIAP2L1-BRAF fusion and requirement of TRIM25, PDE5A and PKCδ for tumorigenesis.  |  Renaud, E., et al. 2022. Mol Cancer. 21: 195. PMID: 36217175
  8. LncRNA ARAP1-AS1 targets miR-516b-5p/PDE5A axis to facilitate the progression of thyroid cancer.  |  Du, Q., et al. 2023. Anticancer Drugs. 34: 735-746. PMID: 36730555
  9. IncRNA XIST Stimulates Papillary Thyroid Cancer Development through the miR-330-3p/PDE5A Axis.  |  Cai, T., et al. 2023. Crit Rev Eukaryot Gene Expr. 33: 13-26. PMID: 37017666
  10. Phosphodiesterase profile of human B lymphocytes from normal and atopic donors and the effects of PDE inhibition on B cell proliferation.  |  Gantner, F., et al. 1998. Br J Pharmacol. 123: 1031-8. PMID: 9559883
  11. Isolation and characterization of PDE8A, a novel human cAMP-specific phosphodiesterase.  |  Fisher, DA., et al. 1998. Biochem Biophys Res Commun. 246: 570-7. PMID: 9618252
  12. Partial characterization of the active site human platelet cAMP phosphodiesterase, PDE3A, by site-directed mutagenesis.  |  Cheung, PP., et al. 1998. Arch Biochem Biophys. 360: 99-104. PMID: 9826434

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

PDE5A Antibody (D-3)

sc-398747
200 µg/ml
$316.00

PDE5A Antibody (D-3): m-IgG Fc BP-HRP Bundle

sc-527808
200 µg Ab; 10 µg BP
$354.00

PDE5A Antibody (D-3): m-IgG1 BP-HRP Bundle

sc-533181
200 µg Ab; 20 µg BP
$354.00

PDE5A Antibody (D-3) AC

sc-398747 AC
500 µg/ml, 25% agarose
$416.00

PDE5A Antibody (D-3) HRP

sc-398747 HRP
200 µg/ml
$316.00

PDE5A Antibody (D-3) FITC

sc-398747 FITC
200 µg/ml
$330.00

PDE5A Antibody (D-3) PE

sc-398747 PE
200 µg/ml
$343.00

PDE5A Antibody (D-3) Alexa Fluor® 488

sc-398747 AF488
200 µg/ml
$357.00

PDE5A Antibody (D-3) Alexa Fluor® 546

sc-398747 AF546
200 µg/ml
$357.00

PDE5A Antibody (D-3) Alexa Fluor® 594

sc-398747 AF594
200 µg/ml
$357.00

PDE5A Antibody (D-3) Alexa Fluor® 647

sc-398747 AF647
200 µg/ml
$357.00

PDE5A Antibody (D-3) Alexa Fluor® 680

sc-398747 AF680
200 µg/ml
$357.00

PDE5A Antibody (D-3) Alexa Fluor® 790

sc-398747 AF790
200 µg/ml
$357.00

What is the recommended starting dilution for Western blot for sc-398747: PDE5A (D-3) monoclonal antibody?

Asked by: cjMara
The recommended starting dilution for Western blot is 1:100 with a dilution range of 1:100-1:1000. This information, along with other technical specifications, is available in the recommended protocol: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
Answered by: Technical Support
Date published: 2017-03-22
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Rated 5 out of 5 by from Specific clear bands in WB.For rat whole lung lysate, WB 1:1000. 4℃ overnight. ECL 5min. ->Specific Good band.
Date published: 2022-01-21
Rated 3 out of 5 by from can be detected in some tumor cell linesBands are clear,but can be detected in some tumor cell lines .
Date published: 2017-07-18
Rated 4 out of 5 by from can be detected in some tumor cell linescan be detected in some tumor cell lines,inculding U87MG,MCF-7,MDA-MB-468
Date published: 2017-01-04
Rated 5 out of 5 by from Very good Western blot data of PDE5A expressionVery good Western blot data of PDE5A expression in HEK293 whole cell lysate. -SCBT QC
Date published: 2014-03-24
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PDE5A Antibody (D-3) is rated 4.3 out of 5 by 4.
  • y_2025, m_10, d_9, h_7
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