Date published: 2026-10-19

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PDZK1 Antibody (E-9): sc-390964

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Datasheets
  • PDZK1 Antibody (E-9) is a mouse monoclonal IgG1 κ PDZK1 antibody, cited in 1 publications, provided at 200 µg/ml
  • raised against amino acids 51-97 mapping near the N-terminus of PDZK1 of human origin
  • PDZK1 Antibody (E-9) is recommended for detection of PDZK1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-PDZK1 Antibody (E-9) 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, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for PDZK1 Antibody (E-9) for WB applications. These reagents are now offered in bundles with PDZK1 Antibody (E-9) (see ordering information below).
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PDZK1 Antibody (E-9) is a mouse monoclonal IgG1 kappa light chain antibody that detects PDZK1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). PDZK1 (E-9) antibody 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. PDZK1 protein plays a crucial role in cellular signaling and protein scaffolding, particularly in organizing ion channels, which is vital for maintaining cellular homeostasis and communication. PDZK1 is primarily localized to the plasma membrane of epithelial cells, where four PDZ domains interact with multiple types of channels simultaneously, effectively acting as an adaptor between different cell surface receptors. This unique structural feature allows PDZK1 to facilitate complex signaling pathways and maintain cellular function integrity. PDZK1 is significantly upregulated in human carcinomas of epithelial origin, and interactions with proteins such as MAP17 and cMOAT suggest a potential role in multidrug resistance, making PDZK1 a promising target for therapeutic strategies aimed at overcoming resistance in cancer cells.

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

PDZK1 Antibody (E-9) References:

  1. Targeted disruption of the PDZK1 gene by homologous recombination.  |  Kocher, O., et al. 2003. Mol Cell Biol. 23: 1175-80. PMID: 12556478
  2. Role of the adaptor protein PDZK1 in controlling the HDL receptor SR-BI.  |  Kocher, O. and Krieger, M. 2009. Curr Opin Lipidol. 20: 236-41. PMID: 19421056
  3. SR-B1 and PDZK1: partners in HDL regulation.  |  Trigatti, BL. 2017. Curr Opin Lipidol. 28: 201-208. PMID: 28134663
  4. PDZK1 induces resistance to apoptosis in esophageal adenocarcinoma cells.  |  Handa, O., et al. 2021. Esophagus. 18: 655-662. PMID: 33586076
  5. Roles of circ_0000135/miR-140-3p/PDZK1 network in cervical cancer.  |  Wang, N., et al. 2022. Clin Transl Oncol. 24: 1086-1099. PMID: 35066758
  6. Downregulation of PDZK1 by TGF-β1 promotes renal fibrosis via inducing epithelial-mesenchymal transition of renal tubular cells.  |  Lu, S., et al. 2024. Biochem Pharmacol. 220: 116015. PMID: 38158021
  7. miR-101-3p-mediated role of PDZK1 in hepatocellular carcinoma progression and the underlying PI3K/Akt signaling mechanism.  |  Gao, H., et al. 2024. Cell Div. 19: 9. PMID: 38532426
  8. PDZK1 suppresses TNBC development and sensitizes TNBC cells to erlotinib via the EGFR pathway.  |  Ma, Y., et al. 2024. Cell Death Dis. 15: 199. PMID: 38604999
  9. The pathogenesis of gout: molecular insights from genetic, epigenomic and transcriptomic studies.  |  Leask, MP., et al. 2024. Nat Rev Rheumatol. 20: 510-523. PMID: 38992217
  10. PDZK1 protects against mechanical overload-induced chondrocyte senescence and osteoarthritis by targeting mitochondrial function.  |  Shao, Y., et al. 2024. Bone Res. 12: 41. PMID: 39019845

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

PDZK1 Antibody (E-9)

sc-390964
200 µg/ml
$322.00

PDZK1 Antibody (E-9): m-IgG Fc BP-HRP Bundle

sc-530317
200 µg Ab; 10 µg BP
$361.00

PDZK1 Antibody (E-9): m-IgGκ BP-HRP Bundle

sc-523754
200 µg Ab, 40 µg BP
$361.00

PDZK1 Antibody (E-9): m-IgG1 BP-HRP Bundle

sc-543988
200 µg Ab; 20 µg BP
$361.00

PDZK1 Antibody (E-9) AC

sc-390964 AC
500 µg/ml, 25% agarose
$424.00

PDZK1 Antibody (E-9) HRP

sc-390964 HRP
200 µg/ml
$322.00

PDZK1 Antibody (E-9) FITC

sc-390964 FITC
200 µg/ml
$336.00

PDZK1 Antibody (E-9) PE

sc-390964 PE
200 µg/ml
$349.00

PDZK1 Antibody (E-9) Alexa Fluor® 488

sc-390964 AF488
200 µg/ml
$364.00

PDZK1 Antibody (E-9) Alexa Fluor® 546

sc-390964 AF546
200 µg/ml
$364.00

PDZK1 Antibody (E-9) Alexa Fluor® 594

sc-390964 AF594
200 µg/ml
$364.00

PDZK1 Antibody (E-9) Alexa Fluor® 647

sc-390964 AF647
200 µg/ml
$364.00

PDZK1 Antibody (E-9) Alexa Fluor® 680

sc-390964 AF680
200 µg/ml
$364.00

PDZK1 Antibody (E-9) Alexa Fluor® 790

sc-390964 AF790
200 µg/ml
$364.00

Will the background of PDZK1 antibody (E-9): sc-390964 be too high for immunofluorescence detection of mouse tissues, have any relevant references?

Asked by: JJguo
Thank you for your question. PDZK1 Antibody (E-9) is recommended for detection of PDZK1 of mouse, rat and human origin by WB, IP, IF and ELISA. Currently, we do not have citations of this product for immunofluorescence experiments on mouse tissue samples. We can use blocking reagents of non-animal origin to strengthen the blocking effect.
Answered by: Ling Chen
Date published: 2024-08-12

I need to use an antibody to detect the protein in samples of monkey origin. Do you know if sc-390964: PDZK1 (E-9) mouse monoclonal antibody will work?

Asked by: Trav11
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support
Date published: 2017-03-06
  • y_2026, m_10, d_18, h_6CST
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Rated 5 out of 5 by qianwang from Good antibody!I bought it a month ago to detection of PDZK1 expression in MCF7 cells. It works very well in both western blotting and IF! And I did siRNA Knockdown of PDZK1 in MCF7 cells, the band of E9 recognized is reduced
Date published: 2019-07-23
Rated 4 out of 5 by 雨过天会晴 from good experimental resultThe bands of WB is strong and clear,the background is clean.
Date published: 2017-07-11
Rated 5 out of 5 by jenniferc from strong positive bandStrong positive band observed by Western blot with PDZK1 Antibody (E-9)
Date published: 2017-01-27
Rated 5 out of 5 by TS from Produced positive Western blot data of PDZK1Produced positive Western blot data of PDZK1 expression in MCF7 whole cell lysate and human liver, mouse kidney and human kidney tissue extracts. -SCBT QC
Date published: 2014-03-19
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PDZK1 Antibody (E-9) is rated 4.8 out of 5 by 4.
  • y_2026, m_10, d_18, h_6
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